Find Cheap Flights to Denver International (DEN)

Pros: My flight from STX was delayed some 30 minutes. That made a dent in the 57 minutes I had to catch my Delta flight. Naturally we landed at gate A2 and Delta was boarding at Terminal 2 gate B9. Me with my knee replacement can’t run and my wheelchair was not in sight. Thank goodness I had a carryon with wheels. I was out of breath when I got to Delta and the last passengers were boarding. I started panicking and interrupted the ground steward who asked me to wait with a smile. I waited . So when I told them I was standby they waved me on after showing my passport. I couldn’t find my boarding pass. I was pleasantly surprised to get a seat in first class. I was so thankful. My first time. Good things come to those who wait! Thank you Delta.

Pros: Appreciate having movies available through wifi however didn't realize this until only an hour left in flight.

Pros: Nice employees and service

Cons: Seat room

Cons: Flight took off three hours late. After we boarded the plane, we had to sit on the plane for over three hours before we finally took off. When you’re on a flight that’s already 15 hours long, the last thing you want to do is sit on the plane for an extra three hours for nothing.

Pros: Good flying from the pilots.

Cons: A 4 hour delay will ruin anyone's plans!

Pros: The flight took off and landed right on time.

Pros: Not much

Cons: Everything

Cons: Worst customer service I've ever dealt with. Cancelled flights without offering hotel accommodations. Constant delayed flights. Vouchers to say sorry about their horrible service can't be used easily or at all. NEVER WILL FLY WITH THEM AGAIN!!!!!!!!

Cons: They get their money one way or another. Cheap tickets expense bags and wster

Cons: I’m 6’2” so any regular economy seats are fairly uncomfortable for me.

Pros: The price

Cons: Not being able to pick a seat without being charged extra for it

Pros: The flight took off and landed right on time.

Pros: The price

Cons: The seats suck, the machines in Vegas would not print boarding passes and the assistant who worked the stations waa completely rude. We almost missed our flight due to this.

Cons: Flight was delayed 2 hours.

Pros: Wish there was tv

Cons:

Pros: Staff was great. Baggage and service was handled well.

Cons: Delayed with no reason which costed me more money as I didn’t get home until 3am

Pros: The price.

Cons: Uncomfortable non-reclining seats, inconsistent delay notifications, no audio or visual options on flight.

Pros: crew is always resilient

Cons: Our plane was on time coming into Denver. We ended up changing gates due to another flight. Instructions for changes were not easily understood on the overhead. We ended up approx 1 hour late arriving in Salt Lake City. An additional cost of $20 was added to my shuttle as I was unable to claim bag until after 1 am.

Cons: My daughter's flight was delayed in DALLAS & in DENVER!!! We are never flying UNITED AIRLINES again!!!! Can they ever do anything right!!!! SMH

Cons: The flight was three hours late!!!!!!! I had to get on and get off the plane with all my stuff. This has financial implications on the ground later that evening in Uber Cost and I had to pay for the additional day for my car because I was not able to pick it up at the originally scheduled time. I contacted United and have not heard ANYTHING!!!!! Please help me get my money back!!!

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: Everything was great travel was a brezs

Cons: The hidden fees. I thought I was getting a good deal. All the fees made it more expensive than other options. I feel like i got swindled. will never fly with Fronteir again.

Cons: Sardine-like seating

Cons: Not much

Pros: Clean

Cons: Only cheap if you’re flying light with no carry on or checked bags. Only comfortable if it’s a short flight cause just the first 3 rows recline.

Pros: Not much but it was the best price

Cons: The space was so tight I couldn't open the lid to my laptop. I had a small personal item, the gate checked my bag, and there was no room for my feet. I just flew Alaska, delta, American,d Lufthansa recently and none of those airlines were as bad. Like a sardine can. I will avoid United at Ll costs.

Pros: Flew United out of Sioux Falls. Check in took forever. United employees were miserable. Did get some help from a very nice TSA woman. TSA check in was a nightmare. Almost missed flight. Complete chaos. The sat on runway for 40 minutes waging for luggage to be loaded. Almost missed connecting flight. Just plane horrible. Very helpful stewardess however.

