Which airlines have a flexible cancellation policy for flights from Montreal to Colorado due to COVID-19?

Air Canada and United Airlines have all waived their change and cancellation fees on flights from Montreal to Colorado. Confirm policies on booking site.

What is the cheapest flight to Colorado from Montreal?

The cheapest ticket to Colorado from Montreal found in the last 72 hours was $134 one-way, and $291 round-trip. The most popular route is from Montreal to Denver , and the cheapest round-trip airline ticket found on this route in the last 72 hours was $134.

Which airlines fly to Colorado?

Air Canada flies most frequently to Denver from Montreal.

How does KAYAK find such low prices on flights from Montreal to Colorado?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Colorado. Visit our flight page for the latest deals!

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Colorado?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!

What is the Hacker Fare option on flights from Montreal to Colorado?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Montreal to Colorado with an airline and back with another airline. Visit our flight page for the latest deals!

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Colorado?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Montreal to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!

Find cheap flights from Montreal to Colorado

Search hundreds of travel sites at once for deals on flights to Colorado. Bundle your flight + hotel and save!

YMQ — Colorado

Feb 16 — Feb 231

Round-trip

1 adult

Economy

0 bags

From?

To?

Include hotels

Low season	May
High season	December
Cheapest flight	$134
Average price round-trip	$238
Good deal round-trip	$230
Good deal one-way	$239

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Montreal Pierre Elliott Trudeau Intl to Denver Intl

(avg. price over the last 2 weeks)

or less

High season is considered to be January, February and December. The cheapest month to fly to Colorado is January.
Morning departure is around 54% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

7.9

DeltaOverall score based on 30282 reviews

8.1Boarding

7.8Comfort

8.5Crew

7.8Entertainment

7.5Food

Airline reviews

We flew First Class to LA from Denver on the Delta-branded contract airline - Sky West. On the way back, we flew First Class on a Delta Airlines owned jet, and the experience was so much better. The flights should have been comparable; but unfortunately cost-cutting by Sky West was evident.

Read more about Delta

Cons: "For options none. No drink carts at all. Had coffee once after I asked. Poor quality entertainment. Just a huge waste of money."

Cons: "The main economy seats were far too narrow."

Pros: "I always have a consistently good experience on Delta. Everything was great."

Cons: "My flight was delayed almost 3 hours. Not good. Once in the air it was fine."

Cons: "I’m skinny and 5’2” and I felt squashed. Like I was in a dollhouse. The space is too small, it’s too uncomfortable. I couldn’t take my zip front sweater off. The seats and space are not proportional to humans."

Pros: "Everything ok. I was hoping to buy food but glad to see almonds as one of the free snacks. Delta seems to be upping its game a bit lately."

Cons: "No US carrier seems able to master smooth boarding without standing waits."

Cons: "1.5 hour delay...no reason given!"

Pros: "Love the fact that the head rests move to support your head better."

Pros: "The seat was great, I wish all seats on the plane were that comfortable"

Cons: "Nothing, everyone was great"

Pros: "The male crew member was excellent. He was responsive and speedy with trying to find a solution. He gave me a few flyer miles for my trouble and was empathetic, which is rare."

Cons: "The tv/monitor didn’t work so there wasn’t any entertainment for the majority of the flight."

Pros: "The crew was great and super nice!"

Cons: "Screens with games, more leg room, and not having kids behind us messing with tray tables the whole flight."

Pros: "Boarding was easy."

Cons: "I am 6' 1" tall and weigh 220, so not out of the ordinary and I felt like I was stuffed into a sardine can."

Pros: "We eventually got to Atlanta."

Cons: "Delta is flying a lot of commuter planes, which are pretty cramped. We usually fly first class, and the seating is essentially the same as what coach used to be. There's nothing "first class" about it. And of course, the flight was hours late."

Pros: "Not comfortable a little but scary on the flight to Detroit. Way better coming back to Denver"

Cons: "Better screens for in-flight movies. More legroom or upgrade options."

Pros: "Good entertainment selection and great crew"

Cons: "Seats are more uncomfortable relative to other airlines"

Cons: "First delay notification: 1 hour 20 minutes 1 hour later, Second delay notification: 3 hours 15 minutes 2 hours later: Third delay notification: 3 hour 50 minutes Fourth delay notification: 4 hours 25 minutes Fifth delay notification: 4 hour 32 minutes No explanation for reason. Last time flying Delta."

Pros: "I was rerouted through Detroit after it was apparent I would miss my connecting flight. The flight was good and I have no complaints."

Pros: "Early and middle seat was open!"

Cons: "Coffee tasted like fish. :("

Pros: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."

Cons: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."

Pros: "Entertainment choices were excellent, many new movies available, so I was able to see movies is been meaning to watch. There were drinks available."

Cons: "The air vents barely trickle out any air anymore. No relief to be had. Airline crews say hi and goodbye but that doesn't make them friendly."

Pros: "The crew on the airplane was great. We had 2.5 hours turbulences but the crew started to give out drinks as soon they got the ok from the pilot"

Cons: "We went in LGA to the Baggage drop off and the employee there was super rude. On the flight to New York with Delta we had to check our carry ons at the gate because it wasn't enough room for bags in the airplane.so we asked when we checked our one suitcase if we can/should check our carry ons to avoid having to do it at the gate. The delta employee told me sure no problem. He checks in my one suitcase I purchased gives me the tracking paper and says ok have a good flight. I asked him so what is with our carry ons and he told us that that would cost 25$ and we can't check those in at the drop off?!?We ended up taking the carry ons with to the gate and then off course there wasn't enough room on the airplane that we had to check it in. And surprise it was free?? We had never issues with Lufthansa, icelandair etc. with checking our bags at drop off to not needing to carry it around and than still end up to check it at the airplane. Every airline has been more than happy that we volunteer to check our bags that they don't have the trouble at the gate."

Pros: "We boarded close to on time, no hassles. Allowed my husband and me (retired military) to board early, thank you."

Cons: "LAX security is awful. We never left the airport (arrived LAX from Sydney AU) yet were forced thru security again. Had to remove shoes, was scanned and "frisked" by TSA to get to Denver. To go to Australia, Denver TSA waived the removal of shoes, skipped the scan for the metal detector and no one touched me, ditto for LAX on the trip to Sydney. Where's the uniformity or standards for TSA?? Why did I have to be subjected to this garbage on the way home?? This is why I despise flying. It makes no sense to me. This ruined what was a great vacation."

Pros: "Not much. Boarding by "zone" works ok, but is no quicker than most other boarding methods."

Cons: "Boeing 767-400ER seats had no leg room for 6'+ traveller like me. The entertainment system was so old that there were no 115v outlets or USB ports. On a 7-hour flight, that is a significant problem for travellers today with multiple electronic devices. Finally, we were not told in advance that we had to go through security twice and through US Customs BEFORE leaving Dublin. So, the 6-hour layover at JFK was a complete waste of our time as we did not have to go through Customs there."

Cons: "Very little leg room."

Pros: "Take off on time, arrived early, pleasant flight attendant"

Cons: "Had to sit on tarmac after arriving early"

Pros: "On time, pleasant and friendly flight attendant, no unexpected issues or problems."

Cons: "Grumpy gate attendants at YUL! Could not hear the captain’s comments over the PA system. Shouldn’t the volume be checked every so often? We were offered only water or coffee, bad enough, then there was no milk or cream on board, so water or black coffee... not very impressive! And there was no entertainment so I’d rate that zero but the scale only goes as low as one star."

Pros: "Love the built in tv’s with free entertainment."

Cons: "The plane got delayed on the runway and the shut the engines off so the plane got super hot, but even after we got up in the air it never cooled down. Normally I’m freezing on flights, but I just sat sweating this whole flight. It was terrible."

Pros: "The seats had plenty of leg room and the crew was was very kind."

Cons: "My seat was uncomfortable and I was seated in the only row of the aircraft without entertainment for a four hour flight. Then on top of that the passenger next to me removed his shoes and you could smell his feet from a mile away but the flight attendants never requested for him to replace his shoes."

Pros: "The staff really helped me out getting on standby so that I didn't have to wait for a 9 hour layover. Overall great experience and great staff."

Pros: "Excellent piloting and cabin crew."

Pros: "Not applied"

Cons: "Not applied"

Pros: "We got on the plane and it went to where it was supposed to go."

Pros: "It got me home, eventually."

Cons: "Poor communication, a 6 hour delay followed by a 7 hour layover (during which we had to sleep on an airport floor because Delta couldn't offer us any hotel vouchers). Gate agents disappeared after 7pm becuase they were due to be done with their shifts when our flight was originally supposed to leave at 6 pm. It felt like we were trapped in the movie The Terminal. Oh! And our bag was misrouted, because that was just how things went those 2 days. All in all a 6 hour trip turned into 18 hours. I could have driven home in that amount of time!"

