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— DEN
Oct 5 — Oct 121
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Wed 10/12

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Good to know

Low season

October

High season

July

Cheapest flight

$116

Average price round-trip

$844

Good deal round-trip

$341

Good deal one-way

$206
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Toronto Pearson Intl to Denver Intl
(avg. price over the last 2 weeks)
or less
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FAQs for booking flights from Ontario to Denver

Top 3 airlines serving Ontario to Denver Intl

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 31499 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews
Pros: "The staff at Delta are always friendly and helpful and they were able to squeeze me onto a very full flight."
Read more about Delta
Pros: "The staff at Delta are always friendly and helpful and they were able to squeeze me onto a very full flight."
Pros: "Service was fast"
Cons: "Better seats"
Cons: "The main economy seats were far too narrow."
Pros: "Nothing"
Cons: "Proper communication"
Cons: "Not really an experienced flyer. Overall the flight seemed good. No issues with airline or airport. Just don’t understand self-important people that feel compelled to push the overhead storage limits with their bags."
Pros: "Nothing"
Cons: "Worse experience ever, flight delayed, lost connection, many hours in phone trying to fixed and anyway lost the flight, spent so many time at the airport with the front desk so disappointed"
Cons: "When we booked this trip via Kayak, we thought that we were booking on Westjet. Westjet knew nothing about the flight when we tried to check in."
Cons: "Plane had to divert from Salt-Lake City due to a storm. My son 17 years old traveling alone once in Salt-Lake City should have been given priority for an overnight stay instead of sleeping on an airport bench! Dinner + Breakfast vouchers would also have been nice compared to the 15$ food voucher..."
Pros: "Love the fact that the head rests move to support your head better."
Pros: "The flight attendants were amazing. 12 people had a connecting flight and they brought a shuttle bus. You dont see that kind of service any more 10 stars for that"
Cons: "Super small plane."
Cons: "No meal option and my video screen volume did not work"
Cons: "No food on board and we were hungry"
Cons: "No charging outlet."
Pros: "I liked the touch screen displays in each headrest. Seats and leg room comfortable"
Cons: "Boarding was somewhat unorganized"
Pros: "Entertainment"
Cons: "Boarding at JFK.Always messy"
Pros: "Boarding was quick"
Cons: "No entertainment, plane was small"
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: "The kind staff"
Cons: "Dirty bathroom on flight from Toronto Ontario to Atlanta. Smelled like urine."
Pros: "Early and middle seat was open!"
Cons: "Coffee tasted like fish. :("
Pros: "Boarding was smooth, attendants were nice and informative, and everything was on time"
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: "Crew was friendly!"
Cons: "Plane wasn’t clean"
Cons: "Customs massively backed up. Somewhat disorganized"
Pros: "Nothing."
Cons: "Flight left 2 hours late. Did not get adequate cabin service. Put in the back in an awful seat."
Pros: "Airline and airport staff were great"
Cons: "There was no time to eat. Nothing other than snacks. The time allotted was *barely* sufficient to get from gate to gate. We were starving when we got to our destination."
Pros: "Delta always tries to do the very best. There were no issues with Delta."
Cons: "I did not like the seat assignment. It seems that when I have booked through Kayak, I get a very bad seat. In this case, it was all the way in the back - next to the toilet. The seats didn't recline, and there was no window - because we were right next to one of the engines. I will use Kayak to price compare on future flights, but I will not book through Kayak. Not sure if this is just a coincidence - but it only happens when booking here."
Pros: "Friendly, leg room, on time."
Pros: "I usually have had great experiences with Delta. The meal selection was limited. By the time they made it up to my seat they had run out of what we wanted. Also, the entertainment system at my seat and my husbands wasn’t working well. One of the bathrooms had a cabinets Tvst oliiiooooiiooooioiooiiiooiio"
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."
Cons: "Check in lines were crazy long"
Pros: "The crew tried their best. The seats were average. The food ok."
Cons: "The entertainment is non-existent. Wifi wasn't even enabled. Four to five hours without ANY entertainment is totally unacceptable especially with teens and kids!!"
Pros: "Delta flew their way back into my heart this time around"
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: "Staff, Ease of boarding"
Cons: "Bring back in flight meals, please"
Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"
Cons: "Temperature was too cold"
Pros: "really helpful and friendly service and nice seats."
Pros: "free texting and entertainment!"
Cons: "our flight was delayed half an hour."
Pros: "The food"
Cons: "No entertainment"
Cons: "Bad"
Cons: "West Jet gave me a "fake" ticket delta would not let me board missed the flight I had to wake up at 3am to catch. This is after I finally made it to my hotel last night at 11:30 pm. This is completely unacceptable. NEVER AGAIN IN MY LIFE WILL I EVER FLY WITH THIS COMPANY!!!!"
Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"
Pros: "The flight attendants were helpful, the flight was smooth."
Cons: "I was unable to check in online without a delta confirmation number and I had booked through west jet. The flight was delayed 40 min so I arrived later and I was removed from the flight. I got through security and customs with plenty of time and managed to get back on the flight. It was all around just annoying."
Cons: "Excellent service excellent pilot"
Pros: "Staffing was great!"
Cons: "The fact is that it is illegal to pack Sardines at compact as you are packing us on your aluminum cans."
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: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."
Pros: "Crew smiling at the end of the flight."
Cons: "Cheap coffee (although it says Starbucks, I have tried better)."

