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George Bush Intercontinental Airport to Denver International Airport flight
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George Bush Intercontinental Airport to Denver International Airport Flights Info

Cheapest one-way
PHP 2,855
Frontier Airlines Frontier Airlines 2h 45m · Direct Wed, Dec 23
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Cheapest return
PHP 5,480
Frontier Airlines Frontier Airlines 2h 40m · Direct Mon, Nov 16 - Wed, Nov 18
Book Now
Best time to book
January
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From PHP 2,855 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Denver International Airport over the next 90 days, with one-way fares from PHP 2,855 and round-trip from PHP 5,480. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAH 22:59
      2h 45m
      Direct
      DEN 00:44
      Houston - Denver | Wed, Dec 23 | Frontier Airlines
      PHP 2,855 PHP 25,800
      89% off
      89% off
      PHP 25,800 PHP 2,855
    • IAH 06:00
      2h 39m
      Direct
      DEN 07:39
      Houston - Denver | Thu, Dec 17 | Frontier Airlines
      PHP 2,950 PHP 25,800
      89% off
      89% off
      PHP 25,800 PHP 2,950
    • IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 3,027 PHP 25,800
      88% off
      88% off
      PHP 25,800 PHP 3,027
    • IAH 06:26
      2h 39m
      Direct
      DEN 08:05
      Houston - Denver | Thu, Jan 7 | Frontier Airlines
      PHP 3,141
      88% off
      PHP 25,800 PHP 3,141
    • IAH 10:47
      2h 43m
      Direct
      DEN 12:30
      Houston - Denver | Mon, Nov 16 | Frontier Airlines
      PHP 3,170
      88% off
      PHP 25,800 PHP 3,170
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Wed, Nov 18 | Frontier Airlines
      PHP 3,437
      87% off
      PHP 25,800 PHP 3,437
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Fri, Nov 20 | Frontier Airlines
      PHP 3,437
      87% off
      PHP 25,800 PHP 3,437
    • IAH 06:34
      2h 39m
      Direct
      DEN 08:13
      Houston - Denver | Thu, Dec 24 | Frontier Airlines
      PHP 3,542
      86% off
      PHP 25,800 PHP 3,542
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Tue, Nov 17 | Frontier Airlines
      PHP 3,819
      85% off
      PHP 25,800 PHP 3,819
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Mon, Nov 16 | Frontier Airlines
      DEN 06:10
      2h 42m
      Direct
      IAH 09:52
      Denver - Houston | Wed, Nov 18 | Frontier Airlines
      PHP 5,480 PHP 8,039
      32% off
      32% off
      PHP 8,039 PHP 5,480
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Sat, Nov 14 | Frontier Airlines
      DEN 06:10
      2h 42m
      Direct
      IAH 09:52
      Denver - Houston | Wed, Nov 18 | Frontier Airlines
      PHP 5,595 PHP 8,039
      30% off
      30% off
      PHP 8,039 PHP 5,595
    • IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Sat, Dec 12 | Frontier Airlines
      DEN 21:59
      2h 24m
      Direct
      IAH 01:23
      Denver - Houston | Wed, Dec 16 | Frontier Airlines
      PHP 5,671 PHP 8,039
      28% off
      28% off
      PHP 8,039 PHP 5,671
    • IAH 22:40
      2h 43m
      Direct
      DEN 00:23
      Houston - Denver | Wed, Nov 18 | Frontier Airlines
      DEN 21:12
      2h 30m
      Direct
      IAH 00:42
      Denver - Houston | Fri, Nov 20 | Frontier Airlines
      PHP 5,814
      28% off
      PHP 8,039 PHP 5,814
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Thu, Nov 19 | Frontier Airlines
      DEN 18:17
      2h 28m
      Direct
      IAH 21:45
      Denver - Houston | Sat, Nov 21 | Frontier Airlines
      PHP 5,881
      27% off
      PHP 8,039 PHP 5,881
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Sat, Nov 21 | Frontier Airlines
      DEN 21:12
      2h 30m
      Direct
      IAH 00:42
      Denver - Houston | Sat, Nov 21 | Frontier Airlines
      PHP 6,101
      24% off
      PHP 8,039 PHP 6,101
    • IAH 20:40
      2h 45m