Cons: "My daughter was stuck in SLC for 5 hours because there 1 cancelled flight and 1 delayed flight. It was very upsetting not knowing when she going to arrive in Denver."

Pros: "App is good and convenient to use."

Cons: "The app went down just as we were getting ready to board and luckily i had a printed pass and it took some extra time to check in."

Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."

Pros: "Same as above."

Pros: "Couldn’t find a thing."

Cons: "My husband booked West Jet by phone. They spelled my name wrong on the ticket which caused hours of delays tryng to check in...ultimately leading to our missing the flight. The time spent was around 6 hours....4 of them the were on one continuous phone call where we were bumped back and forth between West Jet and Delta. The problem was never fixed and we haven’t flown home yet. We have new flights booked on Delta but only because Delta took pity....West Jet does no refunds or reticketing. If flights are missed you're out on of luck!"

Pros: "Crew was all very nice"

Cons: "Flying is always uncomfortable"

Pros: "Delta automatically rebooked our flight due to delays. We were rebooked on Air Canada"

Pros: "When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!"

Cons: "Nothing disappointed, butt i didn't have any good besides pretzels."

Cons: "Excellent service excellent pilot"

Pros: "Overall, the flight was very smooth and I thought the crew did a great job."

Cons: "I know this is a federal regulation, but I have to mention it as it is part of the boarding process. For the life of me, I can't understand why it is necessary to go through security again after re-entering the country. Understandable that I have to go through customs, but going through security again is ridiculous."

Pros: "Free in flight entertainment"

Cons: "One of my bags went to Santa Fe"

Pros: "Entertainment"

Cons: "This is my third flight this year with Delta and every time we wait for the "crew" to get off from another flight. And as soon as they get there we can board. It's getting very annoying. Fix it."

Pros: "WiFi, good flight attendants"

Cons: "Would like to see Direct TV along with Delta Suite so can watch live TV"

Pros: "One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin"

Cons: "Junior attendants in economy comfort seat - so lazy and whiny!"

Pros: "From the Ground crew to the Flight crew, you can feel the genuine care and thoughtfulness of everyone! They even remember you, if you fly often enough, and let you know how much they appreciate your business."

The plane was SO hot and we waiting 30 min for one passenger to get on. Sweating. Then the plane never cooled off because it got SO hot waiting.

Cons: "There are too many announcements on the screen before you can start watching entertainment. It takes about 15 minutes."

Pros: "Really enjoy flying first class."

Cons: "Excellent"

Pros: "Our flight attendant was very polite and with a great attitude."

Cons: "The pilot arrived late because he went for a Tim Horton's coffee (I know that because I was in first row and I heard the flight attendants talking about that). Then, after he finally arrived with a tray full of coffees, there was an issue with the jet's computer and had to reset it and we had to wait even more. When we finally arrived, our Gate was taken by other plane already and we had to wait (more) for the first one to be available for us. Then, when we finally got our Gate, there was another issue, now with the "finger". They weren't able to move it and connect it to the plane to get off of it. So we had to wait AGAIN. And finally as soon as we got off the plane, they were supposed to give us our carry ons on the aisle (Because it was a small plane CR700) , but again, we had to wait almost 10 minutes so that they could send the luggage... To make things worse, I had a first class ticket and I couldn't get the perks of it at the airport. Because they said I wasn't flying in an international flight. Come on?! Canada->USA->Mexico is not International??? You lost me AA."

Cons: "The plane we needed for our flight arrived really late so our flight was then of course delayed."

Pros: "I like nothing!!!!!"

Cons: "My flight was canceled and company didn’t give any other flight.... any compensation for it...."

Pros: "Flights were on time."

Cons: "Seats are too small."

Pros: "Even on a full flight, there was enough overhead storage"

Cons: "Pretzels were lame"

Cons: "Flight got delayed. We paid for assigned seating for our almost 85 yo mom. And the change in flight no one asked for to get seated in the front of plane. Instead she was seated all the way in the back. It was physically exhausting for her."

Pros: "Crew nice- flight smooth"

Cons: "More leg room"

Pros: "Crew was great"

Cons: "Absolutely no accommodation for seat assignments and the lady at the gate was so rude for even just asking to sit next to my fiancé even though there were tons of single people on the flight."

Pros: "No major screw-ups this time!"

Cons: "It's AA, let's not try too hard here."

Pros: "Did good job"

Cons: "Bigger seats in economy"

Pros: "Crew was good, flight was on time"

Cons: "Old plane, no TVs"

Pros: "Crew was nice"

Cons: "Not enough leg room. They did a gate change and I almost missed the flight because nothing was announced and when I looked at my phone app it had the previous gate."

Pros: "Overhead bins were newly done with plenty of space since carryon can be placed vertical on side. Decide holder built into the seat was very nice."

Cons: "Flight was delayed so had to drive to connecting city just to make it home."

Cons: "My bags were not checked all the way to my destination, I had to get them re-tagged and checked for this part of the trip and the American Agent was EXTREMELY rude and made us pay oversized bagge fees even though our baggage was within the Qantas allowance, the main carrier for our flight."

Pros: "Pleasent"

Pros: "Nothing"

Cons: "Flight was late and caused me to miss my flight to Dallas."

Pros: "Pretty standard flight"

Cons: "Inconvenient timing and overcrowded with obnoxious children sitting on laps. No attempts made to change their behavior by crew or parents."

Pros: "Spacious"

Cons: "Ran out of food that I like"

Pros: "The plane looks like new. Great seats, phone and tablet holders at the seat back, USB outlet and a smooth flight."

Cons: "The WiFi did not work and so no entertainment for a flight of almost 4 hours."

Cons: "I hate Americans boarding process"

Cons: "The sound on the entertainment system in my seat didn't work well. Also, the flight was really late getting in to Denver."

Pros: "Landing and deplaning"

Cons: "Literally everything else"

Pros: "Not using kayak."

Cons: "Worst flights in history. It took three days to get from Italy to the US. Do not use kayak!"

Cons: "Didn't like the two hour delay, especially when I was notified only a half hour before boarding! This seems to be a normal thing for American Airlines."

Pros: "Great service in first class"

Cons: "N/A"

Pros: "David took really could care of our cabin. Likes his cheerful attitude. He was excellent. Hope you let him know."

Pros: "They got us there quickly."

Cons: "Flight departure was delayed for 30 mins by a flight attendant not showing up on time."

Pros: "Left on time, service was good."

Cons: "Flight crew was late and didn’t try and make things move faster to make up time. Kept saying they wanted to go Puerto Rico and that’s where they should have been going."

Cons: "Flight was delayed by 90 minutes because the incflight mint flight was late"

Pros: "Same"

Cons: "Same"

Pros: "Easy and quick boarding. Excellwnt service in first class. Comfortable ride."

Cons: "Nothing. Excellent travel experience."

Cons: "the drink service came through pretty late in the flight. i asked for hot tea. a few minutes later i was provided with extremely hot tea. about 10 minutes later it was a temperature i could tolerate drinking. about 1/3 through the drink i was required to throw away my drink because we were preparing for landing. i understand that, fine. bad timing. it’s just a drink. what was unsatisfactory is that the attendant rudely commented “you have to give us your drink. it’s not that long of a flight.” the comment made me feel like i had done something wrong even though i had just been drinking my tea as soon as it was at a drinkable temperature. i was not impressed with the attendant. also, there weren’t any biscotti cookies."

Cons: "I asked for water and juice, they just gave me juice"

Pros: "The first leg had awesome pasta.Then, on the 2nd leg, Philly to Denver, they had a "pay for meal" option for turkey with Chutney sandwich - again, delicious. I should add that the service was very good as well."

Pros: "Staff was great!"

Cons: "Seats were really uncomfortable up and reclined. Overhead baggage was full by the time I boarded and there was no enforcement of the carry-on baggage sizes... This needs to be addressed and contributed to our lack of comfort, noting this was the last leg of an 18 hour journey. My body still hurts today after a good nights sleep."

Cons: "the new seats are awful"

Pros: "Confusion, delays, rude employees...you name it, this trip had it. I will do my best to avoid flying with these guys in the future."

Cons: "Flight delayed 15 hours. Poor communication and outright lies from staff. Unwillingness to help find or pay for a place to spend the night. Rude staff"

Cons: "Watched a very weird interaction between Muslim (with a hajib) women with a kiddo and desk crew. She wanted to sit next to her child on the flight and needed to switch seats to be able to. Woman was very gracious and understanding that she was asking for an accommodation. Ends up her flight to Philly had been moved to a different gate after they had found a volunteer to switch seats. Volunteer was totally unfazed but Desk crew made it seem as tho the Muslim mom was at fault for the time and trouble they had had to go through to accommodate her. She apologized profusely and was very appreciative for the trouble evernote had gone to for her. . As she walked away the crew looked at each other and shook their heads. Pretty crummy way to treat customers!"

Pros: "Missed the flight. Money was not refunded."

