American Airlines flights from Houston to Saint Croix

Recent searches for flights from Houston to Saint Croix

Aug 2026
From$731*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$576*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$585*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $576
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • IAH–STX, 08/15/26 – 08/22/26: From $1,103
    15

    Sa

    AUG

  • IAH–STX, 08/16/26 – 08/23/26: From $1,046
    16

    Su

  • IAH–STX, 08/17/26 – 08/24/26: From $912
    17

    Mo

  • IAH–STX, 08/18/26 – 08/25/26: From $912
    18

    Tu

  • IAH–STX, 08/19/26 – 08/26/26: From $917
    19

    We

  • IAH–STX, 08/20/26 – 08/27/26: From $912
    20

    Th

  • IAH–STX, 08/21/26 – 08/28/26: From $819
    21

    Fr

  • IAH–STX, 08/22/26 – 08/29/26: From $848
    22

    Sa

  • IAH–STX, 08/23/26 – 08/30/26: From $819
    23

    Su

  • IAH–STX, 08/24/26 – 08/31/26: From $819
    24

    Mo

  • IAH–STX, 08/25/26 – 09/01/26: From $819
    25

    Tu

  • IAH–STX, 08/26/26 – 09/02/26: From $824
    26

    We

  • IAH–STX, 08/27/26 – 09/03/26: From $819
    27

    Th

  • IAH–STX, 08/28/26 – 09/04/26: From $731
    28

    Fr

  • IAH–STX, 08/29/26 – 09/05/26: From $760
    29

    Sa

  • IAH–STX, 08/30/26 – 09/06/26: From $776
    30

    Su

  • IAH–STX, 08/31/26 – 09/07/26: From $781
    31

    Mo

  • IAH–STX, 09/01/26 – 09/08/26: From $850
    01

    Tu

    SEP

  • IAH–STX, 09/02/26 – 09/09/26: From $740
    02

    We

  • IAH–STX, 09/03/26 – 09/10/26: From $731
    03

    Th

  • IAH–STX, 09/04/26 – 09/11/26: From $599
    04

    Fr

  • IAH–STX, 09/05/26 – 09/12/26: From $676
    05

    Sa

  • IAH–STX, 09/06/26 – 09/13/26: From $637
    06

    Su

  • IAH–STX, 09/07/26 – 09/14/26: From $813
    07

    Mo

  • IAH–STX, 09/08/26 – 09/15/26: From $581
    08

    Tu

  • IAH–STX, 09/09/26 – 09/16/26: From $650
    09

    We

  • IAH–STX, 09/10/26 – 09/17/26: From $685
    10

    Th

  • IAH–STX: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • IAH–STX: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • IAH–STX: cmp-view-offers-disclaimer. Find Offers
    13

    Su

  • IAH–STX, 09/14/26 – 09/21/26: From $576
    14

    Mo

    • range$576-$1,103

    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 Saint Croix flights

    $
    keyboard_arrow_down

    Houston (IAH)to

    Saint Croix (STX)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $576Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    09/14/26 - 09/21/26

    Round trip

    Economy

    from
    $576Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $581Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $581Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $581Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $585Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $585Fare subject to changes
    Updated: 3 hours ago

    Houston (IAH)to

    Saint Croix (STX)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $585Fare subject to changes
    Updated: 3 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 Houston to Saint Croix

    Looking for lower fares on your trip from Houston to Saint Croix? 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 Saint Croix