American Airlines flights from Saint Louis to Corpus Christi

Recent searches for flights from Saint Louis to Corpus Christi

Aug 2026
From$309*
Updated: 8 hours ago
Round tripIEconomy
Sep 2026
From$256*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$309*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $309
cmp-daily-histogram-bars-legend-max-price-aria-label $783
Displaying fares for August-2026
  • STL–CRP, 08/01/26 – 08/08/26: From $783
    01

    Sa

    AUG

  • STL–CRP, 08/02/26 – 08/09/26: From $783
    02

    Su

  • STL–CRP, 08/03/26 – 08/10/26: From $783
    03

    Mo

  • STL–CRP, 08/04/26 – 08/11/26: From $783
    04

    Tu

  • STL–CRP, 08/05/26 – 08/12/26: From $783
    05

    We

  • STL–CRP, 08/06/26 – 08/13/26: From $783
    06

    Th

  • STL–CRP, 08/07/26 – 08/14/26: From $581
    07

    Fr

  • STL–CRP, 08/08/26 – 08/15/26: From $604
    08

    Sa

  • STL–CRP, 08/09/26 – 08/16/26: From $581
    09

    Su

  • STL–CRP, 08/10/26 – 08/17/26: From $581
    10

    Mo

  • STL–CRP, 08/11/26 – 08/18/26: From $581
    11

    Tu

  • STL–CRP, 08/12/26 – 08/19/26: From $581
    12

    We

  • STL–CRP, 08/13/26 – 08/20/26: From $581
    13

    Th

  • STL–CRP, 08/14/26 – 08/21/26: From $369
    14

    Fr

  • STL–CRP, 08/15/26 – 08/22/26: From $404
    15

    Sa

  • STL–CRP, 08/16/26 – 08/23/26: From $387
    16

    Su

  • STL–CRP, 08/17/26 – 08/24/26: From $365
    17

    Mo

  • STL–CRP, 08/18/26 – 08/25/26: From $365
    18

    Tu

  • STL–CRP, 08/19/26 – 08/26/26: From $365
    19

    We

  • STL–CRP, 08/20/26 – 08/27/26: From $365
    20

    Th

  • STL–CRP, 08/21/26 – 08/28/26: From $317
    21

    Fr

  • STL–CRP, 08/22/26 – 08/29/26: From $309
    22

    Sa

  • STL–CRP, 08/23/26 – 08/30/26: From $338
    23

    Su

  • STL–CRP, 08/24/26 – 08/31/26: From $309
    24

    Mo

  • STL–CRP, 08/25/26 – 09/01/26: From $309
    25

    Tu

  • STL–CRP, 08/26/26 – 09/02/26: From $309
    26

    We

  • STL–CRP, 08/27/26 – 09/03/26: From $309
    27

    Th

  • STL–CRP: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

  • STL–CRP: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • STL–CRP: cmp-view-offers-disclaimer. Find Offers
    30

    Su

  • STL–CRP, 08/31/26 – 09/07/26: From $388
    31

    Mo

    • range$309-$783

    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 Saint Louis to Corpus Christi flights

    $
    keyboard_arrow_down

    Saint Louis (STL)to

    Corpus Christi (CRP)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $256Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    09/02/26 - 09/09/26

    Round trip

    Economy

    from
    $283Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $283Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    09/12/26 - 09/19/26

    Round trip

    Economy

    from
    $283Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    09/03/26 - 09/10/26

    Round trip

    Economy

    from
    $283Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 hours ago

    Saint Louis (STL)to

    Corpus Christi (CRP)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $309Fare subject to changes
    Updated: 8 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 Saint Louis to Corpus Christi

    Looking for lower fares on your trip from Saint Louis to Corpus Christi? 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 Saint Louis to Corpus Christi