$350 Cheap United flights San Diego (SAN) to Philadelphia (PHL)

$350 Cheap United flights San Diego (SAN) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $350 for one-way flights and $426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$426 Roundtrip, just found

$426

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $426 just found

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$436 Roundtrip, just found

$436

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $436 just found

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$448 Roundtrip, just found

$448

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $448 just found

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$451 Roundtrip, just found

$451

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $451 just found

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$456 Roundtrip, just found

$456

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $456 just found

Sun, Sep 6 - Sat, Sep 12

SAN

San Diego

PHL

Philadelphia

$473 Roundtrip, just found

$473

Roundtrip

just found

Select United flight, departing Sun, Sep 6 from San Diego to Philadelphia, returning Sat, Sep 12, priced at $473 just found