$268 Cheap United flights Philadelphia (PHL) to San Antonio (SAT)

$268 Cheap United flights Philadelphia (PHL) to San Antonio (SAT)

Prices were available within the past 7 days and start at $268 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 7 - Mon, Dec 8

PHL

Philadelphia

SAT

San Antonio

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 7 from Philadelphia to San Antonio, returning Mon, Dec 8, priced at $351 found 1 day ago

Sun, Dec 7 - Mon, Dec 8

PHL

Philadelphia

SAT

San Antonio

$391 Roundtrip, found 1 day ago

$391

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 7 from Philadelphia to San Antonio, returning Mon, Dec 8, priced at $391 found 1 day ago

Sun, Dec 7 - Mon, Dec 8

PHL

Philadelphia

SAT

San Antonio

$472 Roundtrip, found 1 day ago

$472

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 7 from Philadelphia to San Antonio, returning Mon, Dec 8, priced at $472 found 1 day ago