Find cheap flights from Hartford to Colorado

Find cheap flights from Hartford to Colorado

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Round-trip
Economy
Hartford (BDL)
Colorado
Sun 5/16
Sun 5/23
Any month
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Good to know

Low season

AugustBest time to beat the crowds with an average 5% drop in price.

High season

DecemberMost popular time to fly with an average 12% increase in price.

Average price round-trip

$468(avg. price over the last 2 weeks)

Good deal round-trip

$182or less

Good deal one-way

$116or less

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Hartford to Colorado for the following prices or less: to Denver $116 one-way - $182 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November and December. The cheapest month to fly to Colorado is August.
  • Morning departure is around 30% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Colorado flights

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Top 5 airlines serving Hartford Bradley Intl to Colorado

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,260 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Peaceful in cabin"
Cons: "Blanket ,"

Cons: "Socially distancing worked well on the plane because the middle seats are not occupied, snacks are bagged and the head flight attendant was funny and gave an inspirational message on the PSA at the gate and when we landed."

Pros: "Crew could have been more helpful, had a 30 min layover and the gate was very far away. They could have told us directions"

Pros: "Very attentive staff"
Cons: "I have no complaints"

Cons: "Not enough leg room. Flights are costly enough and it just seems wrong to upcharge passengers for more legroom. Legroom should be standard outside of first /business class."

Pros: "Flight was smooth"
Cons: "More leg room"

Cons: "Smooth on time flight"

Cons: "K a y a k. Booked tickets on WestJet for us, but we were never told that check in and reservation was to be manage through delta so checkin was difficult and we ended up with poor seats because we were not given any advance notice"

Pros: "Everything about delta"

Pros: "Great crew. Seat was not too bad."

Pros: "I liked the wide variety of movies and snacks available."
Cons: "The kid behind me wouldn't stop kicking my seat."

Pros: "Delta’s crew is always the best. On schedule"
Cons: "This was a 2 hour flight, some entertainment would be nice..."

Cons: "The flight was delayed by six hours, for no other reason than the airline itself, not the weather. Change of planes, emergency landing back at Atlanta, changed to another plane, no flight crew for over an hour, then to top it off, the final landing was the hardest I’ve experienced."

Pros: "That I arrived safe."
Cons: "My seat didnt recline my back was in a lot of pain so was my neck. After getting to L.A at 9:52 a.m didn’t get out of the plane till 11:05 then the baggage claim was noted on carousel 2 when in fact it was carousel 3 when I asked a worker she said “I dont know ma’am” waved me off and kept walking. Terrible."

Pros: "New plane with great entertainment arrived 30 mins early"

Pros: "The crew was friendly and we arrived earlier than expected"
Cons: "Seats are too tight and too expensive to upgrade."

Pros: "That it got me home"

Cons: "SeAts"

Pros: "The plane was an older model but staff allowed main cabin to use 1sr class bathroom."
Cons: "The choices of free snacks were limited. They should also give more than 1 package of peanut."

Pros: "It was very quick! Great service."
Cons: "We need more food options and a little bit more legroom."

Pros: "I will say that this has been the best flight my husband and I have ever had. The crew members were very nice and helpful. This has been the smoothest flight we have ever had as well."

Pros: "Crew was friendly, flight ran on time."
Cons: "Can you make the seats any smaller? Cabin space is tight and for people who suffer from claustrophobia it makes it difficult traveling. More cabin space with raising the fares would be great!"

Cons: "Need vegetarian meal in first class"

Pros: "Not much"
Cons: "Seats very uncomfortable no room to move"

Pros: "No waits, front desk personnel were helpful about baggage accommodations. Clear communications."
Cons: "No issues."

Pros: "Good price, good boarding and arriving, friendly and quick crew, LOTS of fluids. Restrooms cleaned frequently!! Great legroom."
Cons: "Seat bottom cushion was to hard. Food should have an Asian option, the touch panel display of entertainment system worked very slow and poorly, was hard to navigate."

Pros: "Easy work trip and with the storms coming in I was able to get out early without fees"
Cons: "Snow storms. Not a fan."

Pros: "direct flight from bdl to cun."
Cons: "reclining seats that doesnt give much room to person behind recliner"

Pros: "The plane was new and very comfortable. Free entertainment and plug for charging electronics. Love this airline!"

