Flights from Philadelphia to Key West with American Airlines

Recent searches for flights from Philadelphia to Key West

Jul 2025
From$443*
Updated: 20 hours ago
Round tripIEconomy
$443
$658
Displaying fares for July-2025
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    AUG

    • range$443-$658

    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.

    Popular flights with American Airlines

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    *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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    Flights from Philadelphia to Key West with American Airlines

    Find deals on Philadelphia to Key West flights

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    Philadelphia (PHL)to

    Key West (EYW)
    02/10/26 - 02/24/26

    Round trip

    Economy

    from
    $417Fare subject to changes
    Updated: 19 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    01/09/26 - 01/13/26

    Round trip

    Economy

    from
    $417Fare subject to changes
    Updated: 15 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    02/04/26 - 02/10/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 9 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    01/28/26 - 02/04/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 10 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    05/20/26 - 05/27/26

    Round trip

    Economy

    from
    $423Fare subject to changes
    Updated: 23 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    01/21/26 - 01/25/26

    Round trip

    Economy

    from
    $443Fare subject to changes
    Updated: 17 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    01/05/26 - 01/10/26

    Round trip

    Economy

    from
    $443Fare subject to changes
    Updated: 17 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    03/19/26 - 03/24/26

    Round trip

    Economy

    from
    $443Fare subject to changes
    Updated: 15 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    01/29/26 - 02/01/26

    Round trip

    Economy

    from
    $463Fare subject to changes
    Updated: 19 hours ago

    Philadelphia (PHL)to

    Key West (EYW)
    02/22/26 - 02/28/26

    Round trip

    Economy

    from
    $473Fare 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.