Find Cheap Flights from Phoenix to Denver

Pros: Crew was nice.

Cons: Delayed for 3 hours!!! Flying out and coming back home, we had major delays due to mechanical problems. No excuse to have that long of delays if they were keeping up with the maintenance on the planes like they should. I will NEVER fly Spirit again!

Pros: I like that Spirit likes to board fast.

Cons: Seats with no space or recliner

Pros: Overall it was fine, good value for services rendered.

Cons: Your survey asks about food and entertainment, you need to add a "not applicable " choice. There was no entertainment and I did not purchase any food.

Cons: flight was delayed. No free beverages. Outrageous to charge for carry-on

Cons: I received an email at 5:47 pm of a departure change the next morning to 6:50am then 5:56pm changed to the flight being cancelled then 9:02pm departure time changed to 3pm. Only after calling was I told it was actually cancelled and had i not called the last email would have lead me to believe it was departing at 3pm. I understand weather was the issue but the communication of it was not ideal.

Cons: All Kiosk check in machines were out of service and there was only two attendants at the desk checking people in. The check in process took very long .

Pros: Crew was friendly

Cons: Late departure

Pros: nothing

Cons: They lied/ tricked me about the return flight itinerary. On the flight advertisement, it said Frontier Airlines Flight 480 Denver DEN 1:30 PM New Orleans MSY 5:03 PM My departure day was Sept 17th. After I paid the ticket, the receipt showed that my arrival day to New Orleans was not the 17th but on Monday 18th at 5:03pm. When I called, they said they do not have a flight for Sunday- My departure process at MSY was worse!

Cons: No wifi no movie.

Cons: The seats are very uncomfortable

Pros: The crew were nice and accommodating.

Cons: The seat was not comfortable, my back was hurting from a very short 2hr flight.

Pros: Nice staff

Pros: Nice crew.

Cons: So cramped it’s not even funny anymore. I’m 6 foot and average build. The seats are so narrow, thin, and with such little legroom, I just can’t imagine who can comfortably fit in a United economy seat anymore.

Pros: Organized boarding

Pros: Several channels for entertainment.

Cons: Rough landing. Plane bumped up and down when touching down and swayed.

Cons: Seating on this aircraft is poor at best!

Pros: Good crew

Cons: Plane feels dirty

Cons: Crew kept activating speaker system by accident, pausing all entertainment for extended periods.

Pros: Excellent all

Cons: Seats lumpy.

Cons: Dropping off the bags in the morning was a nightmare. Attendants wouldn't stop people from cutting in line.

Pros: I don’t like nothing about u guys because u change me for baggage $175 I will never fly with forntine bad fly

Pros: Everything else was fine.

Cons: The flight was delayed 30 mins prior to boarding for 6 hours. They were missing a part that needed to be ordered. What I don't understand is why they couldn't have emailed everyone to notify us so we weren't stuck in the airport for 6 hours.

Cons: As the other airlines were flying out of Denver despite the falling snow, Frontier cancelled almost every flight anywhere. Including ours. To their credit, they refunded our money, but its hard to need to go somewhere and the airline you've chosen is sitting on the ground. Very bad form.

Pros: Easy check in and boarding

Cons: Flight was delayed 45 minutes while sitting on runway

Pros: On board crew was great!

Cons: Be on time! Flight was initially delayed 2 hours, supposedly for weather, but other airlines were flying to same location with no problems. Delay caused me to be rescheduled on 3 hour later flight. When I landed, initial connecting flight was boarding so was able to run to gate and get on anyway.

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: COMFORTABLE SEATS EVEN FIR A BIG GUY LIKE ME, FRIENDLY STAFF.

Cons: LAST RED EYE FLIGHT WAS CANCELLED

Pros: UA agent rebooked us without fees

Cons: Booked trip far in advance, there were so many changes that our return flights weren't valid anymore, we went to check in at airport and our first leg had already departed and our second flight no longer existed. Gate agent said you cannot trust third party bookings and that we should have telephoned airline the day before.

Cons: Canceled the morning flight to Denver, missed connection arrived late to Minneapolis!