Pros: "Boarding was quick and so was the flight. No entertainment or food on short flights, that should be a N/A"

Pros: "Great pilot.."
Cons: "Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers"

Pros: "Impeccable as usual"
Cons: "No tv on flight from Seattle to Los Angeles, I felt like I was flying United. That was the only thing that was extremely disappointing"

Pros: "Easy to board."
Cons: "Delayed due to weather."

Cons: "They said we would get there on time even though we took off late so that what we told our ride. Ended up about 30 minutes late. Did not like that."

Pros: "The TV selections"

Pros: "Crew was good. Flight was early."
Cons: "Poor booking experience."

Pros: "Absolutely nothing."
Cons: "These people are reprehensible. They refused to cancel and refund our tickets when the bride-to-be in a wedding we were supposed to go to was diagnosed with cancer and the wedding was cancelled. Every customer service person we dealt with was uncaring, incompetent, and completely useless."

Pros: "Flight was on time"
Cons: "Wifi wasn't working for a while and it was a plane without screens"

Pros: "Able to download boarding pass into apple wallet"
Cons: "Flight was almost an hour late departing, bag is a carry on but storage too small to keep bag, then wifi didn't work the entire flight. Had to run to our connection since our layover time was taken up in Boise. If we had missed the flight, we would have been re-routed to another airport over 1 1/2 hrs away since ours closes. Next flight was not much better, oh and wifi did I t work on it also - last 3-4 delta flights I've taken have been late and didn't have working wifi - starting to think their system doesn't work at all - seriously going to take any other carrier but Delta going forward"

Pros: "The entertainment is good; several new movies"
Cons: "The dirty seats, the awful food and wine"

Pros: "Who could ask for more?"
Cons: "N/A"

Pros: "Nice crew and good equipment"
Cons: "Bad bad food very disappointing"

Pros: "Delta auto-booked me so I didn't have that worry once I arrived in Atlanta."
Cons: "Their system gives too-short layovers so any delay at the point of origin means a risk of missing connections. Many people on my flight were worried about connections because Delta delayed our start by over 30 minutes to "change a switch," whatever that means. Then for passengers with short connection times, they should NEVER be seated in the rear of the plane when it takes 20-30 minutes for the rear-seated passengers. Not very consumer-oriented."

Pros: "Brand new plane"

Pros: "I would like the airline service to do more for our veterans. Especially the 100% disabled veterans"
Cons: "Seats not comfortable enough"

Pros: "New and improved food options!"
Cons: "Boarding took more time than usual. They were able to accommodate less carry on baggage."

Pros: "Crew was nice and friendly."
Cons: "Plane was not cleaned well from the previous flight and looked dirty from being overlooked for so long. There was garbage in my seat back pocket and the overhead areas all looked dirty as if they were never cleaned at all."

Pros: "Friendly staff. On time departure and arrival."
Cons: "N/A"

Cons: "Flight cancelled at 8:30 p.m. the night before when we were going to bed at the airport. Ability to get rebooked a nightmare."

Pros: "Boarding went smoothly. Crew was nice."
Cons: "The airfi wifi was very intermittent. That should be addressed for international flights! Also, seat was supposed to have a usb cord and there wasn’t one. We would have picked a different airline for an international flight had we known that. Tray backs were dirty too."

Pros: "Everything was well executed; friendly staff, clean plane, good entertainment options"

Cons: "My seat was hard and worn out."

Cons: "More room!"

Pros: "I got stuck with a non reclining seat on a red eye flight"

Pros: "I liked the crew and the fact that I could reserve a seat. I also like that they use terminal A in the DEN airport and terminal 2 at MSP."
Cons: "The legroom was none existent, my seat was hard as rock, and it did not recline. Also, aisle seats have smaller under seat space than the other seats."

Pros: "No food nor entertainment, thus low ratings in those areas. You could buy snacks but I brought a granola bar to go with complimentary coffee, which was good. Hated paying extra for checked bag and seat reservations. Added $58 to fare but it was cheap."
Cons: "On time."

Pros: "Kind crew, kind piolet, Happy to be home"

Pros: "pleasant staff ; drinks offered free; no frills but comfortable; soft landing"
Cons: "tight room for legs; late landing"

Pros: "The plane was actually a bit early in leaving which was nice."
Cons: "Could see baggage handlers throwing items on the conveyer belt. Always an issue to me. Like most flights these days, the seats were cramped but not as bad as others."

