American Airlines flights from Huntsville to Saint Louis

Recent searches for flights from Huntsville to Saint Louis

Sep 2026
From$334*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$319*
Updated: 9 hours ago
Round tripIEconomy
Nov 2026
From$319*
Updated: 18 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $319
cmp-daily-histogram-bars-legend-max-price-aria-label $617
Displaying fares for September-2026
  • HSV–STL, 09/12/26 – 09/19/26: From $399
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  • HSV–STL, 09/13/26 – 09/20/26: From $399
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  • HSV–STL, 09/14/26 – 09/21/26: From $399
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  • HSV–STL, 09/15/26 – 09/22/26: From $399
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  • HSV–STL, 09/16/26 – 09/23/26: From $399
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  • HSV–STL, 09/17/26 – 09/24/26: From $399
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  • HSV–STL, 09/18/26 – 09/25/26: From $459
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  • HSV–STL, 09/19/26 – 09/26/26: From $369
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  • HSV–STL, 09/20/26 – 09/27/26: From $369
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  • HSV–STL, 09/21/26 – 09/28/26: From $369
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  • HSV–STL, 09/22/26 – 09/29/26: From $369
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  • HSV–STL, 09/23/26 – 09/30/26: From $369
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  • HSV–STL, 09/24/26 – 10/01/26: From $439
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  • HSV–STL, 09/25/26 – 10/02/26: From $552
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  • HSV–STL, 09/26/26 – 10/03/26: From $334
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  • HSV–STL, 09/27/26 – 10/04/26: From $424
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  • HSV–STL, 09/28/26 – 10/05/26: From $334
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  • HSV–STL, 09/29/26 – 10/06/26: From $334
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  • HSV–STL, 09/30/26 – 10/07/26: From $334
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  • HSV–STL, 10/01/26 – 10/08/26: From $439
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    OCT

  • HSV–STL, 10/02/26 – 10/09/26: From $617
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  • HSV–STL, 10/03/26 – 10/10/26: From $463
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  • HSV–STL, 10/04/26 – 10/11/26: From $617
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  • HSV–STL, 10/05/26 – 10/12/26: From $483
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  • HSV–STL, 10/06/26 – 10/13/26: From $319
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  • HSV–STL, 10/07/26 – 10/14/26: From $319
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  • HSV–STL, 10/08/26 – 10/15/26: From $319
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  • HSV–STL, 10/09/26 – 10/16/26: From $409
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  • HSV–STL: cmp-view-offers-disclaimer. Find Offers
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  • HSV–STL: cmp-view-offers-disclaimer. Find Offers
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    • range$319-$617

    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 Huntsville to Saint Louis flights

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    Huntsville (HSV)to

    Saint Louis (STL)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/18/26 - 10/25/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $319Fare subject to changes
    Updated: 9 hours ago

    Huntsville (HSV)to

    Saint Louis (STL)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $319Fare 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 Huntsville to Saint Louis

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

    Citi / AAdvantage credit card offer.

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    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 Huntsville to Saint Louis