Pros: Good legroom even in economy

Cons: Entertainment system wifi kept dropping off

Pros: Upgrade to First Class

Cons: Offer breakfast, for a flight that's longer than five hours and arriving at 10 AM you should offer breakfast at least to first class passengers.

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: Amazing Crew and had a real airplane to ilm for a change!

Pros: The crew was so nice and funny!

Cons: The food could be better, but I understand ultimately what it is: mass produced. The pretzel bread is good. The chocolate chip cookie is great. The ice cream is great. The lemon and something cheesecake dessert was too lemony for me, but my mother would have loved it.

Pros: Crew was great

Cons: flight was diverted an hour away for refueling because of weather over SLC. But SLC opened before we even landed at Grand Junction, CO. I had 8 mins to run between concourses to catch the next flight. My bags didn’t make the flight and have perishable food items. But it is what it is.

Cons: Flight was delayed, and no connection to destination. Gate attendant was zero help in a re-send route She could get me home in 3 days. What a joke of an air line!!

Pros: The trip was excellent, the flight boarded and took off on time, and we arrived early! Great flight

Cons: The seats are not angled to fit the figure of a person. The back of the seat leans back and the head of the seat is perfectly straight up. It meets at a point where that does not line up with the persons body height depending on the person. If you just leave it at one angle of give it the potential to lean back just enough, People will be that much more comfortable. I wasn't the only person who mentioned this on my flight, in fact I spoke with 3 people and overheard others complaints as well. One angle or at least a centimeter of space to lean back...I don't think it will mess with people behind them since there's no tv or entertainment and I think it will continue to bring more people into frontier.

Pros: The crew was super nice, and I even got to sit next to my niece, sense we didn't got out tickets at the same time. They were very nice about it. And this is my first time in frontier airlines. Wish I asked their names. 2 girls and 1 guy all very nice.

Cons: Just the charge for bags.

Pros: I was able to travel 600 miles in 1 and half hrs

Cons: The slow unorganized boarding and deboarding, The attendants kept remining us that the seatbelt sign was on the whole flight, but people need to use the facilities, Flight attendants were very cold. They “did there job”.

Pros: There was those head rest flaps on my chair head rest. Checkin my luggage was seamless.

Cons: Boarding process was bit disorganized.

Cons: Wifi didn't work

Pros: Great and faster

Cons: Plane left 4 mins early knowing that passengers were on a delayed flight.

Pros: I loved the plane its self, small & comfy. The crew was helpful & polite. Smooth Takeoff & landing. Plane departed on time for our initial takeoff.

Cons: Bathroom could use more then a bucket to squat over, though it was a short flight i cant imagine a longer one with a full flight. Would have loved a drink on the flight preferably achoholic. beverage / snack options were sub par. Other then those minor details it was great!

Pros: Comfortable

Cons: Waited until departure time to start boarding. Start boarding before departure time so you leave when you're supposed to. Plane was sitting at terminal for 3 hours prior to departure. No excuse for leaving late.

Pros: It was an amazing flight. Everyone at Boutique Air was professional, welcoming and friendly. The plane was exceptionally comfortable and the view was incredible.

Pros: everything is great

Pros: Several channels for entertainment.

Cons: Rough landing. Plane bumped up and down when touching down and swayed.

Pros: You had everthing done for me. Had no worries or stress...you made my trip great. Couldn't be happier THANK YOU

Pros: Crew was fine, plane was new and in good shape, seat was typical and fine.

Cons: It was a very packed flight and I feel like the boarding process could've gone smoother.

Pros: Very nice crew, smooth boarding, made up time from late arriving aircraft. Surprised and impressed by how good AA was relative to how I remember it.

Cons: Wifi was unreliable.

Pros: Gate folks were professional in spite of late incoming flight causing late departure, late on a Sunday night, and full load of home bound passengers.

Cons: Again, horrible seats. Could actually feel and see the support bars. Come on AA this is not hard.

Cons: I was dissappointed in the additional baggage fees for checked bags and then have to watch people fight for carry-on baggage space. Ridiculous situation airlines have created. Plus flight was delayed because of mechanical problems coming back. But in flight was comfortable and well done.

Cons: In a perfect world, no 2-hour delay.