American Airlines flights from Denver to Philadelphia

Recent searches for flights from Denver to Philadelphia

May 2026
From$347*
Updated: 9 hours ago
Round tripIEconomy
Jun 2026
From$377*
Updated: 1 hour ago
Round tripIEconomy
Jul 2026
From$363*
Updated: 13 hours ago
Round tripIEconomy
$347
$781
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    • range$347-$781

    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 Denver to Philadelphia flights

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    Denver (DEN)to

    Philadelphia (PHL)
    05/26/26 - 05/28/26

    Round trip

    Economy

    from
    $347Fare subject to changes
    Updated: 9 hours ago

    Denver (DEN)to

    Philadelphia (PHL)
    07/03/26 - 07/08/26

    Round trip

    Economy

    from
    $363Fare subject to changes
    Updated: 13 hours ago

    Denver (DEN)to

    Philadelphia (PHL)
    07/01/26 - 07/07/26

    Round trip

    Economy

    from
    $363Fare subject to changes
    Updated: 11 hours ago

    Denver (DEN)to

    Philadelphia (PHL)
    06/20/26 - 06/30/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

    Philadelphia (PHL)
    06/25/26 - 06/30/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 13 hours ago

    Denver (DEN)to

    Philadelphia (PHL)
    07/01/26 - 07/06/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 11 hours ago

    Denver (DEN)to

    Philadelphia (PHL)
    06/19/26 - 06/30/26

    Round trip

    Economy

    from
    $377Fare subject to changes
    Updated: 1 hour ago

    Denver (DEN)to

    Philadelphia (PHL)
    05/29/26 - 05/31/26

    Round trip

    Economy

    from
    $388Fare subject to changes
    Updated: 8 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 Denver to Philadelphia

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