Pros: "Mediocrity is really the aim of an airline this tier, correct?"
Cons: "The hour delay, on top of an already 3-hour layover, in a terminal that wasn't even connected to the rest of the airport. The least you could do in a situation like this offer complimentary snacks to make up for it."

Pros: "Lots of room and I had an exit row. The staff was friendly."

Pros: "Everything ran smoothly"

Pros: "Every thing"
Cons: "Don’t know yet"

Pros: "Convenience of a non stop from Denver to Mazatlan"

Cons: "Flight Attendant skipped our row when offering drinks. No wifi, no entertainment, no snacks. Paid $25 to check one small bag."

Pros: "leg space OK"
Cons: "we were moved to a different gate for boarding. Then the flight ahead of ours had mechanical problems and we were informed of a 1 hour delay. Then we were moved back to our original gate. There were some elderly folks who were quite confused and other passengers had to help them understand the changes."

Pros: "Friendliness, clean aircrafts, leather seats, larger seats, tray tables, on time, willingness of ticketing agents to move your seat"
Cons: "No snacks (free), must pay for a seat"

Pros: "As to be expected, the cabin was crowded. The flight attendants were great and the service superb."
Cons: "There was a three hour delay, perhaps due to weather. The late plane arrived, as expected, at 1 pm, with a departure time of 1:40 pm. Including a needed ten minute de-icing procedure, we actually took-off at 2:30 pm. I never found out what caused the three hour delay."

Pros: "friendly fast and efficient!"
Cons: "Sitting in the back of the plane!"

Pros: "Friendly attendants and an on time departure. Flying terminal 2 in Minneapolis is easy and much less crowded."

Cons: "It was too cold."

Pros: "It was direct"
Cons: "Sitting in the middle in a tiny seat"

Cons: "Flight was an hour late. Unprofessional staff."

Cons: "They wouldn't let me on the plane. See about"

Pros: "Direct flight at a great price."

Pros: "Always a pleasure to fly Sun Country"

Cons: "I was one of the last ones to check in on a flight I had already purchased a ticket for in economy seats but had to pay $15 extra at check in for an economy seat. Paying extra should be if I want to upgrade a seat and not for a seat in an area that I already paid for. This was definitely not an upgraded seat. I will avoid flying Sun Country in the future."

Pros: "2nd leg of flight... Again, Everything was great, no complaints. The roomy, leather seats made the 21/2 hr flight easy. The crew was very respectful and professional. The way flying is suppose to be. Thank you. John"
Cons: "No complaints."

Pros: "I always have a good experience on Sun Country."

Cons: "small seats and when we go into the air there were plenty of seats to spread out. The crew should have announced that it would okay to disberse."

Pros: "Great service amd friendly"

Pros: "Flight went on time, the price was great, Appreciated the complimentary beverage, The crew was nice"

Pros: "Quick smooth flight with professional service, would recommend."
Cons: "It was impossible to find a dog carrier that was up to your standards. I ended up settling for something last minute. It would be nice if pet standards were more clearly identifiable."

Pros: "courteous staff"
Cons: "Delayed due to weather. Not much to do there."

Pros: "Great price Easy reservation to make Well organized at the gate and with boarding On time"
Cons: "I did not find that I had any input as to seat selection"

Pros: "Flight was better then expected."

Pros: "Friendly staff. Helpful. Accommodating."

Pros: "The smooth boarding and friendly flight attendants"

Pros: "would absolutely fly Sun Country again! Clean plane. on time. last minute flight was an awesome price!!"

Pros: "Easy check-in at ticketing."

Pros: "Thank you, SunCountry. This was our first time on your airline and I could not have been more impressed. The process was smooth, simple and extremely timely. Also appreciate the allowance of a carry on at no extra cost. The staff was pleasant and kind. We really enjoyed our experience."

Cons: "Didn't get to Denver via Sun Country, please see previous."

Pros: "Short and smooth"

Cons: "Because we booked through a third party , kayak, we could not pre-check in online"

Cons: "We never got off the ground because of mechanical problem. I was sent back to the terminal where I waited in line for 2.5 hours. Finally SC put me on a different airline on a flight that left 12 hours later. No compensation for food or other costs incurred as a result of this problem. I understand that things don't always go right but it is important to provide good customer service on those occasions. SC failed me."