      Direct
      DEN 22:25
      Houston - Denver | Fri, Dec 4 | Frontier Airlines
      DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Thu, Dec 10 | Frontier Airlines
      PHP 6,101
      24% off
      PHP 8,039 PHP 6,101
    • IAH 22:40
      2h 43m
      Direct
      DEN 00:23
      Houston - Denver | Sun, Nov 15 | Frontier Airlines
      DEN 06:10
      2h 42m
      Direct
      IAH 09:52
      Denver - Houston | Wed, Nov 18 | Frontier Airlines
      PHP 6,120
      24% off
      PHP 8,039 PHP 6,120
    • IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Mon, Dec 7 | Frontier Airlines
      DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Thu, Dec 10 | Frontier Airlines
      PHP 6,253
      22% off
      PHP 8,039 PHP 6,253
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
      DEN 15:00
      6h
      Direct
      HOU 16:00
      Denver - Houston | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      IAH 22:59
      2h 45m
      Direct
      DEN 00:44
      Houston - Denver | Wed, Dec 23 | Frontier Airlines
      PHP 2,855 PHP 25,800
      89% off
      89% off
      PHP 25,800 PHP 2,855
    • IAH 06:00
      2h 39m
      Direct
      DEN 07:39
      Houston - Denver | Thu, Dec 17 | Frontier Airlines
      PHP 2,950 PHP 25,800
      89% off
      89% off
      PHP 25,800 PHP 2,950
    • IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 3,027 PHP 25,800
      88% off
      88% off
      PHP 25,800 PHP 3,027
    • IAH 06:26
      2h 39m
      Direct
      DEN 08:05
      Houston - Denver | Thu, Jan 7 | Frontier Airlines
      PHP 3,141
      88% off
      PHP 25,800 PHP 3,141
    • IAH 10:47
      2h 43m
      Direct
      DEN 12:30
      Houston - Denver | Mon, Nov 16 | Frontier Airlines
      PHP 3,170
      88% off
      PHP 25,800 PHP 3,170
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Wed, Nov 18 | Frontier Airlines
      PHP 3,437
      87% off
      PHP 25,800 PHP 3,437
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Fri, Nov 20 | Frontier Airlines
      PHP 3,437
      87% off
      PHP 25,800 PHP 3,437
    • IAH 06:34
      2h 39m
      Direct
      DEN 08:13
      Houston - Denver | Thu, Dec 24 | Frontier Airlines
      PHP 3,542
      86% off
      PHP 25,800 PHP 3,542
    • IAH 06:40
      2h 40m
      Direct
      DEN 08:20
      Houston - Denver | Tue, Nov 17 | Frontier Airlines
      PHP 3,819
      85% off
      PHP 25,800 PHP 3,819
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      IAH 21:43
      2h 39m
      Direct
      DEN 23:22
      Houston - Denver | Wed, Nov 18 | Frontier Airlines
      PHP 3,905 PHP 14,192
      72% off
      72% off
      PHP 14,192 PHP 3,905
    • IAH 20:40
      2h 45m
      Direct
      DEN 22:25
      Houston - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 4,182 PHP 14,192
      71% off
      71% off
      PHP 14,192 PHP 4,182
    • IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Wed, Dec 9 | Frontier Airlines
      PHP 4,239 PHP 14,192
      70% off
      70% off
      PHP 14,192 PHP 4,239
    • IAH 16:59
      2h 47m
      Direct
      DEN 18:46
      Houston - Denver | Thu, Nov 26 | Frontier Airlines
      PHP 4,449
      69% off
      PHP 14,192 PHP 4,449
    • IAH 20:40
      2h 45m
      Direct
      DEN 22:25
      Houston - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 5,203
      63% off
      PHP 14,192 PHP 5,203
    • IAH 11:35
      2h 35m
      Direct
      DEN 13:10
      Houston - Denver | Wed, Dec 30 | Frontier Airlines
      PHP 5,719
      60% off
      PHP 14,192 PHP 5,719
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Fri, Jan 1 | Frontier Airlines
      PHP 5,719
      60% off
      PHP 14,192 PHP 5,719
    • IAH 19:22
      2h 45m
      Direct
      DEN 21:07
      Houston - Denver | Wed, Jan 6 | Frontier Airlines
      PHP 5,719
      60% off
      PHP 14,192 PHP 5,719
    • IAH 21:22
      2h 45m
      Direct
      DEN 23:07
