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

Cheapest one-way
MYR 177
Frontier Airlines Frontier Airlines 2h 30m · Direct Thu, Dec 3
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Cheapest return
MYR 488
Frontier Airlines Frontier Airlines 2h 29m · Direct Fri, Dec 4 - Thu, Dec 10
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Best time to book
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From MYR 177 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Denver International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from MYR 177 and round-trip from MYR 488. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      DEN 16:25
      2h 29m
      Direct
      IAH 19:54
      Denver - Houston | Fri, Dec 4 | Frontier Airlines
      IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Thu, Dec 10 | Frontier Airlines
      MYR 488 MYR 856
      43% off
      43% off
      MYR 856 MYR 488
    • DEN 21:59
      2h 30m
      Direct
      IAH 01:29
      Denver - Houston | Tue, Dec 1 | Frontier Airlines
      IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Sat, Dec 5 | Frontier Airlines
      MYR 513 MYR 856
      40% off
      40% off
      MYR 856 MYR 513
    • DEN 20:59
      2h 23m
      Direct
      IAH 00:22
      Denver - Houston | Sat, Nov 21 | Frontier Airlines
      IAH 22:59
      2h 43m
      Direct
      DEN 00:42
      Houston - Denver | Mon, Nov 23 | Frontier Airlines
      MYR 600 MYR 856
      30% off
      30% off
      MYR 856 MYR 600
    • DEN 21:59
      2h 24m
      Direct
      IAH 01:23
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Thu, Dec 10 | Frontier Airlines
      MYR 609
      28% off
      MYR 856 MYR 609
    • DEN 21:59
      2h 30m
      Direct
      IAH 01:29
      Denver - Houston | Wed, Dec 2 | Frontier Airlines
      IAH 20:40
      2h 51m
      Direct
      DEN 22:31
      Houston - Denver | Sat, Dec 5 | Frontier Airlines
      MYR 616
      28% off
      MYR 856 MYR 616
    • DEN 09:00
      7h 29m
      1 stop
      IAH 17:29
      Denver - Houston | Wed, Dec 9 | Frontier Airlines
      IAH 06:00
      2h 39m
      Direct
      DEN 07:39
      Houston - Denver | Mon, Dec 14 | Frontier Airlines
      MYR 500
      42% off
      MYR 856 MYR 500
    • DEN 16:25
      2h 30m
      Direct
      IAH 19:55
      Denver - Houston | Thu, Dec 10 | Frontier Airlines
      IAH 21:24
      10h 5m
      1 stop
      DEN 06:29
      Houston - Denver | Tue, Dec 15 | Frontier Airlines
      MYR 500
      42% off
      MYR 856 MYR 500
    • DEN 20:16
      11h 29m
      1 stop
      IAH 08:45
      Denver - Houston | Tue, Dec 8 | Frontier Airlines
      IAH 06:00
      2h 39m
      Direct
      DEN 07:39
      Houston - Denver | Mon, Dec 14 | Frontier Airlines
      MYR 501
      41% off
      MYR 856 MYR 501
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Sat, Dec 12 | Frontier Airlines
      IAH 21:24
      10h 5m
      1 stop
      DEN 06:29
      Houston - Denver | Tue, Dec 15 | Frontier Airlines
      MYR 517
      40% off
      MYR 856 MYR 517
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
      HOU 15:00
      6h
      Direct
      DEN 16:00
      Houston - Denver | Fri, Nov 20 | Normal Airline
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    • Cheapest
      DEN 21:59
      2h 30m
      Direct
      IAH 01:29
      Denver - Houston | Thu, Dec 3 | Frontier Airlines
      MYR 177 MYR 996
      82% off
      82% off
      MYR 996 MYR 177
    • DEN 07:30
      2h 41m
      Direct
      IAH 11:11
      Denver - Houston | Tue, Dec 1 | Frontier Airlines
      MYR 190 MYR 996
      81% off
      81% off
      MYR 996 MYR 190
    • DEN 06:15
      2h 33m
      Direct
      IAH 09:48
      Denver - Houston | Wed, Jan 6 | Frontier Airlines
      MYR 219 MYR 996
      78% off
      78% off
      MYR 996 MYR 219
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      MYR 276
      72% off
      MYR 996 MYR 276
