American Airlines flights from Denver to Houston

Recent searches for flights from Denver to Houston

Sep 2026
From$447*
Updated: 14 hours ago
Round tripIEconomy
Oct 2026
From$291*
Updated: 14 hours ago
Round tripIEconomy
Nov 2026
From$291*
Updated: 14 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $291
cmp-daily-histogram-bars-legend-max-price-aria-label $764
Displaying fares for September-2026
  • DEN–IAH: cmp-view-offers-disclaimer. Find Offers
    17

    Th

    SEP

  • DEN–IAH, 09/18/26 – 09/25/26: From $764
    18

    Fr

  • DEN–IAH, 09/19/26 – 09/26/26: From $764
    19

    Sa

  • DEN–IAH, 09/20/26 – 09/27/26: From $764
    20

    Su

  • DEN–IAH, 09/21/26 – 09/28/26: From $764
    21

    Mo

  • DEN–IAH, 09/22/26 – 09/29/26: From $764
    22

    Tu

  • DEN–IAH, 09/23/26 – 09/30/26: From $764
    23

    We

  • DEN–IAH, 09/24/26 – 10/01/26: From $564
    24

    Th

  • DEN–IAH, 09/25/26 – 10/02/26: From $564
    25

    Fr

  • DEN–IAH, 09/26/26 – 10/03/26: From $564
    26

    Sa

  • DEN–IAH, 09/27/26 – 10/04/26: From $564
    27

    Su

  • DEN–IAH, 09/28/26 – 10/05/26: From $462
    28

    Mo

  • DEN–IAH, 09/29/26 – 10/06/26: From $447
    29

    Tu

  • DEN–IAH, 09/30/26 – 10/07/26: From $447
    30

    We

  • DEN–IAH, 10/01/26 – 10/08/26: From $422
    01

    Th

    OCT

  • DEN–IAH, 10/02/26 – 10/09/26: From $437
    02

    Fr

  • DEN–IAH, 10/03/26 – 10/10/26: From $374
    03

    Sa

  • DEN–IAH, 10/04/26 – 10/11/26: From $386
    04

    Su

  • DEN–IAH, 10/05/26 – 10/12/26: From $333
    05

    Mo

  • DEN–IAH, 10/06/26 – 10/13/26: From $291
    06

    Tu

  • DEN–IAH, 10/07/26 – 10/14/26: From $291
    07

    We

  • DEN–IAH, 10/08/26 – 10/15/26: From $396
    08

    Th

  • DEN–IAH, 10/09/26 – 10/16/26: From $315
    09

    Fr

  • DEN–IAH, 10/10/26 – 10/17/26: From $291
    10

    Sa

  • DEN–IAH, 10/11/26 – 10/18/26: From $366
    11

    Su

  • DEN–IAH, 10/12/26 – 10/19/26: From $474
    12

    Mo

  • DEN–IAH, 10/13/26 – 10/20/26: From $339
    13

    Tu

  • DEN–IAH, 10/14/26 – 10/21/26: From $291
    14

    We

  • DEN–IAH: cmp-view-offers-disclaimer. Find Offers
    15

    Th

  • DEN–IAH: cmp-view-offers-disclaimer. Find Offers
    16

    Fr

    • range$291-$764

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Denver to Houston flights

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    Denver (DEN)to

    Houston (IAH)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    Denver (DEN)to

    Houston (IAH)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 14 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

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