      Houston - Denver | Fri, Jan 8 | Frontier Airlines
      PHP 5,719
      60% off
      PHP 14,192 PHP 5,719
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IAH 18:15
      2h 44m
      Direct
      DEN 19:59
      Houston - Denver | Sun, Nov 15 | United Airlines
      PHP 12,010 PHP 37,468
      68% off
      68% off
      PHP 37,468 PHP 12,010
    • IAH 22:40
      2h 43m
      Direct
      DEN 00:23
      Houston - Denver | Sun, Nov 15 | Frontier Airlines
      PHP 14,187 PHP 37,468
      62% off
      62% off
      PHP 37,468 PHP 14,187
    • IAH 10:25
      2h 42m
      Direct
      DEN 12:07
      Houston - Denver | Mon, Nov 16 | United Airlines
      PHP 11,800 PHP 37,468
      69% off
      69% off
      PHP 37,468 PHP 11,800
    • IAH 22:40
      2h 43m
      Direct
      DEN 00:23
      Houston - Denver | Mon, Nov 16 | Frontier Airlines
      PHP 8,984
      76% off
      PHP 37,468 PHP 8,984
    • IAH 08:30
      2h 42m
      Direct
      DEN 10:12
      Houston - Denver | Tue, Nov 17 | United Airlines
      PHP 30,349
      19% off
      PHP 37,468 PHP 30,349
    • IAH 21:43
      2h 39m
      Direct
      DEN 23:22
      Houston - Denver | Tue, Nov 17 | Frontier Airlines
      PHP 15,475
      59% off
      PHP 37,468 PHP 15,475
    • IAH 18:15
      2h 44m
      Direct
      DEN 19:59
      Houston - Denver | Wed, Nov 18 | United Airlines
      PHP 17,566
      53% off
      PHP 37,468 PHP 17,566
    • IAH 21:43
      2h 39m
      Direct
      DEN 23:22
      Houston - Denver | Wed, Nov 18 | Frontier Airlines
      PHP 3,905
      90% off
      PHP 37,468 PHP 3,905
    • IAH 09:40
      2h 42m
      Direct
      DEN 11:22
      Houston - Denver | Thu, Nov 19 | United Airlines
      PHP 23,237
      38% off
      PHP 37,468 PHP 23,237
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
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    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Fri, Jan 1 | Frontier Airlines
      PHP 5,719 PHP 14,192
      60% off
      60% off
      PHP 14,192 PHP 5,719
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Tue, Dec 22 | Frontier Airlines
      PHP 5,719 PHP 14,192
      60% off
      60% off
      PHP 14,192 PHP 5,719
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Sun, Dec 20 | Frontier Airlines
      PHP 6,578 PHP 28,240
      77% off
      77% off
      PHP 28,240 PHP 6,578
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Sat, Dec 26 | Frontier Airlines
      PHP 8,220
      71% off
      PHP 28,240 PHP 8,220
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Thu, Dec 24 | Frontier Airlines
      PHP 8,860
      69% off
      PHP 28,240 PHP 8,860
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Wed, Dec 23 | Frontier Airlines
      PHP 11,055
      61% off
      PHP 28,240 PHP 11,055
    • IAH 05:05
      2h 34m
      Direct
      DEN 06:39
      Houston - Denver | Fri, Dec 18 | Frontier Airlines
      PHP 11,351
      60% off
      PHP 28,240 PHP 11,351
    • IAH 12:50
      2h 35m
      Direct
      DEN 14:25
      Houston - Denver | Thu, Dec 24 | United Airlines
      PHP 10,005
      65% off
      PHP 28,240 PHP 10,005
    • IAH 12:50
      2h 35m
      Direct
      DEN 14:25
      Houston - Denver | Fri, Dec 25 | United Airlines
      PHP 14,148
      50% off
      PHP 28,240 PHP 14,148
    • HOU 13:00
      17h 25m
      1 stop
      DEN 14:00
      Houston - Denver | Sun, Nov 15 | Normal Airline
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Displayed flight fares from Houston to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Denver International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Denver International Airport is Frontier Airlines (from PHP 2,855) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
WestJet logo WestJet Porter Airlines logo Porter Airlines Air Canada logo Air Canada Flair Airlines logo Flair Airlines Air North logo Air North
Frontier Airlines logo Frontier Airlines