Pros: "The aircraft was convenient"
Cons: "The flight was delayed for an hour and then the bagging claim took too much time so I missed my bus."

Pros: "Everything about the experience was good. The airplane was comfortable and clean."
Cons: "Nothing"

Pros: "As a tall person I was very pleased that there was enough leg room for my legs to be comfortable. Not only that but the flight left even before it was suppose to, which is also very nice."
Cons: "The food wasn't free, but that was expected."

Pros: "The staff was exceptionally friendly on this flight."
Cons: "Well I am a big guy so not much room but that is with most airlines"

Cons: "Good👍👍👍"

Pros: "Nice attendants was the only thing good about this flight"
Cons: "Flight was very late causing problems for connection. Forced to check carryon due to poor storage. Seat instruction were in Spanish. Magazine was in Spanish. This is America and can’t it be in English."

Pros: "The Captain was well spoken and informative. The entire crew really seemed to care. They were so efficient. All of this happened in white-out conditions, on the Sunday after Thanksgiving—the busiest travel day in history! They were AWESOME. And the gate agents took advantage of 3 people who didn’t show to let my family sit together, which I really appreciated."
Cons: "The flight was great. I just want American Airlines to stop donating any money at all to those horrible, treasonous Republicans!"

Cons: "Seating is extra tight. I’m 6 feet tall and find American seats to be too closely packed together."

Pros: "Very competent flight attendant."
Cons: "Flight was a half hour late. Pilot could have communicated with passengers. Gate 35X at National Airport is a terrible situation. We go down stairs to deplane, then wait for a bus to take us to the terminal. Not acceptable."

Cons: "Nothing really needed to be better this time around"

Cons: "American Airlines consistently proves that customer service is not a priority. Their servicemen/servicewoman make no effort to show customer care at any point whenever a customer is experiencing difficulty with ticketing or boarding. They are routinely late and appear extremely amateur"

Pros: "AA has good in flight entertainment"
Cons: "1+ hour delay, could’ve left on time"

Pros: "I liked being able to board early as an active duty service member."
Cons: "I don't really have anything to complain about."

Pros: "We landed safely"
Cons: "Boarding was delayed at least a 1/2 hour so arriving was late. My luggage never made it on the flight so I am hoping it gets me to tomorrow however no guarantees."

Pros: "Seat seemed smaller than previous flight BDL to MIA"
Cons: "On a short flight MIA to GCM AA has seat back screens. On longer flight BDL to MIA no seatback screens. Seems backwards logic!!"

Cons: "Better food"

Pros: "The flight was very quick and the crew was very professional"

Pros: "Convenient departure time originally"
Cons: "Late start due to needing more fuel because of weather at the destination. So after everyone had boarded, at the minute we were supposed to take off, they beg for 2 volunteers to get off the flight to compensate for the weight of the excess fuel. Eventually 2 people b3came annoyed enough to get off and take a $200 voucher (probably for another delayed flight.) so we were late taking off for that. At our destination there were clear sunn6 skies. Extra fuel was needed for that. So I was stuck in a seat the size of a child’s car seat for an extra 40 minutes? And when we could finally get off, my legs had fallen asleep ffrom being too squeezed in for that relatively short flight. When will the airlines focus on the passengers’ safety & comfort and not on excessive profits?"

Pros: "Late taking off. Pretty much on time for arrival. The pilots made up an hour."

Pros: "We were allowed to take a carryon bag, unlike on a United flight we took on our way from Chicago to Hartford, without paying $30 to do so. When we got to the Gate for this flight, complimentary checking of carry-on bags was allowed, and that helped speed the boarding process, not just for us, but for all the people on the flight."
Cons: "The on-line entertainment system wasn't working."

Pros: "The flight crew"
Cons: "Small space. Old plane. Tight seats."

Pros: "nothing good nothing bad, just ok."
Cons: "737 might as well be a cattle cart..."

Pros: "Nothing"
Cons: "spending $600 on a one way flight with you today has been the worst experience and rip off ever! Delayed in Hartford 6 hours. Changed my layover flight in Dallas. Now Dallas delayed 1 hour."

Pros: "When we left the gate"
Cons: "Weather"

Pros: "It works if you follow the rules."

Cons: "I could tell you how I liked it if I wasn’t sleeping inthe Ronald Reagan National Airport."

