Find Cheap Flights from Houston to Denver (IAH - DEN)

Pros: friendly people Pilots were great

Cons: Checkin lines long. Wrong boarding passes given. Bag checked in wrong when I wS there four hours early.

Pros: Nothing

Cons: Charge you for every bag, screaming children on every flight, charge for snacks, drinks. Chairs don't recline. Medical emergency on two out of four flights

Pros: It finally got me to my destination.

Pros: Fast boarding

Cons: Cheap feel to seats

Pros: nothing

Cons: Limited overhead space

Pros: The flight attendant in our section was amazing. She gave us tips for London and gave us some complimentary alcoholic drinks. She made the flight so much more enjoyable.

Cons: The seat comfort was just ok. Neither my husband or I was able to get much sleep. The seats in coach are very tight and we couldn't really get comfortable.

Pros: Crew was great.

Cons: The tv on my red eye was not working and the light kept me up.

Pros: Good flight

Cons: Didn't purchase food or entertainment

Pros: i was sent a message with a change or

Cons: the charge you 100 dollars for luggage.....plus sits before I know i paid the company 500 dollars, so if you were looking to save go somewhere else

Pros: The crew was friendly.

Cons: Both of our flights were delayed for two hours with no explanation. Other airlines didn't seem to be having the same problems. It is rediculous that they charge for bags and that they are the only airline with a 40 pound weight limit when all of the others are 50 pounds. They charge $10 just to print the boarding passes at the airport. All of this they claim saves you money on the fare, but with all of the nickel and diming that they do to you after you purchase the ticket, it is much more affordable to go with another airline. I will choose some one else to fly with next time.

Pros: I liked how peaceful it was. No crying or screaming children, no loud adults, no loud games. The flight crew were very polite, courteous, and showed compassion for the passengers. The air pressure wasn't to much. It was just right.

Cons: No reclining seats.

Pros: Price, seating, ease of booking

Cons: everyone on my flight had to wait over an hour for luggage at the destination, which put me way behind schedule.

Pros: Crew was friendly and the airplane was on the new side.

Cons: No food included or entertainment available, bring your tablet.

Cons: The flight was great but confirming seats was quite complicated since I did not want to pay extra to prereserve seats. Your website is extremely misleading and dishonest as the option not to pay a supplement is written very small at the very bottom of the page and all of the seats have prices on them suggesting that it will cost extra to reserve them. The seats were full of crumbs when we boarded.

Pros: The flight was cheap!

Cons: The flight was cheap... Meaning you even have to pay for a drink. They didn't even offer water and in the winter it is incredibly dry. I also almost paid 50 dollars for a carry-on that I was entitled to. Luckily I called to confirm that I've personal item is included.

Cons: Confirmation number N89G3L. Literally just look at what I had to go through to get from Denver to Liberia and back. In total; 3 cancellations, 9 delays and had to leave the plane after being boarded 3 times in a row at Houston. Unacceptable. I would like to get money back for this trip, as it took off two days of traveling and took us well over 48 hours of travel time within airports. Is there any way I can be put in contact with someone from United Airlines about this? Thank you.

Pros: Nothing special. It was an ordinary flight

Cons: More leg room and cushioned armrests

Pros: seat was comfortable, crew was kind

Cons: screaming child

Pros: Seats were uncomfortable

Cons: It would be better to load from the back to the front a lot less issues and less time consuming

Cons: Very forceful in trying to sell your credit card, over and over you kept trying to sell it. Just annoying.

Pros: Everything was on time and as expected. The pilots were great and maneuvering around a storm outside of Denver.

Cons: Nothing to dislike, really.

Pros: They shut the doors early I miss my flight they refused to give me a refund waste of money as usual

Cons: They shut the doors early I miss my flight they refused to give me a refund waste of money as usual

Pros: Good flight

Cons: Didn't purchase food or entertainment

Cons: seat was very uncomfortable

Pros: Timeliness

Cons: Uncomfortable, charged for everything. Not the Frontier of old.

Pros: The initial ticket price. I was just needing a cheap flight to SLC from Houston to pick up my family and drive them back home. So for the price I didn't need any luggage and it was perfect and cheap.

Cons: The lay over. The cost for a 12 oz can of soda is two dollars. The rude staff. The fact that my flight should of got there at 11:45 and instead it got there at 2:00 am.