Airplane arrived late at the gate. Staff was not prepared to board a passenger with disabilities. Boarding was long. Crew member treated without respect a passenger that was worried about missing a connection. It took longer than expected ro get a gate at the airport.

Flight delayed by four hours

Great crew on this one.

Air Canada personnel were so patient and helpful during our COVID test validation and checking our bags. Thanks, Air Canada

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.

Pros: "The crew that greeted us (and sorted out seats) was excellent."
Cons: "We had booked seats together two months before our trip; when we checked in (both legs are Star Alliance, but Air Canada—one leg both directions—did not allow any on-line seat choice or changes), we had been separated to different rows altogether (and since it took two Air Canada trips to get from Vancouver to Denver; the first had mechanical difficulties an hour into the trip and had to return), and there was no way to change it online or at the airport."
Pros: "Perfect"
Pros: "Very nice crew!"
Cons: "Was almost three hour late..."
Cons: "Terribly small seats"
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."
Cons: "Small plane, no room for cabin luggage"
Cons: "boarded and closed gates 30 min early without warning. almost missed it"
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."
Pros: "Had to cancel due to flooding at my house. Air Canada was super kind and offered me a credit. Thank you!"
Cons: "we took off 3 hours after our actual take off time due to the cargo door not closing. we sat on the plane and they kept the exit door open causing very cold air in the plane. the door should have been closed to keep the heat in. for the 3 hours we were not given or even asked whether we might want coffee or something to drink or some kind of snack, they gave the business class something tho."
Pros: "Many airlines have code share flights but it is better to buy ticket directly from the original airline as they keep on ignoring the code share flight bookings"
Cons: "Till last moment we were kept hanging if we will board or not as no seat number was allocated. I believe it was as we were from the code share airline not the real one"
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."
Cons: "Why no food or snacks?"
Pros: "No food, an hour late"
Cons: "No free snacks"
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: "on time, friendly staff"
Cons: "never on time, late flying both way's"
Cons: "Headphone socket broken on this older airplane. Only purchased food available so n/a."
Pros: "Crew was professional."
Cons: "Why not due the security briefing while we are sitting there delayed?"
Cons: "Left our luggage in Montreal!"
Pros: "Confortable"
Cons: "N/A"
Cons: "I did not fly to Montreal and I did not catch flight to Barcelona I am fling again tonight Toronto - Barcelona direct"
Pros: "The crew was friendly."
Cons: "The plane was old and looked like it was going to fall apart. My seat was torn and the back of the seat in front of me was broken. Not my favorite airline by far."
Pros: "No complaints about the flight attendants"
Cons: "Seating very tight and uncomfortable. Luggage handling is the worst I have ever seen. Out of 6 in our group, 2 had lost luggage and 2 had misplaced luggage. Airport customer service didn't care if items were lost or misplaced. Very unprofessional all the way around!"
Pros: "Everything was good."
Cons: "No issues"
Pros: "Entertainment"
Cons: "Crew was rude and poor communicators."
Pros: "Th flight attendants were nice. The entertainment system was working and the movies were good."
Pros: "good fast flight with great flight crew"
Cons: "food was mediocre"
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."
Pros: "Prompt and courteous. The Embraer was not new, but in good shape. Entertainment was minimal - especially in comparison to the Dreamliner we flew from Europe to Toronto. The flight from Toronto to Denver was about 4 hours long, but the only included refreshments offered were sodas, water, or juice. Air Canada could do better on the food front. (Other food was available for purchase.)"
Pros: "Again, the entertainment options were the best part of the flight."
Cons: "It was a short flight, but it was still very cold. I didn't ask for any changes because of my previous experience, so I just wrapped up as well as I could and bore the chilliness. The crew was less than friendly."
Cons: "It was cancelled."
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: "Flight attendant's were friendly amid the circumstances."
Cons: "Our first flight was cancelled 15 minutes before scheduled take-off. upon being bumped to another flight two hours later, that flight was delayed two hours after an issue during take-off. We remained on the plane while mechanic/engineering staff rectified the problem. We booked a flight to save time on driving. We would have arrived earlier had we drove. I understand things happen, but the airline eneds to take responsibility and show some good customer service. Aside from the pilot, no apology given, no reimbursement offered. Disappinting. Air Canada is now a last-resort option for a frequent flyer like myself."