Cons: "Nothing"

Cons: "I can't rate it because they canceled my entire itinerary without so much as an email. I did not take my flight to Wilmington via my original flight. I had to book another flight because the change fees were too expensive. I did not know that my return flight to Denver had been canceled until I was checking in a few hours before my flight. I was told my ticket had no value. Awesome! It really stings that I then had to book a new return flight, and because I am a teacher who makes about $23,000 a year, I had to book the cheapest flight, which was with American. I do not plan on giving them any of my hard-earned money in the future if I can help it."

Pros: "The plane was sleek and clean. I had a good amount of room even in coach!"

Pros: "Nothing. AA is the worst airline. Period."

Cons: "Rude flight attendants, delayed flight (as always), just AWFUL."

Cons: "Flight was delayed and then extended by 2 hours due to weather."

Cons: "Uncomfortable seats Crying child"

I did not use this return flight as I was going to Europe for work. The flight coming to Montreal 7 days prior was flawless. There was a 50 min delay that was not unexpected. Nothing wrong on Kayak or Air Canada about this flight.

Great flight, arrived early.....perfect

Pros: "Very nice crew!"

Cons: "Was almost three hour late..."

Cons: "Terribly small seats"

Pros: "It arrived on time."

Cons: "The temperature in the cabin was way too cold. People we wearing their jackets and when I mentioned it to the cabin crew member she said a few other people would have to make a similar comment before she could request turning the temperature up. There was also a glitch in the system so that the reading lights for each seat could only be operated by the seat directly in front. The food was very uninspiring and poorly presented. The tea and coffee were awful!!!!!! The choice of movies,etc was very limited. Thank goodness it was a night flight and not too long!"

Pros: "new airplane, some juice offered, good entertainment, staff was ok on the return flight (first class)"

Cons: "nothing to eat, no leg room, poor wifi, hidden fees for checked luggage, damaged baggage on the return flight. I asked for some more water on the first flight, and the guy gave me a look as if I had asked him about his soul."

Pros: "Once on the flight, everything went well."

Cons: "Real nightmare as I had booked YUL-LYS-BRU with Brussels Airlines (SN). YUL-LYS was operated with Air Canada. Came within 4 minutes of missing flight despite being at airport 3 hrs early. SN had not released ticket to Air Canada so they could not check me in. Had to call SN customer service after AC could not check me in, then wait and wait as they had to try to correct the mistake 3x before AC counter could issue boarding passes. Terrible experience going through this with 2 small kids waiting. It’s as if the two airlines’ systems don’t communicate but passenger is responsible for resolving."

Pros: "The crew inside the plane was friendly pretty much the only thing good about the travelling"

Cons: "The seats were not confortable and old and no entertainment at all ! The food was horrible and the customer service from air Canada at Montreal airport was rude and unprofessional 3 hours delay without even an apology or an explanation! I went to see a person from a air canada at a desk at the boarding gates and he wouldn't even have the courtesy to give me 1 minute of his time to explain why the plane is late his awnser was wait for the announcement and you will see his attitude was very apathetic. Overall I was very disappointed"

Pros: "Every thing expert the food"

Cons: "The food"

Cons: "boarded and closed gates 30 min early without warning. almost missed it"

Cons: "Was put on a Turkish airlines flight - landed in India 12 hours AFTER scheduled landing. My luggage did not reach India. After numerous calls got only 1 out of 2 of my bags ; 2nd bag still missing 1 week after landing in India WOW"

Pros: "the crew was nice and helpul with my worry about loosing the flight to tel aviv because the flight to toronto was late due to snow in toronto."

Cons: "while on my way to the airport i got a message that my flight was cancelled. luckily i had a friend who took care of putting me on another flight to toronto. weather created changes but just sending a message your flight is cancelled is not the right way to deal with things. when finally arriving to toronot i had to rush to my flight to tel aviv, it was insane, just to realize that also this flight was postponed due to the weather. air canada should be more involved in helping travelers to deal with their connections."

Cons: "Never been on a smaller plane. I've traveled private planes with more room!! Air was so bad, even the food smelled bad and couldn't even think of purchasing any. With a flight that long and people waiting for stand-by, you'd think a larger plane might be in order."

Cons: "My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life."

Cons: "Although we boarded on time, there was a wait of over 1.5h in the plane. First time in my life i was beyond uncomfortable. What i couldn't understand was why we had to be in the plane for the refueling. It makes more sense to wait in the airport at the gate rather in a tight confined place. I'm overall pissed at the situation. Not to mention my seat was defective and although the seat was up, it would push back the moment you put weight. The flight attendant kept on asking me to place my seat in the upright position (which wasn't possible). To get her off my back, i held my back up with my own weight. I'm disappointed with aircanada."

Pros: "Had to cancel due to flooding at my house. Air Canada was super kind and offered me a credit. Thank you!"

Cons: "I want to seriously complain about Air Canada and Kayak booking systems. I reserved the tickets to Shanghai but there were no place reminding me that I need Canadian VISA to connect flights between two Canadian cities. I am a Chinese citizen who is working at USA and not allowed to change flights in Canada based on the newest government rules. However, in both booking systems, there is no reminders. In my opinion, either Kayak or Air Canada can add a simple checkbox to let the potential guest choose his or her nationality status, then this kind of trouble can be mitigated. We talked and called Air Canada people but no buying. They kept saying this is our responsibility. We bought United Airline tickets at the last minutes and cost us about $2,400 because we cannot wait to get back China to prepare our wedding ceremony and US Visa interview. We are very very disappointed with Air Canada and will keep complaining about this issue. As a service supplier, how cannot you think on behalf of a customer? The air company definitely knows more about government rules than a customer. We did have mistakes of not researching government rules. However, the biggest mistake was we trusted Air Canada and Kayak who we thought had taken care of those kind of issues for us. Thanks."

Cons: "Late flight the crew did.t care and many people missed connections. The customer service at the airport desk was understaffed slow and rude. They we're not helpful in trying to get new flights booked and I felt like it was asking a huge favor even though it was Thier delayed flight that made me miss my connection."

Pros: "The gate agents were polite and the boarding was relatively smooth. Food was fine and flight attendants were Excellent!!!"

Cons: "First point of contact was incredibly rude. First she told me she couldn't find my reservation. Once she did, she gave me a lecture about my married name. Next she refused to let me take my carry on bag saying it was too large even though it fit on all flights to Montreal. Once I proved it would fit with the luggage sizer she had moved on to another customer and ignored me for 10 minutes while I stood there even though my boarding passes were printed. When I got to the flight, I found it could have been gate checked but there was no need as the flight was NOT FULL and my bag fit with no problem at all in the overhead bins. In 35 years of flying this was the worst experience I've ever had."

Pros: "Ease of boarding - no long queues. Offer to put hand luggage in the hold with no charge."

Cons: "Extreme delays on my return flight which made me miss my connection and get rebooked on another flight for the next day. We were delayed on departure, then on the tarmac, then in the air, and finally when getting off the plane. I am glad that I was rebooked and was given a hotel to stay at, but I did not like the way I was treated by Air Canada staff at customs. I passed through customs only to be sent back into Canada after having crossed through security because the staff decided to close. We were told by other staff members that it was up to them to decide when they were done and to talk them. I ran through the whole airport with about 7 other people to make it. Why make us cross through security only to send us back? There was no one there to guide us on what to do. I had to go through the whole thing again the following day only to have my face cream taken away (it is technically cream, not a liquid) and then be detained. None of this happened AT ALL the day before. I'd give more details but it was a complete mess."

Cons: "This flight was two and a half hours late. We lost an hour and 45 minutes due to a mechanical problem with our airplane, then lost another 45 minutes due to a storm in Toronto. Air Canada blamed the weather for our late arrival, my missed connection and claimed no responsabilility for the fact that my trip ended up taking more than 24 hours when it was supposed to take about 9 hours. Also, there was the matter of the lost luggage which was a carry on that I accepted to have checked as the Air Canada staff seemed desperate to check our carry ons on a full flight to Toronto from Montreal. I ended up spending the night in the Vancouver airport without access to my luggage."

Pros: "Crew was professional."

Cons: "Why not due the security briefing while we are sitting there delayed?"

Cons: "Left our luggage in Montreal!"

Pros: "Movies for free, although the seat next to mine didn't work. Plenty of leg room."

Cons: "Some of it was air canada, some of it was weather and some of it was the montreal airport. scheduled for 6:00 rescheduled 7:00 rescheduled 8:00 boarded 8:30 took off 10:00 1. air caanda - boarded the plane, then came on with announcement that we would be sitting on tarmac for an 1.5 hours. We were delayed for hour and half already, why load us and make us sit in a warm aircraft. Air Canada offered us 10.00 vouchers for dinner... problem was they did it so late nothing was open. It should have been done earlier. 2. weather - caused the initial problem in NYC, no fault of air canada. 3. Montreal airport - Our gates were switched 3 times during the delays. Which happens, however the gate changes started at one end of the airport, moved to the other end of the airport and back to the original end."

