American Airlines flights from Houston to Cancun

Recent searches for flights from Houston to Cancun

Sep 2026
From$360*
Updated: 38 minutes ago
Round tripIEconomy
Oct 2026
From$360*
Updated: 38 minutes ago
Round tripIEconomy
Nov 2026
From$360*
Updated: 38 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $360
cmp-daily-histogram-bars-legend-max-price-aria-label $947
Displaying fares for September-2026
  • IAH–CUN: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • IAH–CUN, 09/02/26 – 09/09/26: From $871
    02

    We

  • IAH–CUN, 09/03/26 – 09/06/26: From $698
    03

    Th

  • IAH–CUN, 09/04/26 – 09/11/26: From $947
    04

    Fr

  • IAH–CUN, 09/05/26 – 09/12/26: From $697
    05

    Sa

  • IAH–CUN, 09/06/26 – 09/13/26: From $702
    06

    Su

  • IAH–CUN, 09/07/26 – 09/14/26: From $619
    07

    Mo

  • IAH–CUN, 09/08/26 – 09/15/26: From $520
    08

    Tu

  • IAH–CUN, 09/09/26 – 09/16/26: From $405
    09

    We

  • IAH–CUN, 09/10/26 – 09/17/26: From $579
    10

    Th

  • IAH–CUN, 09/11/26 – 09/18/26: From $400
    11

    Fr

  • IAH–CUN, 09/12/26 – 09/19/26: From $525
    12

    Sa

  • IAH–CUN, 09/13/26 – 09/20/26: From $941
    13

    Su

  • IAH–CUN, 09/14/26 – 09/21/26: From $936
    14

    Mo

  • IAH–CUN, 09/15/26 – 09/22/26: From $585
    15

    Tu

  • IAH–CUN, 09/16/26 – 09/23/26: From $657
    16

    We

  • IAH–CUN, 09/17/26 – 09/24/26: From $565
    17

    Th

  • IAH–CUN, 09/18/26 – 09/25/26: From $658
    18

    Fr

  • IAH–CUN, 09/19/26 – 09/26/26: From $527
    19

    Sa

  • IAH–CUN, 09/20/26 – 09/27/26: From $767
    20

    Su

  • IAH–CUN, 09/21/26 – 09/28/26: From $495
    21

    Mo

  • IAH–CUN, 09/22/26 – 09/29/26: From $565
    22

    Tu

  • IAH–CUN, 09/23/26 – 09/30/26: From $570
    23

    We

  • IAH–CUN, 09/24/26 – 10/01/26: From $565
    24

    Th

  • IAH–CUN, 09/25/26 – 10/02/26: From $475
    25

    Fr

  • IAH–CUN, 09/26/26 – 10/03/26: From $369
    26

    Sa

  • IAH–CUN, 09/27/26 – 10/04/26: From $657
    27

    Su

  • IAH–CUN, 09/28/26 – 10/05/26: From $475
    28

    Mo

  • IAH–CUN, 09/29/26 – 10/06/26: From $360
    29

    Tu

  • IAH–CUN, 09/30/26 – 10/05/26: From $485
    30

    We

    • range$360-$947

    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 Houston to Cancun flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    Cancun (CUN)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    11/28/26 - 12/05/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes ago

    Houston (IAH)to

    Cancun (CUN)
    11/27/26 - 12/04/26

    Round trip

    Economy

    from
    $360Fare subject to changes
    Updated: 38 minutes 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.

    Finding cheap flights from Houston to Cancun

    Looking for lower fares on your trip from Houston to Cancun? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Houston to Cancun