American Airlines flights to Saint Louis from $199*

Popular flights to Saint Louis on American Airlines

American Airlines offers flights to Saint Louis (STL) from cities across the U.S. Nonstop and connecting options are available depending on the route and travel dates, with schedules and fares that vary throughout the year.

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  • Phoenix (PHX)to

    Saint Louis (STL)
    12/01/26 - 12/08/26
    from
    $279Fare subject to changes
    Updated: 12 hours ago
    Round trip
    Economy

    New York (LGA)to

    Saint Louis (STL)
    10/27/26 - 11/03/26
    from
    $245Fare subject to changes
    Updated: 3 hours ago
    Round trip
    Economy

    Chicago (ORD)to

    Saint Louis (STL)
    11/03/26 - 11/10/26
    from
    $243Fare subject to changes
    Updated: 3 hours ago
    Round trip
    Economy

    Boston (BOS)to

    Saint Louis (STL)
    10/15/26 - 10/19/26
    from
    $279Fare subject to changes
    Updated: 23 hours ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Saint Louis (STL)
    10/07/26 - 10/14/26
    from
    $299Fare subject to changes
    Updated: 15 hours ago
    Round trip
    Economy

    Washington, D.C. (DCA)to

    Saint Louis (STL)
    11/24/26 - 12/01/26
    from
    $231Fare subject to changes
    Updated: 12 hours ago
    Round trip
    Economy

    San Diego (SAN)to

    Saint Louis (STL)
    11/25/26 - 12/02/26
    from
    $237Fare subject to changes
    Updated: 2 hours ago
    Round trip
    Economy

    Fort Lauderdale (FLL)to

    Saint Louis (STL)
    11/17/26 - 11/24/26
    from
    $313Fare subject to changes
    Updated: 6 hours ago
    Round trip
    Economy

  • Las Vegas (LAS)to

    Saint Louis (STL)
    12/01/26 - 12/08/26
    from
    $319Fare subject to changes
    Updated: 3 hours ago
    Round trip
    Economy

    Richmond (RIC)to

    Saint Louis (STL)
    11/25/26 - 12/02/26
    from
    $255Fare subject to changes
    Updated: 2 hours ago
    Round trip
    Economy

    Seattle (SEA)to

    Saint Louis (STL)
    10/15/26 - 10/22/26
    from
    $227Fare subject to changes
    Updated: 21 hours ago
    Round trip
    Economy

    New York (NYC)to

    Saint Louis (STL)
    10/20/26 - 10/27/26
    from
    $245Fare subject to changes
    Updated: 2 hours ago
    Round trip
    Economy

  • Orange County (SNA)to

    Saint Louis (STL)
    12/01/26 - 12/03/26
    from
    $236Fare subject to changes
    Updated: 52 minutes ago
    Round trip
    Economy

    Tampa (TPA)to

    Saint Louis (STL)
    12/05/26 - 12/12/26
    from
    $311Fare subject to changes
    Updated: 2 hours ago
    Round trip
    Economy

    Wilmington (ILM)to

    Saint Louis (STL)
    10/17/26 - 10/24/26
    from
    $271Fare subject to changes
    Updated: 2 hours ago
    Round trip
    Economy

    Rochester (ROC)to

    Saint Louis (STL)
    11/11/26 - 11/18/26
    from
    $255Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

*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.

Find deals on flights to Saint Louis

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Dallas (DFW)to

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

Round trip

Economy

from
$201Fare subject to changes
Updated: 15 hours ago

Charlotte (CLT)to

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

Round trip

Economy

from
$219Fare subject to changes
Updated: 4 hours ago

Phoenix (PHX)to

Saint Louis (STL)
11/14/26 - 11/21/26

Round trip

Economy

from
$279Fare subject to changes
Updated: 22 hours ago

Boston (BOS)to

Saint Louis (STL)
10/15/26 - 10/19/26

Round trip

Economy

from
$279Fare subject to changes
Updated: 23 hours ago

Los Angeles (LAX)to

Saint Louis (STL)
11/14/26 - 11/21/26

Round trip

Economy

from
$277Fare subject to changes
Updated: 22 hours ago

Philadelphia (PHL)to

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

Round trip

Economy

from
$299Fare subject to changes
Updated: 15 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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Saint Louis routes with American Airlines