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Denver International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to Denver International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Denver International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from George Bush Intercontinental Airport to Denver International Airport are usually in January, with an average price of PHP 5,993. It is best to avoid November, when the average price can reach PHP 13,937.

PHP 13,937
PHP 9,965
PHP 5,993
PHP 2,021
    Cheapest
  • PHP 13,937
    Nov
  • PHP 8,054
    Dec
  • PHP 5,993
    Jan
  • PHP 9,130
    Feb
  • PHP 9,141
    Mar
  • PHP 6,775
    Apr
  • PHP 8,834
    May
  • PHP 13,012
    Jun
  • PHP 11,216
    Jul
  • PHP 9,110
    Aug
  • PHP 9,480
    Sep
  • PHP 11,276
    Oct

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Denver International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Denver International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from George Bush Intercontinental Airport to Denver International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

PHP 10,646
PHP 8,968
PHP 7,289
PHP 5,611
    Cheapest
  • PHP 10,646
    Mon
  • PHP 9,209
    Tue
  • PHP 8,808
    Wed
  • PHP 7,289
    Thu
  • PHP 10,513
    Fri
  • PHP 8,280
    Sat
  • PHP 10,291
    Sun

What is the flight schedule from George Bush Intercontinental Airport to Denver International Airport?

Check the schedule for flights from Houston to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93229

    George Bush Intercontinental Airport

    06:00

    IAH

    2h 36m

    07:36

    DEN

    S M T W T F S
    Search

  2. F93227

    George Bush Intercontinental Airport

    10:15

    IAH

    3h 5m

    12:20

    DEN

    S M T W T F S
    Search

  3. F93205

    George Bush Intercontinental Airport

    19:22

    IAH

    2h 45m

    21:07

    DEN

    S - T W T F S
    Search

  4. F92995

    George Bush Intercontinental Airport

    22:21

    IAH

    2h 56m

    00:17

    DEN

    - M - W - - -
    Search

  5. F94076

    George Bush Intercontinental Airport

    12:19

    IAH

    2h 25m

    Direct

    15:44

    ATL

    S M T W T F S
    Search

  6. F93599

    Hartsfield–Jackson Atlanta International Airport

    19:58

    ATL

    3h 35m

    Direct

    21:33

    DEN

    S M T W T F -

  7. F94106

    George Bush Intercontinental Airport

    20:50

    IAH

    2h 16m

    Direct

    00:06

    ATL

    S - T W T - S
    Search

  8. F91449

    Hartsfield–Jackson Atlanta International Airport

    06:15

    ATL

    3h 23m

    Direct

    07:38

    DEN

    S M T W T F S

  9. F91965

    George Bush Intercontinental Airport

    22:28

    IAH

    3h 19m

    Direct

    23:47

    LAS

    S - - W T - S
    Search

  10. F92350

    Harry Reid International Airport

    06:30

    LAS

    2h 1m

    Direct

    09:31

    DEN

    S - - W T F S

  11. F92400

    George Bush Intercontinental Airport

    19:03

    IAH

    2h 39m

    Direct

    22:42

    ATL

    - M - - - F -
    Search

  12. F91449

    Hartsfield–Jackson Atlanta International Airport

    06:15

    ATL

    3h 23m

    Direct

    07:38

    DEN

    S M T W T F S
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FAQs for George Bush Intercontinental Airport to Denver International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Denver International Airport?

    George Bush Intercontinental Airport to Denver International Airport takes about 2 hours 10 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 daily flights from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN).
  • The earliest flight from George Bush Intercontinental Airport to Denver International Airport departs at 06:40, and the last departs at 22:40, with about 16 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around PHP 20,115 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 8639 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Denver International Airport currently start from PHP 2,855, and round-trip fares start from PHP 5,480. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 23; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from George Bush Intercontinental Airport to Denver International Airport, with an average flight time of 2 hours 11 minutes, and around 94 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Denver International Airport is PHP 13,428. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from George Bush Intercontinental Airport to Denver International Airport, with one-way fares starting from PHP 2,855. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • George Bush Intercontinental Airport to Denver International Airport operates around 96 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Denver International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.