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

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Houston George Bush Intcntl to Denver Flight Information

Avg. Flight Duration 2h 28m
Flights Arrive in Denver Intl
Flights Depart from Houston George Bush Intcntl
Flight Price $70
Distance 862 miles
Airlines Spirit Airlines, United Airlines, Frontier, American Airlines, Delta

Good to Know

Low Season:
April
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
13%
expected price increase
Average Price:
$119
(avg. price over the last 2 weeks)
Good Deal:
$76
or less (round trip)

When to Book Flights from Houston to Denver

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $75 or less.
The cheapest flight from Houston to Denver was found 24 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is April.
Morning departure is around 21% more expensive 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 for Booking Houston to Denver Flights

How long does a flight from Houston to Denver take?
An average nonstop flight takes 2h 22m, covering a distance of 862 miles.
How many flights are there between Houston and Denver?
There are 741 (nonstop) flights between Houston and Denver per week, averaging 105 per day.
Which airlines provide the cheapest flights from Houston to Denver?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($70), United Airlines ($77) and Frontier ($79).
Do I need a passport to fly between Houston and Denver?
No.
Which airlines fly most frequently between Houston and Denver?
United Airlines (32 times daily), Air Canada (31 times daily), Air New Zealand (31 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Houston to Denver?
For Houston to Denver, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Denver back to Houston, the best deals are generally found on Saturday, with Sunday being the most expensive.
Which airports will I be using when flying from Houston to Denver?
When flying out of Houston you will be using Houston George Bush Intcntl, often referred to as Houston Airport. You will be landing at Denver Intl, also known as Denver Airport.

Book cheap flights from Houston to Denver (round-trip)

Airports
Origin
Houston
$70
only
$70
Destination
Denver
$70
only
$70
Wed, May 29
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 44m
Sat, Jun 1
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 149 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: The flight left on time-boarding was a breeze-the crew was professional and friendly-and the flight landed early. Great job!

IAH
DEN
Okay 4.3

Cons: The flight was delayed by an hour. There was poor communication to the passengers and on the website. My family members thought my flight was on time for a while before the website updated. While on the jetway awaiting our departure, frustrated passengers started getting up and walking around. The crew began reprimanding us like children with a very undesireable tone. I get the customers were out of line but there had to be a better approach.

IAH
DEN
Mediocre 3.6

Pros: Short Flight Good communication from the pilot - could have waited 15 - 20 min before actually telling us that we were starting the decent

Cons: I felt like a sardine. Sat between two large men, and I was SMUSHED. No comfortable positions - thank goodness the flight was short. The bathrooms were disgusting on the flight.

IAH
DEN
Mediocre 2.0

Cons: be ontime not hours late

IAH
DEN
Excellent 8.3

Cons: First officer is too load on PA

Wed, May 29
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 31m
Tue, Jun 4
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 116 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
DEN
Okay 5.3

Pros: The plane was not cleaned prior to departure so the bathroom was disgusting. One of flight attendants cleaned it , probably not her job but appreciated. The staff was terrific with an exhausted group of passengers.

Cons: This flight was more than two hours late. The updates were not shared at the gate and we were strung along about the departure time. If a person didn't have the app, little to no info was available.

IAH
DEN
Okay 4.0

Pros: The crew was nice

Cons: United has decided it can squeeze another inch or two out of your legroom by making the padding on the seats superthin, which results in not only hard seating, but the tray table mechanism in the back of the seat in front of you projects out a few inches, effectively pinning you in place. The seats recline a total of about 3 inches, which is to say two versions of bolt upright. I spent the entire trip trying to find a non-painful position to wedge my body into, but I failed. I heard one of the crew say they hated the new seats. There was no food. The streaming entertainment system was out of order. This will be my last trip on United.

ORD
SAN
Good 6.6

Pros: The crew was great

Cons: Better food options. Back to the way it used to be.

RDU
EWR
Good 6.3

Pros: Flight delayed for over an hour Only served water Sodas on demand

Cons: Staying on time

ATL
IAH
Good 7.0

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!

Tue, May 21
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 33m
Wed, May 22
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 2 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Okay 4.8

Pros: Sat on tarmac 19 minutes before able to pull into gate in Denver. Unacceptable. Baggage fees are ridiculously expensive. Will NEVER fly this carrier again.

