$97 Cheap Frontier Airlines flights San Antonio (SAT) to Philadelphia (PHL)

$97 Cheap Frontier Airlines flights San Antonio (SAT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $97 for one-way flights and $423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Thu, Nov 27

SAT

San Antonio

PHL

Philadelphia

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from San Antonio to Philadelphia, returning Thu, Nov 27, priced at $423 found 1 day ago