Pros: "Boarding was good, but pretty bad flights overall. One of the worst I ever had in my life! The plane seats we had had so little cushion that is was painful to sit. My husband was avoiding touching the back by leaning on his arms and he is great shape, don't think elderly and in pain by himself...Entertainment simply non-existent and food as well... The crew were borderline okay. Plus the plane drove for about 20 minutes at Montreal and about 20 in Chicago before we left and after we landed...Let's say I saw parts of O'Hare in Chicago, I didn't even know existed!!!"

Cons: "Pretty bad flights overall. One of the worst I ever had in my life! The plane seats we had had so little cushion that is was painful to sit. My husband was avoiding touching the back by leaning on his arms and he is great shape, don't think elderly and in pain by himself...Entertainment simply non-existent and food as well... The crew were borderline okay. Plus the plane drove for about 20 minutes at Montreal and about 20 in Chicago before we left and after we landed...Let's say I saw parts of O'Hare in Chicago, I didn't even know existed!!!"

Pros: "Nothing"

Cons: "Our flight was turned around after we had gotten to Toronto. They claimed that they had shut down the airport due to bad weather. They took us back to Montreal where we sat in on the tarmac for two hours. They said that there was a second storm Coming through Toronto and that the airport was shutdown again. They then canceled our flight. After standing in line for three hours at customer service they told me they couldn't get me on another flight until tomorrow night and ariving at my destination two days later. The coustomer service rep then told me to just go ahead and call the customer service number because she couldn't help me. They said they wouldn't pay for any accommodations because it was weather related. The issue with their argument is that only one other flight was canceled into Toronto. Air Canada actually had several more flights that day that that landed in Toronto after they told us the airport was closed. The customer service was embarrassing. They had us wait for over three hours to be helped and there were four desk which at most times they only had two people working. Many times there was only one person. The entire thing was pathetic."

Pros: "Air crew was nice. Pilot nice too."

Cons: "Old plane. Smaller seat size than comparable airlines. Terrible food: a slice of oily cske, served in a plastic sleeve, must be the new low for an international breakfast...no individual tvs on the sets....hello, step into the 21st century.... And the selection available via your iPad or laptop and their wifi was small, and old...we had paid to upgrade our economy tickets to the next level, and we expected more...the size of the upgraded seats was not great and there wa no foot rest to put your feet on, which is a significant help to someone who flies so many hours and can assist with circulation...."

Cons: "Tough to have a long-haul flight without functioning seat-back entertainment. Mine never worked. Asked three times about it - three times the system was "rebooted" - to no avail. I told each subsequent flight attendant that it had already been reset - they just "tried" it again. Very frustrating over the course of several hours. No one ever checked to see whether their re-set actually worked. Also, not sure why the window seats now have an arm rest on the window side of the seat - seriously interferes with passenger comfort when trying to sleep."

Pros: "Seatroom"

Cons: "The 6 1/2 hour flight from Montréal CANADA to San Francisco, CA USA, is considered a "shared border flight," which means 1) you pay $25 for your first checked bag, $35 for the next, and $100 for subsequent bags. The food is horrible and the type you'd expect on a puddle jumper from NY to Boston. Clearly Air Canada executives are aware that Canada and the US are separate countries. This is just an attempt to gouge the consumer. Unfortunately Air Canada is the only Airline I can fly out of Montreal so I'm stuck with them. : ("

Pros: "friendly pilot"

Cons: "Delayed 25 minutes, and threatened to fly without 15 passengers due to strong headwinds and need to reduce weight. Never heard that one before."

Pros: "The plane was nice and spacious. A CA agent stationed by customs helped about five of us get to the front of the line, so we'd make our next flight."

Cons: "1. After playing 20 questions at the check-in kiosk, it was unable to print our documents. 2. So we played 20 questions again and the second machine failed to check us in. 3. The flight was delayed about an hour (due to weather, not your fault), so our connection was tight. We alerted the agent at the gate (along with several others). She didn't help at all. She just told us to go to the gate. Well, we had to go through customs, so that wasn't helpful. What we were asking is if she could alert the gate agents at the next flight that we were running as fast as we could. 4. So five of us get to the next gate as they're paging us that the doors are closing. 5. Our bags didn't make the flight, which wasn't unexpected, but it was worrisome when the agent at our final destination told us she couldn't tell where they were."

Cons: "One man wanted me to check an empty carry on bag I travel for 10 years with this high quality foldable carry on bag, it is a tight in their test cradle because of the wheels but it does fit. Even a passanger offer me is support telling the agent he was not reasonable after getting the bag in and out 4 times he still wanted me to check the bag in ? After 10 min arguments he said ok put it on the floor ! I could of put 2 of my foldable bag on the top storage if I had 2.... it was a connecting from same airline a much smaller plane which accepeted the bag . Very unpleasant ! Some people like to feel in power."

Cons: "had to pa for poor selection (the cheese "platter" ran out quickly :( )"

Cons: "Air Canada failed to transfer my bag from flight 1 to connecting flight 2. This not only happened to me but to other people traveling on the same connecting flight as well. My bag was delivered later then the promised time, it was also returned damaged. It is now almost one week since I have taken my flight and I am unable to process a claim because they have not updated my file via their Bag Tracer program. It is clear that they still have a lot of work to do to be considered a real commercial air line company"

Cons: "Boarding was slow and chaotic because of the number of passengers bringing oversize carry-on bags, presumably to try to avoid the checked-bag fee. The overhead bins filled up early, and passengers squabbled over the available space and objected when flight attendants told them they would have to gate-check their bags. The aisle was congested and blocked for long periods of time as people tried to fit their bags into the bin, and the plane left the gate more than 15 minutes late because of the slow boarding. There were about 100 people on the flight, but only about 20 at baggage claim (including at least two family groups), another indication that the checked-bag fee caused passengers to bring oversize carry-on bags. The overall rating for this flight would be significantly higher if it weren't for the boarding process."

Pros: "Th flight attendants were nice. The entertainment system was working and the movies were good."

Pros: "Nothing in particular stood out in Montreal or the flight to Boston, as better than average...meh"

Cons: "Our Swiss crew told us over the loudspeaker several times that "even if connecting we still need to get our luggage" which turned out to be false as our luggage was transferred to the Boston bound plane automatically... We were ushered out as a group to a connection security check which required electronic kiosks to be used for scanning our passports photos and fingerprints... They fraught with malfunctions then after waiting in line for s while we did the whole check all over again with s human security agent in s booth... There were only 2 security agents in the booths as well but there really needed to be several more to keep the line moving quicker... After security we walk directly out to departures but no mention of baggage claim, which was fine had we not been misinformed by Swiss initially... We ended up inquiring several times with SirCsnsda staff until it was clear Swiss had misinformed us."

Pros: "Had a great conversation wih a guy from Switzerland an it really helped to pass the time."

Cons: "I didn't like that they either started boarding too early or we waited a long time to get off the runway as it seemed we were on the plane a long time before we actually left. Also we just received our snack and our drink and as soon as we received them, a stewardess told us to all put our tables up and I do believe that it was because we were descending to land. It seemed like forever before we received our snack and then we're told we couldn't use our tables. I think they should have started the snacks earlier as it was quite a big plane and it probably would take quite a long time to serve everyone and the worst part of it all was that I had asked for a can of pop, so I had to hold my can of pop, my glass pop and try to get my snack out of the package which was not easy at all."

Cons: "Minimal cabin service. Plane arrived late. Almost missed connection. Officious cabin attendant."

Pros: "Air Canada personnel made sure I made the connecting flight from Paris to Denver through passport control and the repeated safety checks in Montreal. The small aircraft was spacious even in economy."

Cons: "A male flight attendant was unwelcoming when I finally got to the plane (being late was not my fault). Did not want to help looking for a spot for my normal size carry on. When I pointed out one above him, he left my bag there and just walked away. I am 69 years old, 5'1"."

Cons: "previous flight was late so we had to be rebooked. The line was insane with 3 agents. The 3rd said go to the other 2 lines. The second went on break leaving one agent. A manager came down and gave the sorry here is our corporate email speech to two girls in line but left without acknowledging all the rest of us waiting. It was a mess. When I got my ticket she was like here you go without explaining anything or a sorry. When I asked for a few details like am I in a hotel overnight or when do I leave she gave me an eye roll. When I got to the plane after traveling all day and waiting extra hours there was an empty row right in front of me. I tried to lay down but the attendant made me move because I hadn't booked comfort plus even though the flight I booked I would have been in Denver hours ago. Things happen but it's all how you deal with it and air canada does not deal well."