Pros: "That I eventually got to Denver"
Cons: "Poor planning no backup aircraft I knew status via apps before staff did"
Pros: "Their was a two hour delay, the planes cabin was at about 55-60 degrees and due to bumpy ride...service was delayed (obviously not the fault of anyone). Just overall, uncomfortable experience!"
Pros: "On time, courteous, great movie selection for the very long flight. Food was decent."
Pros: "Billy Bishop airport is awesome!"
Cons: "Flight was delayed and crew didn't accommodate a rebooking despite availability .. Although original flight did board soon after."
Pros: "Nothing to like or not like. Classic small (Embraer) flight for 3 hours. Nothing special one way or the other."
Cons: "Got to Denver 4h Late."
Pros: "The flight was on time and smooth."
Cons: "Too many people with carry on luggage."
Pros: "Wonderful flight.... great crew!"
Pros: "A quick flight between the two cities."
Cons: "After we all boarded the plane, there was an issue to be resolved. This meant we were stuck on the plane, mostly in our seats, for an hour before we took off. This meant there were numerous people on our flight who either missed or had to run to their next flights."
Pros: "The crew was wonderful"
Cons: "My flight was severely delayed."
Pros: "I liked the ticket price."
Cons: "The seat was very narrow with absolutely minimal leg space, and a carry-on bag was not included in the fare."
Pros: "The crew was so polite and helpful."
Cons: "Nothing could be improved for this short flight!"
Cons: "Delta Global Services is the contract company for UA and Delta in MISSOULA. After a great flight to MSO from Denver, we have been sitting in the plane while DGS tried to figure out how to get us off the plane. No management is here to make decisions. Horrible company that is managing United’s flight"
Pros: "The captain was wonderful"
Cons: "The crew were jerks"
Cons: "No entertainment."
Pros: "These people have no idea who or what United Airlines is. They work for Delta, and make sure they tell everyone about it."
Cons: "See above. The flight itself was fantastic. Larger planes are the best! Thank you!"
Cons: "Over two hours delayed. Had to carry on carry off my bags that were heavy. Messed up my schedule. Had to incur extra charges at San Diego destination due to the inconvenience."
Pros: "One if the bathrooms was closed and a second one had no running water."
Pros: "Nothing."
Cons: "Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination."
Cons: "Our flight was delayed out of Mpls 2 hours so we had to rebook everything since we would miss our connection in Denver to Honolulu. The process of rebooking was terrible -- took almost 2 hours standing in line and the booking agent wasn't knowledgable Had to make an additional stop in LAX and arrived in Honolulu 5 hours later than we were supposed to. VERY disappointing experience all around!"
Pros: "I liked the flight was a fast one from San Antonio to Denver and that it wasn’t too crowded."
Cons: "I didn’t like all the excessive noise from the plane and kids."
Pros: "Flight was on-time; no delays; great crew! I also liked the fact there was a person at the gate to let us know where our connecting flight gate was - that was really helpful!"
Cons: "In flight entertainment (archived TV/Movies) not provided (other than through personal electronics); but that didn't bother me - flight between Santa Barbara and Denver isn't that long."
Pros: "The flight got us back home alive."
Cons: "mechanical delays in Tokyo with only fair communication especially after we were in the plane."
Pros: "Crews were great, customer service was great! Rescheduled several times due to weather."
Cons: "Sitting on the ground at the wrong airport for fuel to wait out the fog in Denver."
Cons: "The aircraft was full and they had a nonworking lavatory. And I asked the flight attendant that the lavatory was broken and he told me no there was somebody in there and he lied."
Pros: "Check in was super easy. Seats are tiny. The screens on the backs of the seats are annoying, with nothing worth watching."
Cons: "An hour late which made me have to run to the next gate which is not pleasant for a 70 year old with a bum knee."
Pros: "a little bit more foot-room than my previous flight on a different airline."
Pros: "Someone was sick on the flight while baordjng and it took over an hour for clean up.. we were an hour and a half late. Snacks are ridiculous...really? All the airline can offer is a small bag of mixed pretzels? Think you should offer more choice or larger option for a 4 hour flight."
Pros: "NOTHING"
