American Airlines flights from Los Angeles to Saint Louis

Recent searches for flights from Los Angeles to Saint Louis

Sep 2026
From$564*
Updated: 1 minute ago
Round tripIEconomy
Oct 2026
From$304*
Updated: 15 hours ago
Round tripIEconomy
Nov 2026
From$314*
Updated: 21 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $331
cmp-daily-histogram-bars-legend-max-price-aria-label $711
Displaying fares for September-2026
  • LAX–STL, 09/18/26 – 09/25/26: From $691
    18

    Fr

    SEP

  • LAX–STL, 09/19/26 – 09/26/26: From $609
    19

    Sa

  • LAX–STL, 09/20/26 – 09/27/26: From $711
    20

    Su

  • LAX–STL, 09/21/26 – 09/23/26: From $650
    21

    Mo

  • LAX–STL, 09/22/26 – 09/29/26: From $609
    22

    Tu

  • LAX–STL, 09/23/26 – 09/30/26: From $619
    23

    We

  • LAX–STL, 09/24/26 – 10/01/26: From $701
    24

    Th

  • LAX–STL, 09/25/26 – 10/02/26: From $701
    25

    Fr

  • LAX–STL, 09/26/26 – 10/03/26: From $609
    26

    Sa

  • LAX–STL, 09/27/26 – 10/09/26: From $564
    27

    Su

  • LAX–STL, 09/28/26 – 10/09/26: From $564
    28

    Mo

  • LAX–STL, 09/29/26 – 10/06/26: From $609
    29

    Tu

  • LAX–STL, 09/30/26 – 10/07/26: From $609
    30

    We

  • LAX–STL, 10/01/26 – 10/08/26: From $691
    01

    Th

    OCT

  • LAX–STL, 10/02/26 – 10/09/26: From $574
    02

    Fr

  • LAX–STL, 10/03/26 – 10/10/26: From $493
    03

    Sa

  • LAX–STL, 10/04/26 – 10/11/26: From $635
    04

    Su

  • LAX–STL, 10/05/26 – 10/12/26: From $574
    05

    Mo

  • LAX–STL, 10/06/26 – 10/13/26: From $483
    06

    Tu

  • LAX–STL, 10/07/26 – 10/14/26: From $483
    07

    We

  • LAX–STL, 10/08/26 – 10/12/26: From $454
    08

    Th

  • LAX–STL, 10/09/26 – 10/16/26: From $399
    09

    Fr

  • LAX–STL, 10/10/26 – 10/14/26: From $360
    10

    Sa

  • LAX–STL, 10/11/26 – 10/18/26: From $556
    11

    Su

  • LAX–STL, 10/12/26 – 10/15/26: From $341
    12

    Mo

  • LAX–STL, 10/13/26 – 10/15/26: From $341
    13

    Tu

  • LAX–STL, 10/14/26 – 10/19/26: From $331
    14

    We

  • LAX–STL, 10/15/26 – 10/22/26: From $367
    15

    Th

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    16

    Fr

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    17

    Sa

    • range$331-$711

    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 Los Angeles to Saint Louis flights

    $
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    Los Angeles (LAX)to

    Saint Louis (STL)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $340Fare subject to changes
    Updated: 1 hour ago

    Los Angeles (LAX)to

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

    Round trip

    Economy

    from
    $340Fare subject to changes
    Updated: 1 hour ago

    Los Angeles (LAX)to

    Saint Louis (STL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $304Fare subject to changes
    Updated: 15 hours ago

    Los Angeles (LAX)to

    Saint Louis (STL)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $314Fare subject to changes
    Updated: 21 hours ago

    Los Angeles (LAX)to

    Saint Louis (STL)
    11/03/26 - 11/09/26

    Round trip

    Economy

    from
    $314Fare subject to changes
    Updated: 19 hours ago

    Los Angeles (LAX)to

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

    Round trip

    Economy

    from
    $318Fare subject to changes
    Updated: 21 hours ago

    Los Angeles (LAX)to

    Saint Louis (STL)
    11/09/26 - 11/12/26

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 12 hours ago

    Los Angeles (LAX)to

    Saint Louis (STL)
    11/06/26 - 11/09/26

    Round trip

    Economy

    from
    $323Fare subject to changes
    Updated: 11 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.

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