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Cheap Flights From Houston, Texas (IAH) To Denver, Colorado (DEN)

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Fares from Houston, TX (IAH)
$149 RT to
Denver, CO (DEN)
Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!
$149 RT Houston to Denver, CO
Airline(s)
Frontier
Seats:
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
Purchase By:
Thursday, 24 April 2014
More Details:
10% off Promo Code Fare; Nonstop flights; Spring/Summer travel
Last Updated:
Monday, 21 April 2014
Our Notes:
Book this fare on FlyFrontier.com using promo code "SPLASH". This is the lowest fare found within the promo code travel period through Sep. 21, 2014, and may not be available throughout the entire promo code travel period. Blackout dates: May 22-23, 26; June 29; July 3, 5-6; August 28-29; & September 1, 2014. Promo code is valid throughout the summer, however, most routes do not offer the lowest fare during peak summer travel dates. Some routes are seasonal and may not operate through the entire travel period.
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All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

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Reviews for Houston to Denver (IAH-DEN)

based on 6 reviews
Flown this route before? Write a review
    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    lost bag

    by jennifermcneill on November 4, 2010

    Flight from Houston to Denver

    Airline:
    Frontier
    RT/OW
    One Way
    Number of Stops:
    No stops
    Date of Flight:
    October 2010
    Seat Class:
    economy

    After paying $25.00 for a checked bag, Frontier

    lost the bag. It was not at the Denver airport

    upon arrival at 5:00 p.m. They finally delivered

    to home at 11:30. This has happened twice in the

    last year. They should refund the checking charge.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    United/Continental Merger is a Nightmare

    by andypop on October 14, 2010

    Flight from Houston to Denver

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    September 2010
    Seat Class:
    economy

    For Continental passengers, the merger is going to be a nightmare I predict.

    We flew back on 9/25 from Denver to Houston with another couple. Prior to departure we went to the United Red Carpet Lounge in Denver (the Continental lounge was closed some time ago). At the check-in point for the lounge the attendant made a snide remark about my DL photo. We then went upstairs and were charged $24 for 4 drinks (they're free at Continental's Presidents Club lounges).

    The lounge was dirty, the upholstery was stained throughout the lounge and the Wi-Fi was not working.

    If this is what I'm going to be getting in the future for my $550/year charge for my Chase Continental Presidential Plus credit card I'll be a FORMER continental passenger/devotee pretty darn soon!

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Treated poorly,,,,, shouldn't get even one mark.

    by rapidrod on October 8, 2010

    Flight from Houston to Denver

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Houston, Texas
    Date of Flight:
    February 2009
    Seat Class:
    economy

    Continental changed my flight on a trip from Cancun, leaving from Houston. They scheduled the connecting flight 30 minutes apart, from the arriving international flight. As part of the international flight arrival involves getting your bags and going thru customs, there was no chance of making the connection. We missed our connecting flight and there were no other flights until the next morning. Meaning we had to stay overnight in Houston. They provided neither a hotel room or transportation to a hotel. The best they would offer is a discount coupon for a Best Western. Even though it was their fault by rescheduling my connecting flight so close to our arrival on a international flight. Our original flight had a two hour layover. Plenty of time to re-enter the country and re-board and check our baggage. Thanks Continental for the expense of a nights stay near the airport in Houston and losing a day returning back to Denver!!!!

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Too slow to go

    by Jwolfe44 on October 8, 2010

    Flight from Houston to Denver

    Airline:
    Continental
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    September 2010
    Seat Class:
    economy

    Slow check in people made me miss oversold flight. They just stood there looking at my boarding pass until it was too late to make the flight .

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Wow

    by dizabeth on September 23, 2010

    Flight from Houston to Denver

    Airline:
    Frontier
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    September 2010
    Seat Class:
    economy

    Great trip and the flights were not bad. My only complaint is that the airline needs to replace the seat cushions. They were so worn out I felt like I was sitting on the metal base. Not comfortable at all.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Liked Frontier

    by sv1952 on April 21, 2010

    Flight from Houston to Denver

    Airline:
    Frontier
    Number of Stops:
    No stops
    Date of Flight:
    April 2010
    Seat Class:
    economy

    Arrived prior to ETA, pleasant flight attendants, first time to fly with Frontier and will fly with them again soon.

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$127 Flight from Bush to Denver (IAH-DEN) Tue, Apr 29 - Tue, Apr 29 Spirit Airlines
$192 Flight from Bush to Denver (IAH-DEN) Tue, Apr 29 - Thu, May 1 Spirit Airlines
$217 Flight from Bush to Denver (IAH-DEN) Thu, May 1 - Sun, May 4 Spirit Airlines
$217 Flight from Bush to Denver (IAH-DEN) Thu, May 1 - Mon, May 5 Spirit Airlines
$272 Flight from Bush to Denver (IAH-DEN) Sat, Apr 26 - Wed, Apr 30 Spirit Airlines
$335 Flight from Bush to Denver (IAH-DEN) Sat, Apr 26 - Mon, Apr 28 Delta Air Lines
$340 Flight from Bush to Denver (IAH-DEN) Wed, Apr 23 - Fri, Apr 25 US Airways
$365 Flight from Bush to Denver (IAH-DEN) Fri, Apr 25 - Sun, Apr 27 US Airways
$390 Flight from Bush to Denver (IAH-DEN) Fri, Apr 25 - Mon, Apr 28 Delta Air Lines
$440 Flight from Bush to Denver (IAH-DEN) Fri, Apr 25 - Sun, Apr 27 US Airways
There are approximately 328 flights covering the route from George Bush Intercontinental Airport in Houston to Denver International Airport in Denver, provided by as many as 6 airlines.

The following airlines sometimes offer nonstop cheap flights from Houston to Denver:

Transwest Air

As an alternative to flying from Houston, you may also want to try searching for cheap flights from Beaumont (BPT).
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