Pros: "got a new plane fairly quickly"
Cons: "mechanical problems on plane we were switched to at last minute so that our first plane a few gates down could load people to another city where more connections that would be missed if they had been on our now canceled flight"

Pros: "Great crew, efficient boarding, on time flight."
Cons: "The seats remain too small and the chairback gave my shoulders cramps."

Pros: "Great light, great staff. They did not have any movies or music you could listen to, but everything else was fabulous."

Pros: "all around experience was good arrived in Charlotte early"
Cons: "Nothing to really say wasn't to bad to say..."

Cons: "No baggage controls from seat 18 to 28 no bags would fit. As we exited all the front rows we're waiting to get there bags stored in back of planes overhead bins. That's just not right, especially when they charge us extra to take a bag for overhead bins storage."

Pros: "The headrest entertainment terminals are always a good thing."
Cons: "No space to put a small carry-on bag if you spend extra to get legroom."

Pros: "courteous helpful & friendly crew and really great ground crew too"

Pros: "The plane was newer, drinks are available. Seat only reclines half an inch or so so get ready for that."
Cons: "Crew on aa is the worst bunch of entitled fools, almost as horrendous as united."

Pros: "Roomie seat"
Cons: "Made me Put my purse in back of plane"

Pros: "On time, smooth flight, no hassles"
Cons: "Tight space but overall not unexpected"

Pros: "Rebooked before we got inside"
Cons: "Landed early but were left on the taxi way for nearly an hour while the gate wasn't ready. The first gate had a plane at it with "mechanical issues". Then it took about 30 minutes to get a different gate. Why do they give short layovers when their performance is not stellar?"

Pros: "I liked having in flight entertainment available. The flight crew was very friendly and allowed me to change seats once boarding was completed to be more comfortable."
Cons: "My only complaint was that it was a long time between pushing off from the gate and lift off but that was due to weather. Not the pilot's fault."

Pros: "Was on time, flight attendants very nice and professional"
Cons: "flight was overbooked good thing people volunteered to give up seats"

Pros: "Flight crew was peofessional"
Cons: "First flight was delayed. Delay not related to weather. American refused to provide hotel. the provided hotel and meal voucher for a fellow traveler on same flight who missed his connection. I was told he was accommodated because he is priority. When asked how I become priority I was told "he spends more money and flies more often." To me that means as a customer I am not a priority to American Airlines."

Cons: "i didn't like my seat 8c with no room to put stuff under the seat in front because there was no seat in front and its like theres even less leg room than a normal seat bc crew going up and down the aisle i had to really squeeze in"

Cons: "The flight was delayed, at not fault of the crew on board, however the flight attendants did very little to update the passengers on connecting flights and did not try to help in making the connecting flight aware that some passengers would be delayed. I missed my connection by MINUTES (I saw it still taxied at the gate) and they could not hold the plane for 5 passengers connecting. Awful service and procedures."

Cons: "Plane from BDL was delayed which led do a missed connection in DCA. Rebooked on the 335 pm flight which is 3 hours later than my original arrival time. Very inconvenient for me as I had previous plans."

Pros: "Service is excellent"
Cons: "I didn't like the seats are to small"

Pros: "Perfect"
Cons: "Nothing"

Cons: "Only pretzels were served. Crew was very nice. Friendly too!"

Cons: "-missed my connecting flight at 10pm due to weather. -waited in long line for customer service -received a phone number to book hotel -waited 30 minutes for shuttle -waited behind 8 people who checked into their rooms -when it was finally my turn they had not received my reservation and I was told to take a seat and wait, -eventually I called the booking number again, the call got dropped due to no service in the hotel lobby -I had to go outside to call after midnight! (a female alone) -finally after 45 minutes they received my reservation. -I didnt get to my room until 1am and had to get up at 5 to get the shuttle back to the airport -Frustrating and nerve racking experience"

Pros: "Flight was on time with no problems."
Cons: "The planes were clean but had no phone charging outlets."

Pros: "I liked that the middle seat was open on my flight and that they checked my carry on for free because the plane was filled."
Cons: "I didn't like the minimal leg room. Also, there is no way to try and work on a computer anymore because of the lack of room."

Pros: "Entertainment screens were easy to use and fun. Crew was extraordinarily nice and attentive."
Cons: "Boarded 2 hours late due to the flight crew reaching the maximum amount of hours they can fly by law. American should be more aware of their employees' hours. Seats need better head rests. Menu needs more vegetarian options and the prices need to be lower."

