American Airlines flights from Alexandria to Saint Louis

Recent searches for flights from Alexandria to Saint Louis

Sep 2026
From$343*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$328*
Updated: 8 hours ago
Round tripIEconomy
Nov 2026
From$328*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $328
cmp-daily-histogram-bars-legend-max-price-aria-label $433
Displaying fares for September-2026
  • AEX–STL, 09/16/26 – 09/23/26: From $433
    16

    We

    SEP

  • AEX–STL, 09/17/26 – 09/24/26: From $433
    17

    Th

  • AEX–STL, 09/18/26 – 09/25/26: From $433
    18

    Fr

  • AEX–STL, 09/19/26 – 09/26/26: From $433
    19

    Sa

  • AEX–STL, 09/20/26 – 09/27/26: From $433
    20

    Su

  • AEX–STL, 09/21/26 – 09/28/26: From $433
    21

    Mo

  • AEX–STL, 09/22/26 – 09/29/26: From $388
    22

    Tu

  • AEX–STL, 09/23/26 – 09/30/26: From $388
    23

    We

  • AEX–STL, 09/24/26 – 10/01/26: From $388
    24

    Th

  • AEX–STL, 09/25/26 – 10/02/26: From $388
    25

    Fr

  • AEX–STL, 09/26/26 – 10/03/26: From $388
    26

    Sa

  • AEX–STL, 09/27/26 – 10/04/26: From $388
    27

    Su

  • AEX–STL, 09/28/26 – 10/05/26: From $388
    28

    Mo

  • AEX–STL, 09/29/26 – 10/06/26: From $343
    29

    Tu

  • AEX–STL, 09/30/26 – 10/07/26: From $343
    30

    We

  • AEX–STL, 10/01/26 – 10/08/26: From $343
    01

    Th

    OCT

  • AEX–STL, 10/02/26 – 10/09/26: From $343
    02

    Fr

  • AEX–STL, 10/03/26 – 10/10/26: From $343
    03

    Sa

  • AEX–STL, 10/04/26 – 10/11/26: From $343
    04

    Su

  • AEX–STL, 10/05/26 – 10/12/26: From $343
    05

    Mo

  • AEX–STL, 10/06/26 – 10/13/26: From $328
    06

    Tu

  • AEX–STL, 10/07/26 – 10/14/26: From $328
    07

    We

  • AEX–STL, 10/08/26 – 10/15/26: From $417
    08

    Th

  • AEX–STL, 10/09/26 – 10/16/26: From $328
    09

    Fr

  • AEX–STL, 10/10/26 – 10/17/26: From $328
    10

    Sa

  • AEX–STL, 10/11/26 – 10/18/26: From $328
    11

    Su

  • AEX–STL, 10/12/26 – 10/19/26: From $328
    12

    Mo

  • AEX–STL: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

  • AEX–STL: cmp-view-offers-disclaimer. Find Offers
    14

    We

  • AEX–STL: cmp-view-offers-disclaimer. Find Offers
    15

    Th

    • range$328-$433

    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 Alexandria to Saint Louis flights

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    Alexandria (AEX)to

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

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/30/26 - 11/06/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/09/26 - 10/16/26

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

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

    Round trip

    Economy

    from
    $328Fare subject to changes
    Updated: 8 hours ago

    Alexandria (AEX)to

    Saint Louis (STL)
    10/12/26 - 10/19/26

    Round trip

    Economy

    from
    $328Fare 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.

    Citi / AAdvantage credit card offer.