Flights from Philadelphia to Peoria from $ 329*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Philadelphia (PHL) to Peoria (PIA)

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Mar 2026
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Apr 2026
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May 2026
From$ 329*
Viewed: 2 hours ago
RoundTrip|Economy
Displaying fares for March-2026
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    • *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Philadelphia (PHL) to Peoria (PIA) flights

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    More United deals on Philadelphia (PHL) to Peoria (PIA) flights
    From
    To
    Fare Type
    Dates
    Price
    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/23/26 - 05/25/26

    from

    $ 329

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 343

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/23/26 - 05/25/26

    from

    $ 527

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/23/26 - 05/25/26

    from

    $ 530

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 541

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/11/26 - 05/15/26

    from

    $ 557

    Viewed: 19 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 562

    Viewed: 2 hours ago

    Philadelphia (PHL)Peoria (PIA)Roundtrip
    |
    Economy    		05/11/26 - 05/15/26

    from

    $ 675

    Viewed: 19 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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