American Airlines flights from Key West to Houston

Recent searches for flights from Key West to Houston

Aug 2026
From$346*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$291*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$291*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $310
cmp-daily-histogram-bars-legend-max-price-aria-label $922
Displaying fares for August-2026
  • EYW–IAH, 08/11/26 – 08/18/26: From $363
    11

    Tu

    AUG

  • EYW–IAH, 08/12/26 – 08/19/26: From $363
    12

    We

  • EYW–IAH, 08/13/26 – 08/20/26: From $551
    13

    Th

  • EYW–IAH, 08/14/26 – 08/21/26: From $551
    14

    Fr

  • EYW–IAH, 08/15/26 – 08/22/26: From $399
    15

    Sa

  • EYW–IAH, 08/16/26 – 08/23/26: From $922
    16

    Su

  • EYW–IAH, 08/17/26 – 08/24/26: From $679
    17

    Mo

  • EYW–IAH, 08/18/26 – 08/25/26: From $363
    18

    Tu

  • EYW–IAH, 08/19/26 – 08/26/26: From $363
    19

    We

  • EYW–IAH, 08/20/26 – 08/27/26: From $551
    20

    Th

  • EYW–IAH, 08/21/26 – 08/28/26: From $551
    21

    Fr

  • EYW–IAH, 08/22/26 – 08/29/26: From $424
    22

    Sa

  • EYW–IAH, 08/23/26 – 08/30/26: From $642
    23

    Su

  • EYW–IAH, 08/24/26 – 08/31/26: From $440
    24

    Mo

  • EYW–IAH, 08/25/26 – 09/01/26: From $346
    25

    Tu

  • EYW–IAH, 08/26/26 – 09/02/26: From $346
    26

    We

  • EYW–IAH, 08/27/26 – 09/03/26: From $615
    27

    Th

  • EYW–IAH, 08/28/26 – 09/04/26: From $679
    28

    Fr

  • EYW–IAH, 08/29/26 – 09/05/26: From $363
    29

    Sa

  • EYW–IAH, 08/30/26 – 09/06/26: From $576
    30

    Su

  • EYW–IAH, 08/31/26 – 09/07/26: From $440
    31

    Mo

  • EYW–IAH, 09/01/26 – 09/08/26: From $329
    01

    Tu

    SEP

  • EYW–IAH, 09/02/26 – 09/09/26: From $368
    02

    We

  • EYW–IAH, 09/03/26 – 09/10/26: From $440
    03

    Th

  • EYW–IAH, 09/04/26 – 09/11/26: From $329
    04

    Fr

  • EYW–IAH, 09/05/26 – 09/12/26: From $310
    05

    Sa

  • EYW–IAH, 09/06/26 – 09/13/26: From $576
    06

    Su

  • EYW–IAH: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • EYW–IAH: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • EYW–IAH: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • EYW–IAH, 09/10/26 – 09/17/26: From $440
    10

    Th

    • range$310-$922

    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 Key West to Houston flights

    $
    keyboard_arrow_down

    Key West (EYW)to

    Houston (IAH)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

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

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    09/30/26 - 10/07/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 hours ago

    Key West (EYW)to

    Houston (IAH)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 9 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.

    Finding cheap flights from Key West to Houston

    Looking for lower fares on your trip from Key West to Houston? 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 Key West to Houston