Cons: "on march 13/ 2016 booked my tickets on kayak.com so end up getting it with vayama.on july 28 missed my flight for a family raison called vayama and explained the situation they said they will help me just they need to confirm with the airlines (air canada) and they will give me new tickets.no body called me back ,called air canada said: we have ticket but you need to get it from vayama.called vayama again he said sorry about that i will let everyone know and he promise me that i will get help a.s.a.p.did't hear from them left with my wife and two kids in morocco for a week end up buying new tickets from laufthansa"

Cons: "On the way back from Quebec City to Montreal we were asked to check our carry-ons as luggage, because "there is no room' on the plane. It was an empty flight. ALL overhead compartments were empty. Both flights - Quebec to Montreal and Montreal San Francisco were late. As the result, we have to spend 1.5 hours in the baggage claim area, because "there are no baggage agents in SFO available". THAT WAS THE WHOLE REASON WE ONLY HAD CARRY-ONS! By far, one of the worst flight experience in the last 10 year."

Pros: "The crew was great"

Cons: "The gate changed 4 times and there was confusion at final boarding. The Toronto airport TSA agents have absolutely no manners and need to be retrained or fired. Traveling has become very stressful and try make it worse. There was a Hispanic girl, heavy set with curly hair yelling at us to approach the scanners. I talked to her asking her to be gentle with us because we'd just flown for 7 hours and are suffering from time zone changes. Another yelled at my seatmate about his travel size after shave. She was a black Caribbean. She snapped at me about the importance of security and that he was rude for saying he didn't care that she'd throw his stuff away. I told her that he said he didn't care because he's tired and quite frankly, a trail sized aftershave that she doesn't approve actually doesn't matter and is nothing for her to get worked up about. Her colleagues were all staring at her as she started throwing her weight around and making unprofessional nonverbal noises. Then there the room where you weight for your name on the screen to appear if your number is 1 or 2. The people in there are extremely gruff. There was only one Hispanic woman who took my slip of paper that had my pic who said please and thank you. Then when you go to customs to get your passport signed, the guy at counter 10 starts arguing with me for no reason. I put 1 family member on the customs form. He asked if anyone is traveling with me. I said no. He clarified that one should mean an additional person and not just me traveling. I said it wasn't clear and I didn't know. But he decided to get argumentative with me about it until I said ok and walked away. Your TSA process is a nightmare. I did not experience that at Heathrow, Vienna, Or Tel Aviv (all places that have recently experienced terrorism). I didn't even experience it in my arrival town Denver. Toronto TSA is very very poor."

Pros: "The in flight entertainment was great!"

Pros: "Nothing"

Cons: "After waiting 30 minutes after our boarding time, I got an email on my phone saying the gate had changed. No one at the current gate knew anything about it and I went to ask but no one could be found. I asked a man sitting behind the gate, who happened to be the pilot, and he also knew nothing about it. Needless to say, the gate changed and absolutely nobody was told about it. 2 hours later, our flight finally took off, and I was thanked by the pilot for getting us to the right gate... At least he provided a little humor to the situation! Plane also wasn't cleaned, pretzels and trash all over the floor."

Pros: "The crew and their sincere attitude to be of help. Wonderful team of professionals."

Cons: "One hour delay, which was very tiring for someone who already had gone through the 9 hour flight torture from Athens. The Global Entry for US bound passengers procedure is very confusing. Maybe it would help if the steps were communicated on the US bound passengers before disembarking. First the passport process (easy) then there is this confusing process where we need to see our names in green on the screen, with some staff telling us to move on while others insist that we need to stay back and wait for our names to go green on screens that keep changing. Good idea and intentions to help clear bags, and can be improved. Overall the Montreal to DC flight (with the exception of the awful Montreal airport and the long delay) was excellent."

Pros: "I had a wonderful experience with the crew on broad. The pilot was amazing. The cabin Attendent in first class was very lovely and sweet. She was the reason for my nice experience since I had a horrible time with the gate staff."

Cons: "I had a horrible time with the gate staff. They made me check my bag at the gate even though it fits in the overhead bin. I did three flight with air canada prior to this flight with the same carryon. I didn't appreciate the ladies attitude. She said I don't care who or what class you fly so took my roller and tagged it. Then she let the guy next to me get on with his bigger roller only because he was first class. I had to upgrade myself to first class to keep my roller on me. I had things that I couldn't part from my carry on. Cost me $500 US dollar and then she said to me. What ever thrills you. Wow. I am star alliance gold with two airlines and I have never ever been treated this way ever. I will never take air canada ever again. The 1800 customer service isn't any better."

Cons: "The fact that because I was late for my flight, my reservation was cancelled. I was not given the opportunity to change my flight at all, I just lost out on the return portion of my travel. I would have been willing to pay a fee to change my return, but not given the opportunity. Had I booked directly with the airline, they would have had no problem making a change. Buyer beware!!! If you don't book directly with an airline, you may suffer the same fate as me! This was an almost $1,300 dollar learning experience. Do not use third party online booking agents! You do not have the same protections as dealing with the airlines directly."

I didn’t eat any of the snacks nor drink any of the beverages available on the flight. I tend to fall asleep on the plane, which is what happened. It has been a while since I have flown United, I appreciated the spacious seating, comfortable seats and improved planes. Thanks for making the flight easy and enjoyable, it seems like the company has been working on making general improvements to their flights and it’s paying off.

No food. Got a window seat and of course 21a had no window just a perfect panel of plastic

Bad information from Kayak. unhelpful and confusing.

No food…. : ( - we survived!

Internet was a bit spotty

Pros: "Yes"

Pros: "The crew was nice. When I finally arrived in Denver, Marlin in customer service was the only saving grace for United for me. When I asked for options for an earlier flight into Rapid City so I didn’t have to wait 24 hours and miss my visit with my sister, he looked at different hubs (Chicago, Minneapolis) to see if they had any available flights into Rapid, he checked for double bookings, and when he couldn’t find anything, he put me on the standby list for the first flight out in the morning and wrote down the flight information for all of the United flights from Denver for the following day. Marlin provided excellent customer service and was a huge credit to the company."

Cons: "The flight was supposed to leave at 3:56 pm and didn’t leave until 7:30 pm. I would estimate at least 15-20 people missed connecting flights because of the delay. According to the United app, the delay initially started in Portland due to mechanical issues, which took over 3 hours. Then, there was a weather delay in San Francisco according to the gate agent - there was a ground hold and no planes were landing or flying out. At some point, I would think another plane would have been an option rather than delaying a flight for this long and disrupting holiday travel for so many people."

Pros: "The flight was great. No complains to the crew."

Cons: "The drop-off bags at LAX is a mess and you have to stand in two separate lines to drop off your bag. First you have to print the tag and then go to another long line be with 2 employees only to drop it of instead of having one place to print and drop off at the same time. Poor system. Moreover while there was plenty of time my bag did not make it on the same flight. It will arrive on the next flight hopefully. I had to wait in another line for 30 minutes to arrange the delivery and verify all my information. I truly believe that to make a trip great both arms - the airport and the flight experience should be perfect. Unfortunately the ground experience does not allow me to give a higher rating."

Cons: "My son was flying on United from Colorado Springs to Denver, then on to Seattle for Thanksgiving. He rushed through as quickly as he could, but the door to the place was closing and it left 10 minutes early. United recorded him as a 'No Show', and there policy now is to cancel the entire ticket is you miss any segment of a round trip ticket. Thus, his entire $900 was forfeited, he couldn't even pay a change fee to catch a later flight. I hate American, and now I hate United just as much. These airlines shills have been allowed to go out of business when they last filled for bankruptcy. We fly in quite a few international airlines, and outside of Alaska, Jet Blue and Delta, maybe Southwest, US carriers are absolutely bottom of the barrel and it's clear that their employees don't care whatsoever. Will never book again in United or American. I'll try Amtrak before either of those carriers."

Cons: "I paid $100 for an upgrade on a United which turned out to be the first row, and right beside the rest room (which was erroneously showing as occupied for the first 20 minutes). The traffic made it feel like I was sitting on a bench in Grand Central Station. I chose an aisle seat but ended up mysteriously in the middle seat. I had extra leg room but if I’d eaten the free 5 pretzels I wouldn’t have been able to fit it my seat any longer. The WiFi wasn’t working for the first hour of the flight. The flight attendant got really annoyed when we didn’t look up when he came by with beverages the first time. We all had headphones on and were looking at our personal screens. The activity by the rest room was constant so we didn’t notice it wasn’t just someone waiting for the loo. The luggage took so long to come out I thought my conference would be over before I got it. Overall, I thought it was bad and confirmed why I don’t fly United. Old, dingy planes, poor service. The pilot was pleasant and communicative so there was at least that..."

Cons: "The United boarding staff was no help at San Diego airport. I was at the gate 30 minutes before flight take off time, but by the time I arrived, the door was closed, so I was waiting in front of the gate seating area. the flight time was 10:40, and my clock says 10:41, and the flight was gone. This is my first time in 20 years gate attendant didn't announce anything, and there are other people who missed this flight. Because of this, my rest of the trip was miserable, missed meeting in Santa Fe. I need a money back."

Pros: "That I eventually made it home."

