American Airlines flights from Saint Louis to Mexico

Popular flights with American Airlines

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  • Saint Louis (STL)to

    Cancun (CUN)
    06/22/25 - 06/27/25
    from
    $541*
    Updated: 12 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    07/19/25 - 07/24/25
    from
    $541*
    Updated: 23 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    07/20/25 - 07/25/25
    from
    $541*
    Updated: 6 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    05/21/25 - 05/28/25
    from
    $551*
    Updated: 20 hours ago
    Round trip
    I
    Economy

  • Saint Louis (STL)to

    Cancun (CUN)
    05/21/25 - 05/29/25
    from
    $551*
    Updated: 20 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    05/28/25 - 06/03/25
    from
    $556*
    Updated: 1 hour ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    05/31/25 - 06/07/25
    from
    $563*
    Updated: 23 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    05/31/25 - 06/14/25
    from
    $563*
    Updated: 23 hours ago
    Round trip
    I
    Economy

  • Saint Louis (STL)to

    Cancun (CUN)
    05/25/25 - 06/02/25
    from
    $563*
    Updated: 11 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    04/17/25 - 04/20/25
    from
    $571*
    Updated: 19 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    06/07/25 - 06/14/25
    from
    $576*
    Updated: 1 hour ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    07/07/25 - 07/12/25
    from
    $576*
    Updated: 19 hours ago
    Round trip
    I
    Economy

  • Saint Louis (STL)to

    Cancun (CUN)
    05/25/25 - 05/29/25
    from
    $578*
    Updated: 14 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    09/02/25 - 09/07/25
    from
    $581*
    Updated: 21 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    05/24/25 - 05/29/25
    from
    $641*
    Updated: 14 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Cancun (CUN)
    03/26/25 - 04/01/25
    from
    $700*
    Updated: 18 hours ago
    Round trip
    I
    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.

American Airlines flights from Saint Louis to Mexico

Find more Saint Louis to Mexico deals

$

Saint Louis (STL)to

Cancun (CUN)
05/10/25 - 05/13/25

Round trip

I

Economy

from
$461
Updated: 47 minutes ago

Saint Louis (STL)to

Cabo San Lucas (SJD)
06/08/25 - 06/12/25

Round trip

I

Economy

from
$481
Updated: 19 hours ago

Saint Louis (STL)to

Mexico City (MEX)
05/29/25 - 06/08/25

Round trip

I

Economy

from
$537
Updated: 23 hours ago

Saint Louis (STL)to

Puerto Vallarta (PVR)
05/03/25 - 05/09/25

Round trip

I

Economy

from
$483
Updated: 17 hours ago

Saint Louis (STL)to

Cozumel (CZM)
04/25/25 - 05/02/25

Round trip

I

Economy

from
$471
Updated: 40 minutes ago

Saint Louis (STL)to

Morelia (MLM)
06/12/25 - 06/19/25

Round trip

I

Economy

from
$622
Updated: 14 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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