American Airlines flights from New York to Saint Louis

Recent searches for flights from New York to Saint Louis

Sep 2026
From$365*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$245*
Updated: 7 hours ago
Round tripIEconomy
Nov 2026
From$245*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $245
cmp-daily-histogram-bars-legend-max-price-aria-label $564
Displaying fares for September-2026
  • NYC–STL: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

    SEP

  • NYC–STL, 09/16/26 – 09/23/26: From $484
    16

    We

  • NYC–STL, 09/17/26 – 09/24/26: From $547
    17

    Th

  • NYC–STL, 09/18/26 – 09/20/26: From $559
    18

    Fr

  • NYC–STL, 09/19/26 – 09/26/26: From $484
    19

    Sa

  • NYC–STL, 09/20/26 – 09/27/26: From $564
    20

    Su

  • NYC–STL, 09/21/26 – 09/28/26: From $547
    21

    Mo

  • NYC–STL, 09/22/26 – 09/29/26: From $484
    22

    Tu

  • NYC–STL, 09/23/26 – 09/30/26: From $484
    23

    We

  • NYC–STL, 09/24/26 – 10/01/26: From $546
    24

    Th

  • LGA–STL, 09/25/26 – 10/03/26: From $532
    25

    Fr

  • NYC–STL, 09/26/26 – 10/03/26: From $484
    26

    Sa

  • NYC–STL, 09/27/26 – 10/04/26: From $551
    27

    Su

  • NYC–STL, 09/28/26 – 10/05/26: From $415
    28

    Mo

  • NYC–STL, 09/29/26 – 10/06/26: From $365
    29

    Tu

  • NYC–STL, 09/30/26 – 10/07/26: From $365
    30

    We

  • NYC–STL, 10/01/26 – 10/08/26: From $498
    01

    Th

    OCT

  • NYC–STL, 10/02/26 – 10/09/26: From $498
    02

    Fr

  • NYC–STL, 10/03/26 – 10/10/26: From $370
    03

    Sa

  • NYC–STL, 10/04/26 – 10/11/26: From $505
    04

    Su

  • LGA–STL, 10/05/26 – 10/12/26: From $291
    05

    Mo

  • LGA–STL, 10/06/26 – 10/13/26: From $245
    06

    Tu

  • LGA–STL, 10/07/26 – 10/14/26: From $245
    07

    We

  • LGA–STL, 10/08/26 – 10/12/26: From $281
    08

    Th

  • LGA–STL, 10/09/26 – 10/13/26: From $346
    09

    Fr

  • NYC–STL, 10/10/26 – 10/17/26: From $251
    10

    Sa

  • NYC–STL, 10/11/26 – 10/18/26: From $456
    11

    Su

  • LGA–STL, 10/12/26 – 10/19/26: From $281
    12

    Mo

  • LGA–STL, 10/13/26 – 10/14/26: From $245
    13

    Tu

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

    We

    • range$245-$564

    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 New York to Saint Louis flights

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    New York (NYC)to

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

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 hours ago

    New York (NYC)to

    Saint Louis (STL)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $245Fare subject to changes
    Updated: 7 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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