Cons: "Flight from Calgary to Denver delayed three and half hours. Informed of this delay thirty minutes before scheduled departure when our plane hadn’t even left Denver yet to head to Calgary. ( 2.5 hr flight) once finally made it to Denver was informed that we missed connecting flight to Boston. We were then informed since it’s for “weather” reasons earlier in the day that caused a sequence of delays they couldn’t accommodate us for hotel. We were given two “blankets” which were as thin as a sheet and each one bottle of water. Some other people around us received good voucherS. We did not. We walked around the airport for close to an hour looking for anyplace we could lay down and sleep. None were to be found. We tried to sleep on the floor but was so cold and uncomfortable I literally got sick to my stomach. Another fun thing added to mix. We were placed on another flight as 6 the next morning. After no sleeping at all we boarded our next flight Which was not a direct flight to Boston but would be from Denver to Newark then Newark to Boston. We were suppose to originally land in Boston at 0600 Monday. Instead we arrived at 1430 after getting zero sleep. My husband and I were also unable to sit together which was extra special for people around me because after not sleeping I continued to be sick to my stomach."

Cons: "Placed in middle seat with no options for isle or window due to my ticket. No problem with that if the people next to me were not so big. Young woman to my left by window was tall and broad and slept but took up all elbow and shoulder space. Guy to my right was very obese, sweaty so kept wiping his neck, head, and face with a cloth. Also had terrible body odor. I spent the entire flight in a narrow middle seat, hunching my shoulders due to lack of space. Both people taking up some of what little room I had."

Pros: "The crew was stellar! For a change, the flight wasn't too full, and one of the flight attendants went out of her way to move me and my husband to a row where we could have the middle one open. Another flight attendant was so pleasant and friendly, without being in the least intrusive, and so was one of the flight crew who I by chance exchanged a few pleasantries with. The food was reasonably good, although oddly leaning a little too heavily on the carbohydrate side. The WiFi actually worked, and the entertainment offered not bad. I liked that there were a few off-the-beaten-track choices in movies and TV documentaries."

Cons: "What I didn't like was after booking a ticket, then calling before my round trip to see if I could make a change of one day for the return. I was quoted a price of $4,870 to change two $300 tickets. I opted to not change and expressed my dismay at this preposterous fee to change. Her best suggestion was to check again after the trip out (Denver to Heathrow). I did, on Friday April 13th, when I called Lufthansa (it was a Lufthansa flight operated by United) I was told it was a mere $600 to change 2 $300 tickets. Again my husband and I decided not to do this. Yet, when we arrived at Heathrow for our return trip, we couldn't get our boarding passes because they said we were too early for our flight tomorrow. Somehow they'd changed it after we declined to make the change! We were able to get it changed back and get on the flight, but got not a word of apology or explanation. Still waiting to see if any kind of charge shows up we will have to dispute. Not at all happy with Lufthansa for this."

Pros: "Seats were comfortable, we were in first class. United provided a good selection of recent movies."

Cons: "United stewardesses have little to no interest in their duties. Questions were clearly an annoyance to them. The leg of flight from Denver to Des Moines was very uncomfortable, seats much to tigh, no leg room. Gate staff in Denver were exceptional. United needs to revisit their time for loading. We preloaded, I had a broken leg, I was traveling with a special needs woman. We just reached our seats when other passengers were prodding us to sit so they could board no time to settle. Not impressed"

Pros: "The flight crew was courteous and efficient."

Cons: "The boarding time lasted an hour as the front desk staff at the gate insisted that I needed a visa travel document for my connection in China (multiple leg journey). What they failed to realize is that nobody needs a visa for China if they’re connecting in transit. It took a phone call and 3 staff members to sort things out. Not something that I want to deal with at 5:00 am. Moreover, due to the de icing, the flight was late and i just made it to my connecting flight in Newark. It was quite a hair-raising experience overall."

Pros: "The flight attendants were so nice, and although our flight was delayed and hour and fifteen minutes and our layover was an hour and fifteen minutes, we were able to make our connection! Since our connection to Portland in Denver was the last flight of the night, they were able to hold it for us. This was wonderful because there weren’t many flights out that weren’t booked solid for the next day. The attendants on this flight were great about updating us with information for the connections and telling us when we would land in Denver."

Cons: "The plane was delayed over an hour for cleaning. It was frustrating to say the least."

Pros: "For the first time I did not fly on a puddle jumper. Not only was it a real jet, it had good seat comfort and leg room even in economy class. The crew was friendly and attentive. They came by with offerings of water at least 4 times for a 2+ hour flight. Contrast that with my last two 5 hour flights on Virgin and American where they came by with water — ONCE. WiFi wasn’t working for either flight and of course the lack of decent food is discouraging. The coffee has improved which is a plus. Overall, good job, United! Nice not to be jammed in like sardines for once."

Cons: "Every time I fly to Denver, we land in one terminal and your connection is in another terminal that requires a train ride to get there. ,ayovers are short — generally barely an hour. If the flight is late you stand a very good chance of missing your connection, as I’m betting happened to over half the passengers on this flight. I was the lucky exception — this aircraft was actually the connecting flight too. Why can’t all United connections be in the same terminal? It makes no sense."

Pros: "The flight was on time"

Cons: "This was a smaller plane (4 seats across). Knowing this, they didn't bring enough luggage carts, so they only brought some of the luggage to the baggage claim and didn't tell us this. 5-6 of us waited and waited and finally asked someone who told us that they had to go back to the plane to get the rest of the luggage. Those of us still waiting got to wait another half hour for our luggage. Talk all they want, United just can't seem to get it right. PS: those of us who had to wait were the ones who got to the San Antonio airport the earliest and thus our luggage was on the plane first."

Pros: "We will never fly united... NEVER EVER AGAIN"

Cons: "United airlines employee Mearle at the check in counter was extremely disrespectful, Rude, and arrogant towards everyone in line at the counter Trying to check in. Many customers including us waitted in the check in line for 35 minutes or more while Mearle proceeded to chat on her cell phone (personal call), and taking a break leaning the check in counter while everyone waited on her so she could assist with check in. Finally the passengers in front of us voice their concern to mearle stating that everyone is going to miss theirs flights if she didn't assist us all right away. Mearle responded by snapping back by saying "it's not my fault that united keep us understaffed and pay us enough to care " then laughed and walked away again. At this point we realized that if we did not get immediate assistance, that we would surly miss our flight. I walked in front of the line on behalf of everyone standing in line and reiterated to Mearle in a firm tone that she insisting check in the remaining 12 passengers immediately. Mearle snapped back telling me to "worry about my own self and don't tell me how to do my own job". Feeling very stressed out And worried about missing my flight went and stood back in line again. A few moments later I over heard Mearle tell the passengers ahead of us " you're too late. You've missed your flight" these passengers became very upset with Mearle telling her that she's the reason they missed the flight and Mearle laughed and said out loud to everyone else in line.. "you all missed your flight. You all should be more responsible next time and get here earlier" and then Mearle walked away never to be see again. Many of us missed our flight which caused many of us to also miss our connecting flights. We immediately called the 800 number and filed a complaint. Then we were forced to drive three hours in traffic to LAX where we caught a later flight and barely made it to our destination in time for our work event. We swore that because of Mearle and her disgusting behavior that we will never ever fly united again (and I fly a lot for my job) and since that horrible experience with Mearle two months ago, I've flown on four trips spending over $2300 dollars and every flight has been booked through American Airlines. Do to Mearle's bad attitude, disrespectful personality, and poor representation of united we will never do business with united again. We suggest united airlines remove Mearle from Having any contact with the general public as we are sure that Mearle is loosing customers for united at a very rapid pace."

Cons: "Seats to small. But I am 6'3"" and my son traveling with me is 6'5"."

Pros: "Nothing about this airline."

Cons: "The crew at the gate was really rude. Zero customer service. She raised her voice at us and another customer who was charged $50 for our carry on. Not only was the flight delayed for over 2 hours. We were not informed that we could not bring a carry on even when we were at the main entrance with an agent for over 30 mins when you entered the airport. All their staff needs new training everyone kept on giving us a different answer. We asked because of this delayed will our room be comp due to the fact we will be missing our connected flight. On the phone the agent said yes. When we got to the airport that agent said no. When we got on the plane that agent said no. When we landed in Denver that agent comp our room. We ended up booking a room making sure we had a place to stay at night. It created more work for us because we were trying to cancel our room took even more time. Definitely wanted to give United the benefit of the doubt that they were at least at the level of American Airlines. The last time we flew United it was delayed for 8 hours they ended up canceling the flight. When we called they said it was the weather and we told that agent it's mechanical issue because we are watching someone remove the engine. We will stick to American Airlines. Free entertainment."

Pros: "I liked the legroom of Economy Plus. The flight itself was good. Didn't buy any food."