IAH
DEN
Excellent 10.0

Pros: How attentive the crew was. They took time to explain the Frontier app in great detail and answered all my questions.

Cons: That you had to pay for one piece of luggage. I can see paying for two but not one.The rates are great but it was made up for in luggage charge and price of snacks and soda.

IAH
DEN
Good 6.5

Pros: Timeliness

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

IAH
DEN
Mediocre 3.6

Pros: Not much. Frontier got me to where I was going.

Cons: The seats are too crowded, even for a person who is only 5; 4" tall like I am. They were hard and uncomfortable. I don't like having to pay for everything--including extra money to get a seat. The flight was late getting into Orange County. Then Frontier lost my bag. It was not until the next day that they brought my bag to me the next day. Thankfully Frontier waived my bag fee. I won't fly Frontier again just like I'll never fly Spirit again, and I've recommended that my family not fly Frontier. We will fly either Southwest (the best), or United.

IAH
DEN
Okay 4.0

Pros: Flight attendants were nice.

Cons: Flight was late, Boarding procedure was not efficient it would help if they seated by seat letter when I boarded I was in seat f by the window but the other two seats were already occupied and they had to get up to let me in this happened numerous times for everyone on the plan causing a long boarding time. Plane had some off issues I think with the fuel pumps or the hydraulics there was a really annoying sound for the entire flight. No wifi Not enough leg room

Thu, Oct 24
IAH
Houston George Bush Intcntl
DEN
Denver Intl
3h 57m
Tue, Oct 29
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 29m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,963 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
MIA
SCL
Good 7.3

Pros: Punctuity

Cons: They should let you know, at booking time, that seat 35J is smaller than the rest of seat in Economy class

LAX
LHR
Mediocre 3.6

Pros: Booked via JustFly.com and I guess I did not read the fine-print. What seemed like a great deal – $475 USD for an off-peak round trip, LAX-LON-LAX, booked two months in advance – was not much cheaper, once I paid seat assignments and, new one on me, +$100 to check one non-cabin-sized bag each way.

Cons: Please, don't bait and switch British Airways for American Airlines. I chose to fly BA for a reason, but outbound was AA. I know it's a tough job, tending to 300+ passengers on any trans-Atlantic flight, but AA comfort and courtesy were lacking. It was a different story flying home on my BA 747.

ELP
DFW
Excellent 10.0

Pros: Someone got sick but the crew helped her right away. An ambulance was already waiting for her. Flight despite this arrived on time.

Cons: Snacks

ORF
MIA
Good 7.3

Pros: Excellent seats and early arrival

Cons: Lack of food choices or entertainment

CLT
MCO
Excellent 10.0

Pros: Arrived 5 minutes early which was great on a very late night.

Tue, Aug 6
IAH
Houston George Bush Intcntl
DEN
Denver Intl
5h 26m
Tue, Aug 13
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 31m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 24,698 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
MXP
JFK
Excellent 10.0

Pros: What did you like? Decent meals, no charge for cocktails, blankets, pillows and head sets for everyone, friendly flight attendants, excellent entertainment options.

SJU
ATL
Good 7.3

Pros: Smooth ride

Cons: Seating

AMS
ATL
Excellent 8.0

Cons: Ear buds that allow me to hear the movies clearly; better equalization of the treble, bass and volume. I had to constantly turn volume up and down because of fluctuations in the movie sound track.

ORD
ATL
Excellent 9.6

Pros: Good snack selection. Crew was personable.

AMS
MSP
Excellent 8.3

Cons: Customs when we arrived in MPLS. Around 300 people get off the plane and they have 1 TSA agent checking passports. Terrible staffing and management on their part. Pretty sad!

Mon, May 20
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 33m
Wed, May 22
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 3 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Mediocre 2.0

Cons: They refused to be helpful in a situation that caused me to have to re-book my flight with another airline as well as book myself in a hotel for the night. The customer service wasn't helpful on the phone or in person. They even tried to quote to me multiple times how it was my fault that they left early.

IAH
DEN
Excellent 8.0

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.

IAH
DEN
Mediocre 2.0

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

IAH
DEN
Mediocre 2.0

Pros: It finally got me to my destination.