Cons: "My family was made to suffer due to United's inability to get all passengers off the plane in a timely manner. We all suffered for 25 minutes in a hot plane. We got nauseous from the heat . We ad to sleep on the floor of the airport in CO because we could not get a flight for that night. We missed an important Military graduation that is once in a Lifetime Experience. Your lack of customer service is appalling and I hope That I never have to experience that again."
Pros: "Staff was great, and the few delays that occurred were fairly minimal and it was clear that the staff/pilot did their best to keep things timely"
Cons: "These seats and spaces are incredibly small, my body is so sore! Also the internet costs money? I've travelled with other airlines that include Wi-Fi for free"
Pros: "Crew were friendly and helpful"
Cons: "Seats are tight, food is a few pretzels."
Pros: "Nothing. Horrible experience all around. Didn't get home till midnight"
Cons: "Kayak sent me a push notification saying flight was delayed. Arrived at airport, it was scheduled for on time. Airline wouldn't let me or my bag on the flight meaning I had to wait in the airport for 4 hours until the next flight out."
Pros: "On time. Comfortable"
Pros: "Efficient"
Cons: "Bumpy ride"
Pros: "The flight out went very well and the United staff were all friendly, very helpful individuals in all positions."
Cons: "Our return flight was delayed due to maintenance, but when we finally departed the Pilot didn't waste any time getting us back to OKC."
Pros: "The crew were pretty quick and responsive and the seats were pretty good."
Cons: "The dinner was alright but the breakfast was awful. The breakfast was the worst I ever had on a flight and the only thing I found edible were the little cookies that came with it. I had the omelette meal and it made me sick taking even one bite of it and the smell was pretty bad too."
Cons: "I think United is all about themselves and not the customer that group boarding is the worse and I travel first class and there was no food on the plane they had the nerve to announce it did not get a meal I do not think that is fair for $159 the company that I work for is about fifty of us and I will not be recommending any of them to you guys your special seats is only about who wants to pay for it like I said only about yourself United"
Pros: "it was a direct flight"
Cons: "nothing"
Pros: "Flight back was delayed 10 hours and my daughter was stuck at airport and had very little sleep . Upset about this experience and won't fly united ever again"
Pros: "Nice, big plane"
Cons: "The entertainment went out."
Pros: "The pilots"
Cons: "It's united."
Pros: "Movies were great. Crew was helpful but seemed flustered."
Cons: "Food was terrible for a ten hour flight; I think we all had upset stomachs from it. Passenger next to me was huge and definitely had mansplain going, not cool."
Pros: "Nice plane very smooth flight"
Cons: "Plane was late and missed connection to Wichita"
Pros: "Crew and staff were great!"
Cons: "Flight was delayed over 3 hours so we had to move to next day."
Cons: "I was charged $7 for the TV and it should have been $5 as my flight was less than 2 hours and the TV kept going out."
Pros: "On time, friendly crew, bags got through timely"
Cons: "Nothing in particular."
Pros: "The crew was nice and boarding went smoothly. I'm glad that they now offer complementary small snacks."
Cons: "I can never get the entertainment to work on my personal device and the seating is always tight in economy class."
Pros: "We were upgraded to first class on our connecting flight and my husband and i sat together. That made up for the first flight, because our seating separated us three, which I didn't like."
Cons: "Delayed flight to Denver and our seats were not together."
Pros: "Good flight attendants."
Cons: "Nothing"
Pros: "My connecting flight was way late, but the plane was held for me and a few others in Denver. Because it was the last flight of the evening I don't know what I would have done if left at the airport indefinitely. I am grateful the plane was held. And regret any inconvenience this may have caused others."
Cons: "Super annoying toung boy who kicked my seat and slammed the tray table al ost the entire flight...obviously not United's fault."
Pros: "I liked that 1 out of our four flights had more room & personal tvs."
Cons: "I did not like the fact that out of our four flights three were not too comfortable... & no tvs on three out of four"
Pros: "WiFi was awesome"
Cons: "Wish the TV preview was continuous & pay for movies but watch regular TV work no charge"
Pros: "Got to check 2 carry on pieces for free because too many people had carry on bags. We had paid to check one bag and would have to pick it up anyway, so checking extra pieces was not a problem and actually was very much appreciated."
Cons: "15 minutes late in taking off because an airline associate failed to close out a screen on the computer. It took too long to figure out the problem."
Pros: "The staff was nice"
Cons: "There isn't anything I would say that I didn't like. I just would have to say it was overall a good experience"