Pros: crew was patient and efficient

Cons: 3+ hour delay leaving CVG due to delayed plane out of ORD

Cons: The flight was delayed for 3 hours, also the personal at Newark airport was a little bit harsh and not very helpful, I do not care about any compensation, nevertheless the personal has to treat better to the clients

Cons: Frontier seats are very uncomfortable

Cons: 3hrs late

Pros: crew is always resilient

Cons: Our plane was on time coming into Denver. We ended up changing gates due to another flight. Instructions for changes were not easily understood on the overhead. We ended up approx 1 hour late arriving in Salt Lake City. An additional cost of $20 was added to my shuttle as I was unable to claim bag until after 1 am.

Cons: Delayed with no reason which costed me more money as I didn’t get home until 3am

Cons: We had a 2 hour delay in boarding and then a 20 minute wait at the landing gate as they were all full.

Cons: They get their money one way or another. Cheap tickets expense bags and wster

Pros: The flight took off and landed right on time.

Pros: Good flying from the pilots.

Cons: A 4 hour delay will ruin anyone's plans!

Pros: The people were nice and friendly.

Cons: The seats don't recline and are incredibly uncomfortable. Even a soda, water, or small snack will cost you. A carry-on will cost you. I was very disappointed with Frontier, and won't fly with them again unless I have no remotely-similar price choice.

Pros: Cheap

Cons: Baggage fees are expensive. Flight delayed over an hour. Then sat on the plane for another hour.

Pros: Good. No complaints

Cons: Good no complaints

Pros: Nothing

Cons: Service. The companies clear disinterest in providing service was evident by the poor training of the staff.

Cons: The service was terrible, 4 hour traveling and not food.

Cons: the new seats are awful

Pros: On time and good price"

Cons: Don't like the communist inflight movie choice shown? Other option than pretzels for snack?

Pros: Friendly crew

Cons: Tight seating leg room non existent.

Pros: Appreciate having movies available through wifi however didn't realize this until only an hour left in flight.

Pros: Delta’s notifications are very timely and helpful. They even tell you when your bags are on the plane and at baggage claim.

Pros: The efficiency of having my boarding pass on my phone (Apple Wallet). The Kayak and Delta apps streamlined perfectly and I was able to check in and pay for luggage through Kayak! I just need to do better at checking my phone due to both apps sending me updates about flight delays and luggage locations

Cons: Lack of space from being confined to the middle seat but the passengers next to me were nice and the plane ride was over before I realized it.

Pros: All the movie choices. Wish TVs came in all aircraft and/or flights 2+ hours. :-)

Cons: My daughter's flight was delayed in DALLAS & in DENVER!!! We are never flying UNITED AIRLINES again!!!! Can they ever do anything right!!!! SMH

Pros: The flight was very affordable and turned out to be great. I love the new United Basic Economy seats.

Cons: I hate that we can't bring two carry-on bags, but we were able to get everything into one. Our trip was short so we did not need much.

Pros: Nothing

Cons: When I tried too cancel the flight. No body answered or responded too my emails. So I had too loose the 500 I spent on the flight even though I paid for the protection! I wasn’t even on the flight!

Pros: No issues

Cons: N/a

Pros: Cramped seating and I'm a small person. Also the head rests do not adjust making it very difficult to sleep. the speakers were so loud i thought my hearing would be damaged every time the crew came on to speak. Otherwise things were efficient and the crew was great.

Pros: boarding was fast

Cons: the kiosks didn't work, there was a long line, no one explained it was for baggage only, there was someone in another line that I found after I was in first line for 30mins doing the tickets, then she left w/o warning, no one at the counter for a while before another stepped in. Also, poor customer service, yelling at passengers to step up to line, waving them forth to counter rather than stating, 'next please'. Not friendly

Cons: Flight was delayed for over an hour but was never notified of how long of a delay or a new gate change until after we were already suppose to be airborne.

Cons: Spirit advertises lowest fares, but nickel and dimes you for everything! By the time it's all said and done, I could have flown with a better airline that offers free carry on, lower checked luggage fees and free beverage and snack! The seats were extremely hard, small, and did not adjust, making Spirit the most uncomfortable travel experience of my life!