Pros: "Got us in a little early. Nice smooth flight"

Cons: "Everything"

Pros: "It was on time. Crew was friendly."
Cons: "No direct flight to my destination. Cramped seating. Didn't realize end of plane seats don't lean back."

Pros: "Flight was on time, flight was good. Overall I was very happy with the overall fight experience."

Pros: "The seats were very comfortable.. the service was responsive and friendly!"
Cons: "The actual flying part was smooth.. and all that flying can be expected.. my only problems were with flying thru Chicago.."

Pros: "Nice attendant."
Cons: "Very late."

Cons: "Old plane"

Cons: "What happened to complimentary snacks?!"

Pros: "Crew was ok"
Cons: "Had to wait in plane for over 1/2 hour coming and going to Denver!!!"

Pros: "I would love to take off and make it to my destination next time instead of sit in the airport for 8 hours strung along by the employees saying the plane will be fixed."
Cons: "Everything."

Cons: "The seat in business class was small."

Cons: "Check in was with a new trainee and she was not sure how to put in our TSA - we got sent around to other people quite a bit. Plane was late and we almost did not make our connection in Dulles"

Pros: "Loved the stroopwaffles"

Pros: "All the flights were on time and the pilots terrific. They came on with information and advise. I especially liked the pilot on the travel from Hartford to Denver. he was humorous but very polite and congenial."

Pros: "Excellent crew."
Cons: "Tight quarters."

Pros: "On rime"

Pros: "Very little"
Cons: "Crowded planes, problems with efforts to upgrade, no room in the seat"

Pros: "It was ok"

Pros: "The trip home went without any delays and was quite pleasant. Everything worked out well and I have high praise for the service"
Cons: "Everything was fine. Nothing to complain."

Pros: "Everyone was pleasant."
Cons: "Delays due to staffing issues led to missed connection and 7 hour wait for next available flight."

Pros: "I did not like any part of the trap maybe when they offered us some preferences that was included in the fly that's about it"
Cons: "The flight was 3 hours delayed the text message updates said we're not accurate"

Pros: "No delays, kind people, fast flight, what's not to like?"

Cons: "No complementary food is provided. Just some mini snacks."

Pros: "The crew was nice"
Cons: "I was stuck between two very large men on a flight where there was apparently no air conditioning. I could barely breathe for how hot it was."

Cons: "Constant changes to the departure time."

Pros: "I could not find anyplace on the United reservation to enter my TSA Pre check number. As a result, even thought I am 80, I had to wait in line and disrobe at Hartford CT airport."
Cons: "It would be helpful if Kayak or airlines could highlight or include the TSA Pre number automatically on check in."

Pros: "Boarding passes on my phone"
Cons: "The seats on the first plane were hard as a rock"

Pros: "The roominess of the sets on this plane were excellent and the stewardesses were very friendly and accommodating ."

Pros: "I like the television system"
Cons: "N/A"

Pros: "Early boarding for families"
Cons: "Ridiculously cramped bathrooms"

Pros: "Fast unloading of plane."
Cons: "Slow boarding, no snack choices."

Pros: "I liked that I personally wasn't beaten in the face"
Cons: "I don't like United. They can suck a fat one."

Cons: "Seat was very uncomfortable and window was tight on the shoulders."

Cons: "Flight was canceled and both service desk and over the phone customer service took over an hour so I paid out of pocket to rebook with another airline."

Pros: "Short lines, rapid boarding, on time, & courteous agents!!!"

Pros: "Everyone with United were courteous and professional. The flights were on time as well. Would fly with them again"

Pros: "I liked the fact another passenger was willing to switch seats so my husband and I could sit together."
Cons: "I didn't like the attitude received from the person at the desk at the gate. My husband and I looked at our tickets and were surprised to see the seat assignments I had chosen when I purchased the tickets were not there and instead the boarding pass said "see agent". She then assigned us seating in separate rows and handed us new boarding passes. No explanation. We looked at them and handed them right back and said no thank you, we had purchased tickets together. She said, "this flight has been oversold" and motioned for the next passenger to step up. This really upset my husband who told her, "Wait, we are not finished discussing this!" He went on to explain to her we purchased our tickets together with seat assignments - Together. She then said if we didn't reclaim them when checking in, 24 hours prior, the seats then became available again. What kind of logic is this?! Ugh! If I wanted to be treated like cattle I would have stuck with Southwest! We. It's back to Southwest for us. At least they are up front with their rules."