IAH
DEN
Okay 5.0

Pros: Fast boarding

Cons: Cheap feel to seats

Tue, Jun 4
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 31m
Thu, Jun 13
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 116 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
DEN
Okay 5.3

Pros: The plane was not cleaned prior to departure so the bathroom was disgusting. One of flight attendants cleaned it , probably not her job but appreciated. The staff was terrific with an exhausted group of passengers.

Cons: This flight was more than two hours late. The updates were not shared at the gate and we were strung along about the departure time. If a person didn't have the app, little to no info was available.

IAH
DEN
Mediocre 2.0

Pros: nothing

IAH
DEN
Excellent 10.0

Cons: Limited overhead space

SFO
LHR
Excellent 8.0

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.

SFO
EWR
Okay 5.2

Pros: Crew was great.

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

Mon, May 20
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 44m
Sat, Jun 1
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 13 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 149 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Okay 5.3

Pros: Ease and price, legroom was ample as well

Cons: I didn't like paying for my water

IAH
DEN
Good 7.0

Pros: Good flight

Cons: Didn't purchase food or entertainment

IAH
DEN
Okay 4.0

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

IAH
DEN
Mediocre 2.6

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.

IAH
DEN
Okay 5.6

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.

Sat, May 25
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 33m
Wed, May 29
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 5 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Mediocre 3.6

Pros: Flight attendants were nice. Pilot had anger issues.

IAH
DEN
Excellent 10.0

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.

IAH
DEN
Excellent 8.6

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

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

IAH
DEN
Excellent 9.0

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.

IAH
DEN
Okay 4.6

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.

Wed, Jun 12
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 22m
Wed, Jun 19
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 116 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
EWR
PBI
Mediocre 3.6

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

IAH
DEN
Mediocre 2.0

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.

LAS
EWR
Good 6.3

Pros: Nothing special. It was an ordinary flight

Cons: More leg room and cushioned armrests

SEA
EWR
Okay 4.3

Pros: seat was comfortable, crew was kind

Cons: screaming child

PHX
DEN
Excellent 8.0

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

Sat, Sep 21
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 30m
Wed, Sep 25
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 21m
Trip: 5 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 149 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: Great overall experience, great price

IAH
DEN
Mediocre 2.0

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

IAH
DEN
Excellent 9.0

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.

IAH
DEN
Mediocre 2.0

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

IAH
DEN
Good 7.0

Pros: Good flight

Cons: Didn't purchase food or entertainment

Mon, May 27
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 33m
Wed, Jun 5
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 10 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: Everything was well run and ontime

IAH
DEN
Good 7.0

Cons: seat was very uncomfortable

IAH
DEN
Good 6.5

Pros: Timeliness

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

IAH
DEN
Mediocre 2.3

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.

IAH
DEN
Mediocre 2.0

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

Sun, Jun 16
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 22m
Mon, Jun 17
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 36m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 116 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
DEN
Good 6.0

Pros: The flight crew was very helpful and very nice. I was traveling with my 7 month old daughter by myself and the crew made sure I was taken care of.

Cons: When I got off the plane and was waiting for my stroller and car seat to be brought up from the cargo hold, I received the car seat first in good condition. My stroller, however, had the clip busted off that connects the car seat to the stroller and cannot be replaced. So my entire travel system is now unusable. I know this happened on my transfer from Houston to Denver because I had to use my stroller when I got off of my flight from West Palm Beach to Houston and the entire thing was in tact. This is extremely frustrating because this travel system is $450 and is now unusable. And what's even more frustrating is that these items have to be gate checked and are given "special handling" tags when they are checked. The clip that was busted off is a pretty substantial piece so my stroller had to have been handled extremely poorly in order for this clip to bust lose.

EWR
LHR
Good 7.6

Cons: Food,

IAH
DEN
Excellent 10.0

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

EWR
PBI
Mediocre 3.6

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

POS
EWR
Okay 4.0

Pros: The crew was friendly and courteous

Cons: The seats

Tue, Oct 1
IAH
Houston George Bush Intcntl
DEN
Denver Intl
3h 57m
Tue, Oct 8
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 23m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,963 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
CLT
PHX
Okay 4.6

Pros: Boarding was quick and easy. There was enough room for carry on in the overhead compartments and the in flight entertainment system was great with an easy access usb charging port.