Cons: "We arrived late in Denver and had to sit at the gate and wait for the jetway person to arrive and connect the jetway to the plane. I also didn't like the fact that I had to buy Economy Plus because my wife and I were not only not assigned seats together after booking, we were not assigned seats at all. When I booked the flights I was only allowed to choose seats for the first flight - Charlotte to Houston...but not for the other three legs of our Charlotte to Seattle trip. The only two seats together from Houston to Seattle were in the very last row. And, on our return flight we had to purchase Economy Plus in order to sit together."

Pros: "Flight was smooth and on time"

Cons: "The boarding gate attendants were rude and uncaring when we asked them to help us switch pre-assigned seats to ensure our two year old sat with us. While we might have understood better had they been empathetic, they were rude and uncaring and said when you book online you sign a waiver and they can not do anything about this. Wow. This was our flight back. Originally on the way to our destination we had used Delta and that customer service experience was completely different even though that flight was full too. Never flying United again as long as I can avoid it."

Pros: "free movies on the flight with the united app"

Cons: "The flight attendant was late delaying boarding 20 minutes. Once they started, people were lining up to board. This is a normal behavior however, there employee decided to stop boarding because she said people were crowding. she stop boarding for another 20 minutes. Now, this was a large flight and there wasn't enough room for everyone to stand off to the side. She was rude and there was no reason for this especially when the flight attendant was already late. The plane was delayed 45 minutes due to this"

Pros: "Nothing I won't be flying united again!"

Cons: "The lady at the gate when boarding was not friendly and was not willing to help us get seats together. I was traveling with my mother, husband and two infant children. And it was like pulling teeth to get any information out of her. She did not even tell us we could board early to get situated on plane! I also called earlier that morning and spoke with a man on he phone at united who told me he put us all in the same row. That was a lie bc when we checked in at the gate to get our seats the lady said no one was sitting next to each other! That lady was rude and short tempered! Awful experience will never fly again!!"

Cons: "For some reason, the crew was not letting anyone bring their carry-on bags onto the plane, but there was clearly enough space in the overhead bins. If there was an issue with putting stuff in the overhead bins, they should have explained why we couldn't bring our belongings with us instead of yelling at people for trying to bring stuff on the plane that had plenty of space. I saw 4 or 5 bins that were completely empty and that was in the back of the plane I don't know what it looked like closer to the cockpit. Either way, the gate crew was very rude to everyone and it was very unpleasant to experience. Thank you for taking the time to review my feedback."

Cons: "When all the passengers, who book the flight, cannot be accommodated, the airline should not allow booking for that flight. Having a ticket and a boarding pass to board my flight, I was still told (and was not asked if I would like to do this) to take another flight route, which would take me to my destination 5 hours later than my booking time. The complimentary vouchers is not always appreciated when the passenger is already exhausted from previous flughts, and then is told to spend additional time at the airports/flights just because the flight went overcapacity. I wish the flight staff had asked if anybody on the flight was willing to volunteer for a different flight, instead of just making the 4-5 passengers take this alternate route, all because of the overbooking. Also, the flight gate as mentioned on the boarding pass was not accurate, and the only way a passenger can come to know of the change, is if the passenger makes an effort to go verify this information. IMO, the airline should make an announcement, at the least, at the gate mentioned on the boarding pass that the gate has changed."

Pros: "I liked that they were polite and friendly during the national United flight groundings due to the computer error."

Cons: "I did not like the terrifying situation in which the pilot said we would be landing in 15 minutes (at this point we were close enough to the ground that I could see cars ) but then without any further announcement proceeded to point the plane upwards and started flying up up up so that all the city lights disappeared and all I could see were stars next to us. I asked 2 different flight attendants wtf was going on and they both said "oh he's just looking for smooth air" which was clearly BS because I was in the very last row of the plane and if there had been rough air I would have been the first to feel it. After inexplicably shooting upwards for what felt like an eternity we finally turned around and ultimately landed and guess what, no rough air to be found. Now I know why airplane pilots update you all the time, because when he pulls a maneuver like that without any warning it is terrifying and all I could think of was the suicidal dude in Germany from Lufthansa. Not cool. Other than that the flight was fine and they were really nice despite the like 3 hour delay or whatever it was. It cost me an extra $60 cause I arrived so late my husband and baby couldn't pick me up anymore but they offered a credit for a future flight so it's ok. I appreciate the gesture."

Cons: "A passenger had to move because of an allergy to the "emotional support dog" in the seat next to her. They moved her before the rest of the flight had boarded, so the seating got messed up and took quite a bit of time to sort out. The flight crew seemed to be extremely put off by the whole scenario and couldn't seem to keep their displeasure professionally under control. I ended up volunteering to move because the passengers who caused the problem refused to bend. For all the crew's displeasure, they didn't handle the passengers, the passengers handled them."

Pros: "Get to Denver, they tell me I don't have a seat, they asked me if I wanted to fly out the next day because they over booked met three other people who had been there for 10hrs because they did the same thing to them! One girl told me they told her it was because we paid less then other people! A nice couple stayed so I could come home. I was pissed! My daughter flew into Houston, the flight was late getting in to LA, by two hrs, missed her connecting flight to San Luis Obispo, her sister had to drive down 4hrs to pick her up and drive back because she had work! Not happy!!!!"

Cons: "I was flying home the day after having broken my L5 Vertebrae. I was held up in security because of the patch the doctor put on my back and although the TSA employees were very nice and friendly I almost missed my flight. While boarding, the staff took the opportunity to berate me for being late. While I understood why, it was really unprofessional to speak to a passenger like that without the full context. It didn't help that I was really cranky. Never had a bad experience with united before so I was very disappointed."

Pros: "The friendly co-travelers as there is no food or entertainment for people on a budget. Better than my flight TO SLC which was cancelled the first day, then delayed the 2nd day. Airport services saved my day by carting me to the connecting flight TO SLC from Denver as there was only 15 minutes to get from one end of the concourse to the other. A little difficult to run there at my age. Any chance of allowing people with connecting flights disembark first instead of last in this situation?"

Cons: "Due to inclement weather conditions no liquids were served. Small bottles of water would be great - less likely to spill over in bad weather and thirst would also be quenched. Lack of luggage space for those of us with the correct allowance hand luggage instead of all the extra large pieces because people don't want to go to baggage claims or pay for baggage. Truly their suitcase not paid for is the same as mine paid for. Difference is the inconvenience of having to keep my hand luggage at my feet because of the larger pieces filled by passengers in group 1, 2, and 3 over my designated seat area."

Cons: "I told the checkin agent that I would need a wheelchair at the Denver and OHare airports. I told the flight attendant on both flights. I would need a wheelchair at arrival. No wheelchairs for me. At Dwnver they were able to find one for me but with no one to push me. Eventually the pilot who flew us to Denver stepped in and got me to my connecting flight gate, bless his heart. At OHare no wheelchairs for anyone who had requested one. Complete chaos. I finally had to walk to my connecting flight from terminal C to terminal B. Very exhausting for someone with cancer who is exhausted most of the time. Your wheelchair service is completely ineffective, disappointing and a cruel joke."

Cons: "Unable to pre-check online. Unable to check at the check in machines--had to go up and check in at the counter, long wait because there was only one clerk. We were then given a ticket just to get through security and had to check in a second time when we get to the gate for seat assignment, which is ridiculous. Why couldn't that be done at the 1st check-in? The clerk told me she will call me when she has the seat assignment/ boarding ticket but she never did and I had to go back up to ask for them when it was getting close to boarding time. At the last moment minutes, volunteers could check in their carry on for free....It would have been nice (and less hassle) to have that option at the 1st check-in."

Pros: "Once flight began it ran quite smooth"

Cons: "I chose seats when I booked the tickets. So... Not quite sure how both myself and my partner didn't end up seated together, and both ended up in a middle seat sandwiched between 2 overweight people... Are you little people profiling to break up the overwhelming number of big people? another couple with 2 kids were also broken up into distant areas on the plane. I know everyone complains about so many things, and this wasn't the end of the world, but still, it's not ideal. The seating/etc seemed more disorganized than usual for this flight."

Pros: "Nothing"

Cons: "I'm usually a patient person, but my flight was supposed to leave at 525am and didn't leave until 730. This was the first flight in the morning. We boarded, waiting 30 minutes on the plane, they told us to get off because there were computer issues. Why wasn't that checked before everybody was boarded? Once we got on the plane we had to wait another 30 minutes for the crew to get someone's luggage from under the plane. Why wasn't that done while the computer was getting fixed? I didn't get to Denver until 1040am missed my flight and didn't get to get on my connection until 500pm. In the meantime I called to get on a different flight at 1, but the guy on the phone didn't actually book me a seat. The gate people weren't very nice."