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Mon, Dec 14 | Frontier Airlines
      MYR 293
      71% off
      MYR 996 MYR 293
    • DEN 16:25
      2h 30m
      Direct
      IAH 19:55
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      MYR 340
      68% off
      MYR 1,049 MYR 340
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Tue, Dec 15 | Frontier Airlines
      MYR 359
      64% off
      MYR 996 MYR 359
    • DEN 20:59
      2h 19m
      Direct
      IAH 00:18
      Denver - Houston | Fri, Jan 8 | Frontier Airlines
      MYR 367
      65% off
      MYR 1,049 MYR 367
    • DEN 06:00
      2h 33m
      Direct
      IAH 09:33
      Denver - Houston | Thu, Jan 7 | Frontier Airlines
      MYR 367
      65% off
      MYR 1,049 MYR 367
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      DEN 21:59
      2h 30m
      Direct
      IAH 01:29
      Denver - Houston | Thu, Dec 3 | Frontier Airlines
      MYR 177 MYR 996
      82% off
      82% off
      MYR 996 MYR 177
    • DEN 07:30
      2h 41m
      Direct
      IAH 11:11
      Denver - Houston | Tue, Dec 1 | Frontier Airlines
      MYR 190 MYR 996
      81% off
      81% off
      MYR 996 MYR 190
    • DEN 06:15
      2h 33m
      Direct
      IAH 09:48
      Denver - Houston | Wed, Jan 6 | Frontier Airlines
      MYR 219 MYR 996
      78% off
      78% off
      MYR 996 MYR 219
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      MYR 276
      72% off
      MYR 996 MYR 276
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Mon, Dec 14 | Frontier Airlines
      MYR 293
      71% off
      MYR 996 MYR 293
    • DEN 16:25
      2h 30m
      Direct
      IAH 19:55
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      MYR 340
      68% off
      MYR 1,049 MYR 340
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Tue, Dec 15 | Frontier Airlines
      MYR 359
      64% off
      MYR 996 MYR 359
    • DEN 20:59
      2h 19m
      Direct
      IAH 00:18
      Denver - Houston | Fri, Jan 8 | Frontier Airlines
      MYR 367
      65% off
      MYR 1,049 MYR 367
    • DEN 06:00
      2h 33m
      Direct
      IAH 09:33
      Denver - Houston | Thu, Jan 7 | Frontier Airlines
      MYR 367
      65% off
      MYR 1,049 MYR 367
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      DEN 21:59
      2h 30m
      Direct
      IAH 01:29
      Denver - Houston | Thu, Dec 3 | Frontier Airlines
      MYR 177 MYR 1,382
      87% off
      87% off
      MYR 1,382 MYR 177
    • DEN 16:25
      2h 30m
      Direct
      IAH 19:55
      Denver - Houston | Sat, Dec 5 | Frontier Airlines
      MYR 340 MYR 1,382
      75% off
      75% off
      MYR 1,382 MYR 340
    • DEN 20:59
      2h 19m
      Direct
      IAH 00:18
      Denver - Houston | Fri, Jan 8 | Frontier Airlines
      MYR 367 MYR 1,382
      73% off
      73% off
      MYR 1,382 MYR 367
    • DEN 06:00
      2h 33m
      Direct
      IAH 09:33
      Denver - Houston | Thu, Jan 7 | Frontier Airlines
      MYR 367
      73% off
      MYR 1,382 MYR 367
    • DEN 14:59
      2h 28m
      Direct
      IAH 18:27
      Denver - Houston | Tue, Jan 5 | Frontier Airlines
      MYR 368
      73% off
      MYR 1,382 MYR 368
    • DEN 06:00
      2h 42m
      Direct
      IAH 09:42
      Denver - Houston | Fri, Nov 27 | Frontier Airlines
      MYR 389
      72% off
      MYR 1,382 MYR 389
    • DEN 21:18
      2h 24m
      Direct
      IAH 00:42
      Denver - Houston | Tue, Dec 22 | Frontier Airlines
      MYR 390
      72% off
      MYR 1,382 MYR 390
    • DEN 07:47
      2h 30m
      Direct
      IAH 11:17
      Denver - Houston | Wed, Dec 9 | Frontier Airlines
      MYR 408
      70% off
      MYR 1,382 MYR 408
    • DEN 16:25
      2h 29m
      Direct
      IAH 19:54
      Denver - Houston | Fri, Dec 4 | Frontier Airlines
      MYR 469
      66% off
      MYR 1,382 MYR 469
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
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    • Cheapest nonstop
      DEN 07:40
      2h 34m
      Direct