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1 stopAir Canada
8h 22mYTZ-DEN
10/31Mon
1 stopAir Canada
7h 19mDEN-YTZ
$414
11/9Wed
1 stopAir Canada
16h 48mYTZ-DEN
11/14Mon
1 stopAir Canada
7h 19mDEN-YTZ
$429
12/5Mon
1 stopUnited Airlines
12h 30mYOW-DEN
12/11Sun
2 stopsUnited Airlines
16h 34mDEN-YOW
$516
11/16Wed
2 stopsUnited Airlines
13h 48mYOW-DEN
11/30Wed
2 stopsUnited Airlines
12h 00mDEN-YOW
$529
12/4Sun
1 stopUnited Airlines
10h 58mYOW-DEN
12/8Thu
1 stopUnited Airlines
16h 30mDEN-YOW
$572

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Recent one-way flight deals

10/31Mon
1 stopMultiple Airlines
26h 44mYYZ-DEN
$116
11/5Sat
1 stopMultiple Airlines
9h 29mYKF-DEN
$122
11/29Tue
1 stopMultiple Airlines
14h 18mYYZ-DEN
$126
11/1Tue
1 stopMultiple Airlines
14h 15mYYZ-DEN
$127
1/23Mon
1 stopMultiple Airlines
9h 30mYYZ-DEN
$132
11/7Mon
1 stopMultiple Airlines
30h 37mYYZ-DEN
$134
11/28Mon
1 stopMultiple Airlines
21h 25mYYZ-DEN
$135
11/11Fri
1 stopMultiple Airlines
8h 22mYTZ-DEN
$136
10/31Mon
1 stopMultiple Airlines
22h 11mYTZ-DEN
$141
11/6Sun
1 stopMultiple Airlines
29h 37mYYZ-DEN
$142
10/30Sun
1 stopMultiple Airlines
26h 24mYTZ-DEN
$144
12/2Fri
nonstopAir Canada
3h 46mYYZ-DEN
$189
11/11Fri
1 stopAir Canada
10h 43mYYZ-DEN
$193
12/2Fri
1 stopAir Canada
9h 06mYYZ-DEN
$194
3/22Wed
nonstopAir Canada
3h 46mYYZ-DEN
$196
11/10Thu
1 stopDelta
7h 50mYYZ-DEN
$199
3/22Wed
1 stopAir Canada
8h 48mYTZ-DEN
$200
3/22Wed
1 stopAir Canada
9h 08mYYZ-DEN
$200
11/10Thu
nonstopUnited Airlines
3h 46mYYZ-DEN
$204
1/23Mon
2 stopsAir Canada
10h 48mYTZ-DEN
$212

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Flights to Denver

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Ontario

Cabin classes:

$927
$328

Browse destinations:

$214