Flights from Philadelphia to Mexico from $ 400*

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Changed bag rules and optional services         Cruise Packages

Find United's best fares from Philadelphia to Mexico

$
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  • Philadelphia (PHL)to

    Oaxaca (OAX)
    01/22/26 - 01/29/26
    from
    $ 521
    Viewed: 22 hours ago
    Roundtrip
    Economy

    Philadelphia (PHL)to

    Leon (BJX)
    02/10/26 - 02/17/26
    from
    $ 599
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Philadelphia (PHL)to

    Ixtapa-Zihuatanejo (ZIH)
    02/25/26 - 03/11/26
    from
    $ 642
    Viewed: 5 hours ago
    Roundtrip
    Economy

    Philadelphia (PHL)to

    Mérida (MID)
    04/01/26 - 04/15/26
    from
    $ 576
    Viewed: 2 hours ago
    Roundtrip
    Economy

  • Philadelphia (PHL)to

    Monterrey (MTY)
    02/22/26 - 02/26/26
    from
    $ 573
    Viewed: 5 hours ago
    Roundtrip
    Economy

*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.

Business class flights from Philadelphia to Mexico

$

Philadelphia (PHL)to

Cancun (CUN)
05/05/26 - 05/12/26

Roundtrip

Business

from
$ 798
Viewed: 1 day ago

Philadelphia (PHL)to

Mexico City (MEX)
01/14/26 - 01/18/26

Roundtrip

Business

from
$ 927
Viewed: 23 hours ago

Philadelphia (PHL)to

Cabo San Lucas (SJD)
03/08/26 - 03/13/26

Roundtrip

Business

from
$ 1,289
Viewed: 17 hours ago

Philadelphia (PHL)to

Puerto Vallarta (PVR)
05/01/26 - 05/08/26

Roundtrip

Business

from
$ 1,058
Viewed: 17 minutes ago

Philadelphia (PHL)to

Leon (BJX)
01/04/26 - 01/22/26

Roundtrip

Business

from
$ 1,067
Viewed: 19 hours ago

Philadelphia (PHL)to

Oaxaca (OAX)
01/19/26 - 03/10/26

Roundtrip

Business

from
$ 1,003
Viewed: 18 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.