      IAH 11:14
      Denver - Houston | Tue, Nov 17 | United Airlines
      MYR 1,963 MYR 2,727
      28% off
      28% off
      MYR 2,727 MYR 1,963
    • DEN 21:12
      2h 30m
      Direct
      IAH 00:42
      Denver - Houston | Tue, Nov 17 | Frontier Airlines
      MYR 1,282 MYR 2,727
      53% off
      53% off
      MYR 2,727 MYR 1,282
    • DEN 21:12
      2h 30m
      Direct
      IAH 00:42
      Denver - Houston | Wed, Nov 18 | Frontier Airlines
      MYR 717 MYR 2,727
      74% off
      74% off
      MYR 2,727 MYR 717
    • DEN 21:12
      2h 30m
      Direct
      IAH 00:42
      Denver - Houston | Thu, Nov 19 | Frontier Airlines
      MYR 715
      74% off
      MYR 2,727 MYR 715
    • DEN 07:40
      2h 34m
      Direct
      IAH 11:14
      Denver - Houston | Fri, Nov 20 | United Airlines
      MYR 1,449
      47% off
      MYR 2,727 MYR 1,449
    • DEN 20:59
      2h 23m
      Direct
      IAH 00:22
      Denver - Houston | Fri, Nov 20 | Frontier Airlines
      MYR 966
      65% off
      MYR 2,727 MYR 966
    • DEN 06:00
      2h 42m
      Direct
      IAH 09:42
      Denver - Houston | Sat, Nov 21 | Frontier Airlines
      MYR 693
      75% off
      MYR 2,727 MYR 693
    • DEN 06:00
      2h 42m
      Direct
      IAH 09:42
      Denver - Houston | Sun, Nov 22 | Frontier Airlines
      MYR 590
      78% off
      MYR 2,727 MYR 590
    • DEN 18:36
      2h 28m
      Direct
      IAH 22:04
      Denver - Houston | Mon, Nov 23 | Frontier Airlines
      MYR 630
      77% off
      MYR 2,727 MYR 630
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
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    • DEN 20:59
      2h 19m
      Direct
      IAH 00:18
      Denver - Houston | Fri, Jan 8 | Frontier Airlines
      MYR 367 MYR 1,049
      65% off
      65% off
      MYR 1,049 MYR 367
    • DEN 19:30
      2h 22m
      Direct
      IAH 22:52
      Denver - Houston | Tue, Dec 22 | United Airlines
      MYR 796 MYR 1,838
      56% off
      56% off
      MYR 1,838 MYR 796
    • DEN 20:53
      2h 22m
      Direct
      IAH 00:15
      Denver - Houston | Thu, Dec 31 | United Airlines
      MYR 797 MYR 1,838
      56% off
      56% off
      MYR 1,838 MYR 797
    • DEN 20:53
      2h 22m
      Direct
      IAH 00:15
      Denver - Houston | Mon, Dec 21 | United Airlines
      MYR 836
      55% off
      MYR 1,838 MYR 836
    • DEN 20:53
      2h 22m
      Direct
      IAH 00:15
      Denver - Houston | Tue, Dec 29 | United Airlines
      MYR 848
      54% off
      MYR 1,838 MYR 848
    • DEN 17:38
      2h 22m
      Direct
      IAH 21:00
      Denver - Houston | Wed, Jan 20 | United Airlines
      MYR 848
      54% off
      MYR 1,838 MYR 848
    • DEN 20:53
      2h 22m
      Direct
      IAH 00:15
      Denver - Houston | Sat, Dec 19 | United Airlines
      MYR 849
      54% off
      MYR 1,838 MYR 849
    • DEN 19:30
      2h 22m
      Direct
      IAH 22:52
      Denver - Houston | Thu, Dec 24 | United Airlines
      MYR 853
      54% off
      MYR 1,838 MYR 853
    • DEN 20:53
      2h 22m
      Direct
      IAH 00:15
      Denver - Houston | Fri, Jan 1 | United Airlines
      MYR 951
      48% off
      MYR 1,838 MYR 951
    • DEN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Denver - Houston | Wed, Nov 18 | Normal Airline
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Displayed flight fares from Denver to Houston 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 Denver International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Denver International Airport to George Bush Intercontinental Airport is Frontier Airlines (from MYR 177) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Denver International Airport to George Bush Intercontinental 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 Denver International Airport to George Bush Intercontinental Airport are usually in December, with an average price of MYR 459. It is best to avoid July, when the average price can reach MYR 908.