Pros: "Very nice flying out of Bradley. Flight was ahead of schedule (weather, of course, helped) Pilot was helpfully informative and friendly. Crew very pleasant."

Cons: "This flight didn't happen."

Pros: "The weather in CT was inclement but the pilot made up time getting to DC and the connection to Seattle arrived ahead of schedule!"

Cons: "Plane was small ... Wifi not available on one flight"

Cons: "4 hour delay"

Pros: "The point where I got off the plane forever"
Cons: "Literally every thing else"

Pros: "It was ok"
Cons: "Very bery bumpy ride I had motion sickness"

Pros: "Fight on time. Minimal turbulence. Effecient flight sttendants"
Cons: "Pesky kid sitting next to me who cried, whined & spilled his orange juice on me!!"

Pros: "The United Wi-Fi that I paid for with my frequent flyer miles and the free entertainment via the United App"

Pros: "sufficient space for luggage overhead"
Cons: "too much chatter among crew, especially during boarding and disembarking rest rooms too small - claustrophobic additional, and roomier rest rooms could help wish announcements could be delivered more slowly, better enunciated, and less slurred; often cannot be understood; one often has to guess the meaning more smiles and friendlier tones and attitude could help having window seat can be very inconvenient when leaving one's seat"

Cons: "Flight was bumpy all the way to Newark , didn't like that"

Pros: "Quick short sweet flight"
Cons: "Boarding late"

Pros: "The crew and plane"
Cons: "Boarded late. Boarding was confusing to many flights at the same time from one gate. And arrived late and the flight was overbooked so I was not assigned a seat til the last minute."

Pros: "They checked my carry on at the gate in Hartford and said it would go through to me final destination and it wasn't in Cincinnati when I arrived. In fact that was yesterday and I still don't have my luggage."

Pros: "Flight crew apologized for delayed flight and minimal amount of food / drink available on flight."
Cons: "Plane several hrs. late. Missed connecting flight to Sacramento. Flying to attend my Father's funeral. Ended up flying to SFO so I could be within reach of drive to Fresno. Now have had to pay for hotel near SFO because of late arrival. Also having to pay $200 extra for rental car because return flight departs from Sacramento and not able to return rental car from originating rental location."

Pros: "Not much."

Cons: "Flight was cancelled. Stayed on hold for over 2 hours to rebook."

Pros: "I made it to my destination"
Cons: "It’s Frontier so it’s not supposed to be amazing. Not having to pay for a drink of water would have been nice though.."

Pros: "the plane, finally, got me where i needed to go"
Cons: "the ticket was only $47 but then i had to pay $39 for a carry on the only complimentary item given on the plane is water - they charge you for coffee the flight attendant was obnoxious, she kept making comments about how she couldnt give us anything for free the seats do not recline the air conditioning wasnt working but they loaded the plane up regardless and then after 30 minutes told us we could get off the plane while they look for the missing part that is 'somewhere' in the airport and they didnt know how long it would take for the part to be found and installed -- i dont understand why they would load people onto the plane if the plane was not working properly and they knew they needed to stall it was a very bad experience all in all"

Pros: "Flight from Hartford to Denver was excellent. First time flying From brier so I was unaware that snacks only were available for purchase so I arrived very hungry in Denver."
Cons: "Flight attendant was somewhat rude when I had to make a run for the bathroom when the fasten seatbelt sign was on, but I couldn’t delay. Had to wait until they finished serving water instead of pushing their cart forward so I could return to my seat. Shortly after, the pilot made an announcement to please be respectful of the fasten seatbelt sign. I’m a seasoned and obedient passenger but sometimes the need for a trip to the bathroom is immediate. I think the flight attendant could have been a little nicer about it."

Pros: "The cheaper fares"
Cons: "Not even water and coffee were free."

Cons: "The seats are very uncomfortable for a long flight."

Cons: "When we checked in at the counter they did not inform us about carry-on charges. Most airlines don't charge fees for carry-ons, but frontier does. We had to pay $60 each for small carry-on at the gate. This practice is unfair to people who are not familiar with cheap airline business models. They should be more transparent about their fees on the ticket and at the counter. This cheap airline is so cheap that they couldn't hire enough staffs at the DCA gate. There's only one staff checking in the tickets at the gate and we had to wait until everyone went into the plane to pay for our $60 check in fees."