Cons: Seats we’re small, no room to place anything in the pocket in front of me and the chairs were so small that all the people next to me had no room to move. None of them were extremely big people, but they didn’t have room for their hands and feet, so they were all in my space. The isle was too narrow

IAD
DFW
Good 6.0

Cons: Speaker volume was too high.

CLT
ROA
Okay 5.6

Pros: Crew was very nice.

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

CLT
YYZ
Good 7.6

Pros: It was average.

CLE
DFW
Mediocre 3.6

Cons: On time

Wed, Sep 25
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 30m
Tue, Oct 1
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 21m
Trip: 7 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 149 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Good 6.8

Pros: Everything was pretty good. Plane was clean, boarding was fine. I think if you know going in, there are no extras, then you'll be perfectly content. Also, there was more room than expected so that was nice.

Cons: I have to say the crews going there and back could use a little more professionalism and customer service training. I don't wan't to blanket criticize all of them because I didn't come into contact with everyone of them as much as others, but I was put off by the flight attendants attitudes. They don't help as much as on other airlines and don't pass out food to everyone like on other airlines, so when I do order and pay for it, I expect a pleasant reaction, not to made feel like a burden.

IAH
DEN
Okay 5.2

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

IAH
DEN
Mediocre 2.0

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

IAH
DEN
Good 6.0

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.

IAH
DEN
Excellent 10.0

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!!!

Tue, May 28
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 35m
Tue, Jun 11
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 15 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: Great price, got seat up front, what's to comppain about?

Cons: Nothing, it was fine.

IAH
DEN
Good 6.5

Pros: Timeliness

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

IAH
DEN
Mediocre 2.0

Pros: It finally got me to my destination.

IAH
DEN
Mediocre 3.3

Cons: 45 minutes and no bags

IAH
DEN
Good 6.0

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.

Sun, Sep 15
IAH
Houston George Bush Intcntl
DEN
Denver Intl
3h 57m
Tue, Sep 17
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 21m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 38,963 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
FCO
ORD
Good 6.6

Pros: Some crew were friendly.

Cons: Your seats and leg room are terrible...but you already know that. I am not at all overweight but I am tall and I dread 9 hours in your planes. Fortunately I was able to move to an exit row (without paying over $100 that your company wanted to charge me).

CLT
SMF
Excellent 8.0

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

DFW
RSW
Good 7.6

Cons: No delay Ability to connect wireless headphones

FCO
PHL
Okay 5.6

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.

DFW
ICN
Okay 4.6

Cons: Foods and movies

Tue, Oct 1
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 30m
Wed, Oct 2
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 34m
Trip: 2 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 149 reviews
Overall
5.8
Boarding
6.1
Comfort
5.4
Crew
6.5
Entertainment
4.6
Food
4.7
IAH
DEN
Mediocre 2.0

Cons: be ontime not hours late

IAH
DEN
Excellent 10.0

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!!!

IAH
DEN
Mediocre 2.0

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

Cons: Everything

IAH
DEN
Mediocre 3.6

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.

IAH
DEN
Excellent 10.0

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.

Mon, Sep 9
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 26m
Wed, Sep 11
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 21m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 116 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
DEN
Excellent 10.0

Pros: It was Dec 23rd the busiest travel day of the year. Check in was easy. Courteous help was available. Boarding was a bit slow, but it was a ful flight. We took off on time and landed early. The flight was smooth with helpful attendants.

IAH
DEN
Mediocre 2.0

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

EWR
PTY
Mediocre 2.0

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!!!

ATL
IAH
Good 7.0

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!

IAH
DEN
Excellent 10.0

Cons: There were no blankets

Wed, May 29
IAH
Houston George Bush Intcntl
DEN
Denver Intl
2h 33m
Wed, Jun 12
DEN
Denver Intl
IAH
Houston George Bush Intcntl
2h 16m
Trip: 15 days
5.9OkayShow reviews
Overall 5.9 Okay
Based on 200 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
IAH
DEN
Excellent 10.0

Pros: Everything was well run and ontime

IAH
DEN
Excellent 8.0

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

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

IAH
DEN
Okay 5.0

Pros: Fast boarding

Cons: Cheap feel to seats

IAH
DEN
Okay 4.6

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.

IAH
DEN
Excellent 10.0

Pros: Attendants were very polite

Cons: Waiting too long for the next fly.

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