American Airlines flights from Louisville to Boston

Recent searches for flights from Louisville to Boston

Mar 2026
From$656*
Updated: 22 hours ago
Round tripIEconomy
Apr 2026
From$495*
Updated: 19 hours ago
Round tripIEconomy
May 2026
From$335*
Updated: 15 hours ago
Round tripIEconomy
$495
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    • range$495-$689

    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 Louisville to Boston flights

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    Louisville (SDF)to

    Boston (BOS)
    05/21/26 - 05/25/26

    Round trip

    Economy

    from
    $413Fare subject to changes
    Updated: 44 minutes ago

    Louisville (SDF)to

    Boston (BOS)
    05/23/26 - 06/06/26

    Round trip

    Economy

    from
    $335Fare subject to changes
    Updated: 15 hours ago

    Louisville (SDF)to

    Boston (BOS)
    07/11/26 - 07/18/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 20 hours ago

    Louisville (SDF)to

    Boston (BOS)
    07/28/26 - 08/04/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 21 hours ago

    Louisville (SDF)to

    Boston (BOS)
    08/26/26 - 08/30/26

    Round trip

    Economy

    from
    $394Fare subject to changes
    Updated: 23 hours ago

    Louisville (SDF)to

    Boston (BOS)
    06/06/26 - 06/14/26

    Round trip

    Economy

    from
    $394Fare subject to changes
    Updated: 13 hours ago

    Louisville (SDF)to

    Boston (BOS)
    04/02/26 - 04/06/26

    Round trip

    Economy

    from
    $495Fare subject to changes
    Updated: 19 hours ago

    Louisville (SDF)to

    Boston (BOS)
    04/16/26 - 04/19/26

    Round trip

    Economy

    from
    $517Fare 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.

    American Airlines flights from Louisville to Boston

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