Pros: Absolutely nothing the flight never took off and I never mad it to my destination.

Cons: Everything this is the worst flying experience I've ever had in my entire life I will never fly frontier again

Cons: Food,

Pros: My flights were great. The staff were friendly and kept smiles on their faces. They did everything they could to ensure that all passengers were comfortable. The pilots were energetic and kept us informed of every detail regarding the plane and the flight

Cons: CCheck in process was horrible I only had a small bag which fit under the seat and yet I could not check in online or at the kiosk without somebody coming out to certify that my bag was indeed small very stupid and very cumbersome. I’ve been a United flyer for 30 years and this is the worst experien

Pros: The crew was friendly and courteous

Cons: The seats

Cons: Speaker volume was too high.

Pros: Crew was very nice.

Cons: Boarding took forever and made me almost miss my connecting flight.

Pros: It was average.

Cons: On time

Cons: We booked and it took 30 minutes to move because of the AC

Cons: Flight kept being delayed and then it was cancelled.

Pros: Nothing bad, nothing outstanding either.

Cons: With all the baggage fees and the hassle of having to go back and pay for bags online after purchasing tickets, I'll fly a major carrier next time. After crunching the numbers and inconvenience of it all, I didn't save anything by flying Spirit. You truly do get what you pay for...go cheap, get cheap.

Pros: Everything was as expected. I highly recommend springing for the big seats on Spirit flights!!! It was well worth it.

Cons: One small bag for a weekend trip is fine, but the price for anything extra is crazy expensive!!!

Pros: Timeliness

Cons: Uncomfortable, charged for everything. Not the Frontier of old.

Pros: It finally got me to my destination.

Cons: 45 minutes and no bags

Pros: it was everything i expected it to be - minus a few details, but all in all, you get what you pay for. For the price point, it was def a better experience than Spirit which is important. They might not be my first choice but its fair and comfortable enough.

Cons: i sat a few rows from the back of the plane and the bathroom had a permeant musty smell as if it was old and gross. the flight was about two hours and the flight attendants never asked me what I wanted as my complimentary drink - i thought that was kinda crappy.

Cons: The WiFi I was terrible other than that great flight

Cons: No delay Ability to connect wireless headphones

Pros: Lots of food and drink on plane.

Cons: Philadelphia airport is horrible, rude staff, they lost our luggage and many other international flight luggage. Absolutely unacceptable.

Cons: Foods and movies

Pros: Everything was as expected. I highly recommend springing for the big seats on Spirit flights!!! It was well worth it.

Cons: One small bag for a weekend trip is fine, but the price for anything extra is crazy expensive!!!

Pros: Nothing except that the pilot didn't crash the plane.

Cons: Everything

Cons: I'm not that large of a person, but I had absolutely no room. Tried to read magazine , no room. I did not like the super small tray table.

Pros: It was an absolute disaster coming into DIA due to weather, but the crew kept us updated on events and it was great to be informed of what was going on.

Cons: The Gates changed,Flight Delayed half an hour.

Pros: Nothing very bad experience, the staff very nasty !!

Cons: My flight had a big the delay, and they didn't really help us with flight connection they we us hartzell time . Also one is my suitcase did come on time . The seat were very bad for economic class . I WON'T EVER FLIGHT FROM UNITED AIRLINES!!! I ALWAYS TRAVEL THIS MY FRIST TIME USING THIS AIRLINE I WON'T DO IT AGAIN!!!

Pros: Gateway clean. Wheelchair assistance was helpful, and friendly Flight attendants were courteous

Cons: - Tiny bag of pretzels seems cheap for a $600+ ticket. - HATE, HATE, HATE the charges for the first and second checked baggages!! I stopped using UA over 7 years ago because of these charges that came when gas prices were high and never went away. Always use Southwest whenever possible. Cheaper!

Cons: There were no blankets

Pros: Flight was on time. Crew were polite and friendly.

Cons: feel that you charge too much for carry on.

Pros: Fast boarding

Cons: Cheap feel to seats

Pros: The flight was cheap!

Cons: The flight was cheap... Meaning you even have to pay for a drink. They didn't even offer water and in the winter it is incredibly dry. I also almost paid 50 dollars for a carry-on that I was entitled to. Luckily I called to confirm that I've personal item is included.

Pros: Attendants were very polite

Cons: Waiting too long for the next fly.