Flights from Greenville to Philadelphia from $ 433*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Greenville (GSP) to Philadelphia (PHL)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
No result for this month
May 2026
From$ 503*
Viewed: 19 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 Greenville (GSP) to Philadelphia (PHL) flights

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    More United deals on Greenville (GSP) to Philadelphia (PHL) flights
    From
    To
    Fare Type
    Dates
    Price
    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		06/10/26 - 06/17/26

    from

    $ 433

    Viewed: 18 hours ago

    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 503

    Viewed: 19 hours ago

    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		06/10/26 - 06/17/26

    from

    $ 615

    Viewed: 18 hours ago

    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 624

    Viewed: 19 hours ago

    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		06/10/26 - 06/17/26

    from

    $ 702

    Viewed: 18 hours ago

    Greenville (GSP)Philadelphia (PHL)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 772

    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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