Cons: "Never again. Dried vomit on seat in front of me."

Cons: "You have to pay for every single thing-not a cost savings"

Pros: "Friendly and couteous"
Cons: "How the seat selection goes, having to pay more to have a different selection"

Pros: "Got to the intended destination"
Cons: "Had to do CPR on a person in the aisles. But can't choose who is going to collapse or when."

Pros: "Nothing"
Cons: "The fact I got treated like dirty so that's awesome."

Cons: "Never again The constant bickering over add-ons for every little thing is really ridiculous. I will not fly this airline again their competitors don't charge anymore and offer more, cute animals just don't cut everything else being awful."

Pros: "Quick efficient"
Cons: "Legroom"

Pros: "Pretty much nothing."

Pros: "stewardess was excellent/funny"
Cons: "too cramped. to get additional legroom it is more money."

Pros: "everyone was friendly"
Cons: "it was cramped."

Pros: "I like and it went good with no problems."
Cons: "The baggage Claim which I didn't know each baggage claim have each groups of what the name that you flying out which no one told me about that so its new to me ."

Cons: "A bit more room on plane"

Cons: "We departed late and not on schedule"

Cons: "The fact that u charge for seat selection and baggage and carry on and cargo is ridiculous!"

Cons: "I had a exit seat...but paying for a seat is totally bogus!!"

Pros: "Not much"
Cons: "Everything tha makes frontier itself."

Pros: "The staff was kindly and it moved swiftly."

Cons: "unconscionable fees, including baggage snacks and everything other than water. as long as your are at it whey not charge for water?"

Pros: "Attendants were very polite"
Cons: "Waiting too long for the next fly."

Pros: "Friendly staff"
Cons: "The small cramped plane on the way from Denver to Bismarck."

Cons: "no ability to get the seat to recline, even a bit."

Pros: "Nothing"
Cons: "Delays was really bad small plane took an hour for them to let us have our bags."

Pros: "Help with broad in. I had to use crutches. Had help"
Cons: "Didn't really have a problem. ."

Pros: "Nothing"
Cons: "Delays, late bags, poor service"

Cons: "They dont even serve free drinks, took about 35 minutes to bring me water, and were rude."

Cons: "Everything!!! Never using Frontier again!!"

Cons: "They overcharged me for my carry on. The woman at the Frontier desk at the Austin airport agreed, she gave me a phone # to call. I called after I arrived at home and the woman on the phone would not give me credit!"

Cons: "Baggage issue"

Cons: "I didn't enjoy how the ticket is cheap online but they get you in the end by charge for your seat and luggage ( even carry-on)."

Pros: "staff was good."
Cons: "all the extra expenses. ends up being as $ as delta"

Pros: "Friendly staff"
Cons: "Hope to not fly frontier again. Many people were complaining to the agents about the luggage policy. I felt sorry for them."

Pros: "stewardess was nice"
Cons: "late arrival in Denver, then, "not enough staff "to unload us and get us into the terminal-waited in plan almost an hour . 1 hour Late takeoff from Denver. plane seat does not recline, tight I wont take frontier again"

Cons: "Frontier charges for the most basic amenities that other airlines provide (non alcoholic beverages and carry-on luggage space)."

Pros: "Was a good trip. Things went smoothly as you could expect with 250 passengers."
Cons: "Can't really think of anything negative"

Pros: "I'd rather take a shower at auschwitz than fly frontier again"
Cons: "Everything. Literally everything"

Pros: "The competence of the on board personnel."
Cons: "The lack of communication with passengers at the gate."

Pros: "Very little"
Cons: "Poor arrival jetway control. Terrible luggage work."

Cons: "Delayed both in Mpls and Denver!"

Cons: "All good!"

Pros: "I like a free water or a small snack"
Cons: "I like to have a Free water and 1 little snack"

Cons: "Seating too cramped"

Pros: "Nothing"
Cons: "Terrible delay with no clear announcements and clarity"

Cons: "Delayed"

Cons: "My name was spelled wrong, was busy 30 minutes on Denver airport to sort that our. Never received a artillery"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Hartford to Colorado

Airlines flying from Hartford 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 Hartford to Colorado

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Hartford to Colorado

Pre-flight testing

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

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