MYR 908
MYR 684
MYR 459
MYR 235
    Cheapest
  • MYR 583
    Nov
  • MYR 459
    Dec
  • MYR 622
    Jan
  • MYR 599
    Feb
  • MYR 672
    Mar
  • MYR 577
    Apr
  • MYR 713
    May
  • MYR 906
    Jun
  • MYR 908
    Jul
  • MYR 734
    Aug
  • MYR 683
    Sep
  • MYR 807
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to George Bush Intercontinental 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 Denver International Airport to George Bush Intercontinental Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

MYR 845
MYR 632
MYR 418
MYR 205
    Cheapest
  • MYR 663
    Mon
  • MYR 845
    Tue
  • MYR 418
    Wed
  • MYR 655
    Thu
  • MYR 819
    Fri
  • MYR 540
    Sat
  • MYR 771
    Sun

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93228

    Denver International Airport

    14:59

    DEN

    2h 28m

    18:27

    IAH

    S M T W T F S
    Search

  2. F92996

    Denver International Airport

    21:19

    DEN

    2h 26m

    00:45

    IAH

    S M T W T F S
    Search

  3. F93206

    Denver International Airport

    06:10

    DEN

    2h 42m

    09:52

    IAH

    S M T W T F S
    Search

  4. AA3285

    Denver International Airport

    05:30

    DEN

    2h 10m

    Direct

    08:40

    DFW

    S M T W T F S
    Search

  5. AA2076

    Dallas Fort Worth International Airport

    09:40

    DFW

    1h 19m

    Direct

    10:59

    IAH

    - M T - - - -

  6. DL2362

    Denver International Airport

    15:00

    DEN

    1h 35m

    Direct

    16:35

    SLC

    S M T W T F S
    Search

  7. DL2376

    Salt Lake City International Airport

    13:40

    SLC

    3h 2m

    Direct

    17:42

    IAH

    S M T W T - S

  8. DL840

    Denver International Airport

    16:40

    DEN

    3h 1m

    Direct

    21:41

    ATL

    S M T W T F S
    Search

  9. DL1601

    Hartsfield–Jackson Atlanta International Airport

    22:40

    ATL

    2h 18m

    Direct

    23:58

    IAH

    S M T W T F S

  10. F91450

    Denver International Airport

    16:00

    DEN

    3h 12m

    Direct

    21:12

    ATL

    - - - W T - -
    Search

  11. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    - M T W - - -

  12. F93294

    Denver International Airport

    10:42

    DEN

    3h 28m

    Direct

    16:10

    ATL

    S M T W - F S
    Search

  13. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    S - T - T F S

  14. F93294

    Denver International Airport

    10:42

    DEN

    3h 28m

    Direct

    16:10

    ATL

    S M T W - F S
    Search

  15. F94075

    Hartsfield–Jackson Atlanta International Airport

    20:29

    ATL

    2h 24m

    Direct

    21:53

    IAH

    - M T W - - -

  16. F91450

    Denver International Airport

    16:00

    DEN

    3h 12m

    Direct

    21:12

    ATL

    - - - W T - -
    Search

  17. F91403

    Hartsfield–Jackson Atlanta International Airport

    13:10

    ATL

    2h 27m

    Direct

    14:37

    IAH

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

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

    Denver International Airport to George Bush Intercontinental Airport takes about 2 hours 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 daily flights from Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Denver International Airport to George Bush Intercontinental Airport departs at 05:00, and the last departs at 21:12, with about 17 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around MYR 1,495 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 9201 flights per month.
  • One-way flights from Denver International Airport to George Bush Intercontinental Airport currently start from MYR 177, and round-trip fares start from MYR 488. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Denver International Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 34 minutes, and around 119 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 Denver International Airport to George Bush Intercontinental Airport is MYR 828. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Denver International Airport to George Bush Intercontinental Airport, with one-way fares starting from MYR 177. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Denver International Airport to George Bush Intercontinental Airport operates around 119 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Denver International Airport and George Bush Intercontinental 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 the estimated lowest prices 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 (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.