$96 Cheap Frontier Airlines flights Philadelphia (PHL) to San Antonio (SAT)

$96 Cheap Frontier Airlines flights Philadelphia (PHL) to San Antonio (SAT)

Prices were available within the past 7 days and start at $96 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 2 - Mon, Feb 9

PHL

Philadelphia

SAT

San Antonio

$180 Roundtrip, found 4 days ago

$180

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Feb 2 from Philadelphia to San Antonio, returning Mon, Feb 9, priced at $180 found 4 days ago

Fri, Jan 30 - Mon, Feb 2

PHL

Philadelphia

SAT

San Antonio

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Philadelphia to San Antonio, returning Mon, Feb 2, priced at $200 found 4 days ago

Fri, Jan 30 - Fri, Feb 6

PHL

Philadelphia

SAT

San Antonio

$220 Roundtrip, found 4 days ago

$220

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Philadelphia to San Antonio, returning Fri, Feb 6, priced at $220 found 4 days ago

Mon, Mar 9 - Tue, Mar 10

PHL

Philadelphia

SAT

San Antonio

$224 Roundtrip, found 3 days ago

$224

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Mar 9 from Philadelphia to San Antonio, returning Tue, Mar 10, priced at $224 found 3 days ago

Mon, Mar 9 - Thu, Mar 12

PHL

Philadelphia

SAT

San Antonio

$229 Roundtrip, found 3 days ago

$229

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Mar 9 from Philadelphia to San Antonio, returning Thu, Mar 12, priced at $229 found 3 days ago

Fri, Mar 6 - Tue, Mar 10

PHL

Philadelphia

SAT

San Antonio

$274 Roundtrip, found 3 days ago

$274

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Mar 6 from Philadelphia to San Antonio, returning Tue, Mar 10, priced at $274 found 3 days ago