Cons: "My boarding pass was not scanning which was holding up the line. A second person came over to approve me getting on the plane. That person made me check the size of my carry on bag, which had gotten bigger from some things I purchased in the airport but was just a touch too large for their sizer. She attempted to check the bag meaning I wouldn't have it until my final destination, which I was NOT ok with for two reasons. One was i had a 3 hour layover after this flight and needed work materials inside. The second was i was on a time crunch to get my ride at my final destination and was only traveling with carry on. She was very rude and insitant on it fitting inside the sizer as she stood over me with the tag to check my bag. I managed to take some things out that I moved into my backpack, which meant I had to awkwardly carry my blanket and travel pillow onto the plane. The most frustrating part was when I got on the plane, it was oversized top carryon bins, so the extra inch my bag grew would have been fine. Because of the time it took me to rearrange, i was the last one on the plane and all the bins had been filled with tiny second bags, but a few people on the plane had seen what happened and they rearranged a space for me. Also my video screen was broken and everyone else's worked. And there were two screaming babies around me the whole flight, but that is no one's fault."

Pros: "The plane was clean, flight was smoothe, cost was good."

Cons: "Made me check my carry on because they stated there was no room which was not the case when I walked on ( found at least 6 spots). I requested to at least be able to look for myself seeing as how my seat was in the very back, but they refused. Also, allowed many customers to store their personal bag ( their backpack) in the bins that were oversized which should have counted as their carry on, just allowed them because they wanted to. They should have made those individuals check their "carry on". Also limited snacks available by the time they were able to provide service to my area of the plane."

Cons: "About two hours before my flight, it was canceled after previously making an airplane switch the night before after checking in online. The I received an email while I was on the way to the airport saying that the airplane that I was going to fly out on was canceled due to airplane maintenance. While I am happy they didn't fly the plane while needing maintenance, they should have planned ahead and known of the maintenance or had a backup ready to go. Obviously it must have been something they just found, but in the big picture of things. You have to pay an way to much for a flight as it is. They should have to solve their own issues to honor their part of the contract. We (as customers) can't cancel a flight with out penalties. Why shouldn't they have to do the same?"

Pros: "Smooth boarding. Friendly crew. Got us there on time, despite a late start That included a gate change."

Cons: "Was asked to check my carry on bag, because the flight was full. Meaning they sold the seat I purchased for my wife (who was unable to make the flight). I did so, but when I looked in the overhead bin after the flight, it was empty. When we arrived in Denver, I waited at the baggage carousel, watched everyone pick up there bags, until there were only 5 or 6 bags going around. I then went to a counter behind the carousel and asked about my bag. I was only then told that my bag had been there the whole time I was waiting."

Pros: "Very friendly and helpful staff."

Cons: "The fact that we had a connecting flight to minot from Denver. Arrived late to Denver because of weather, but my stroller that I had left on the jetway in Seattle was never put on the plane which I didn't know until I got to minot. I was going to wait for it in denver, but I would have missed my flight to minot had I waited 5 more minutes. We arrived to minot only to find out that our 3 suitcases, one stroller and 2 car seats were never in the flight. Awful! And my connecting flight was even delayed an extra 55 min so I don't quite know where my things are."

Pros: "Once on the aircraft everything was just fine"

Cons: "First of all it was delayed, no big deal but once i checked in I wasn't even assigned a seat. I try to find an agent at the boarding gate and none to be found. They finally arrive 30 min before take off and then assign me a middle seat when I specifically picked my seat weeks earlier and of course was one of the last people to board barely enough time to search for a place for my bag and get to my middle seat in the back of the aircraft. Not even a sorry or any type of compensation for a terrible experience"

Pros: "Never on Air Canada again. Food was miserable. They literally told me that they ran out of food (on the flight from Montreal to Casablanca). No kidding. They told us that the flight was full and no more food was available! When we asked for water, they did not bring water. I am not sure if they were out of water because the flight was full! That would be something! Bathrooms were not usable. Utterly dirty. My six-year old daughter refused to use the bathrooms. Water was flowing and the smell was horrible. They should clean that. I can go on but what is the point???"

Cons: "The list would be too long. So, what did I like is a better question in this case. Honestly, I am not even sure if I liked anything. I mean some people were nice, but why? Do I expect people to be rude? I mean, I need to like something extraordinary, something that others don't do. I can't remember anything remarkable. Just nothing."

Pros: "On time."

Cons: "United has squeezed its Economy class customers into seats that are tolerable only for the shortest. If I were an inch or so taller, I would have found the space intolerable. As it was, my knees were against the seat in front. For a flight as long as this one (over 5 hours from Anchorage to Denver), it was uncomfortable to say the least. The middle of the plane was nearly empty, because United charges $75 per seat for an upgrade. For the round-trip for two of us, that would have added $300 to our bill. The fact that so few are willing to pay the upgrade fee indicates that the increment is too large."

Pros: "The flight was smooth. And the wine was good."

Cons: "I paid for 2 round trip tickets and because my son was not there for the first leg, they resold the seat. So they got my money and the other person's money for the same seat. I wanted both seats and paid for both seats. It is theft and should not be allowed. The flight attendant was extremely rude and dismissive. It is a poor practice. You could have at least asked first before rebooking the seat. At least have offered compensation or something. I probably would have said yes Anyway. It's the principle of the process being wrong to the consumer which only benefits the corporation."

Cons: "My flight was scheduled to leave at 4:51 pm. I arrived at the airport 2 and a half hours before my flight was to leave and I read the departure board to see that the flight was delayed due to maintenance. Then I saw that it was delayed again because we were waiting for a flight coming in from the Bahamas. Well my flight didn't take off until about 7:30 pm. I arrived in Denver around 10:00 pm which made me miss my shuttle to the Springs. I am a diabetic and was in need of my medication so I needed to get home. I spent extra money to take a bus to downtown Denver and a grayhound bus to the springs and a cab to my home. So my trip cost my an extra $55.00 dollars I didn't have. I have always taken United but after this experience, I will never again take United."

Pros: "Nothing."

Cons: "Recently United decided to cancel all of their flights to Denver due to an April snow storm. United was the only company that chose to cancel rather than delay flights. Our flight was cancelled 24 hrs before any snow fell. Their solution was to offer us another flight over 72 hrs out. After spending 6 hrs on the phone with this company (not exaggerating) I feel entitled to say that this company holds zero accountability or concern for their customers. We had to spend an additional $500 to get to our destination last minute through JetBlue."

Pros: "The crew is AMAZING!!! Personal, professionals, they go above and beyond my personal standard of customer service. Very comfortable atmosphere. Not to be mistaken with the uncomfortable seats. I like to think United doesn't overlook the work ethic their employees represent the company with on a day to day basis."

Cons: "I travel for work from Grand Junction, Colorado to Dickinson, North Dakota every 4 to 6 weeks. I always fly United. On one occasion I met family in Colorado Springs, so I bought a round trip ticket from Dickinson to Colorado Springs. I missed the second half of my round trip flight from Colorado Springs to Dickinson. I had to pay my own cab fare from Colorado Springs to Denver to catch my flight, because your plane, that i paid for a flight on, had mechanical issues and didn't make it to Colorado Springs. Second, my flight in Denver was cancelled 3 times and almost a fourth. I all but got down on my knees and begged to catch the fourth flight they tried to cancel. Third, I didn't even get to fly into Dickinson. So instead of somebody coming and picking me up in Dickinson which is a 30-minute drive from where I work, somebody had to drive 3 hours to Williston where you guys ended up getting me. Which cost me 3 hours of gas money to get picked up, instead of 30 min of gas money. I didn't get either of the flights back to North Dakota that I paid for. I've asked for the reasonable request that I be refunded 50% of the cost of the airfare and the $235 it cost for cab fare. When I contacted United about this I got the runaround from everybody. At this point I've pretty much accepted the loss, and the financial hit. I'll continue to fly United only because it's pretty much my only option. Just make sure you keep the crew around. They're great. I'd hate for the experience to go from unsatisfying, to miserable."

Pros: "The crew were professional"

Cons: "The worst thing is that they schedule a CRJ-70 on this flight. This would be tolerable if the obvious alternative was a turboprop, as if Montreal were a small town, like Flin Flon. But it is not; it is a large and important city, and it stinks that the demand is so low that airlines must use small aircraft on these routes. Is it because Canadian taxes are so high on airlines that fares in turn must be high and not stimulate demand? I can't think of any other reason connecting cities this size would be on crappy little aircraft rather than on at least an A320/737 family aircraft. The problem is that there is not enough room in the overhead bins to fit rollaboards, even small ones like mine. So they have to "gate check" the bag, which does not always reappear at the gate at the destination. Less bad than the choice of aircraft was the fact that after we pushed back, they couldn't get an engine started, so they cancelled the flight and reaccommodated us on a later flight."

COVID-19 information

Safety measures for airlines flying from Montreal to Colorado

Airlines flying from Montreal to Colorado have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Montreal to Colorado

Mandatory masks

Masks required on board, masks provided on flights from Montreal to Colorado

Social distancing seating

Middle seats unavailable to book on flights from Montreal to Colorado

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Montreal to Colorado

Flexible cancellations

Waiving of change fees. Search flexible flights from Montreal to Colorado

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