Cheap Frontier Airlines flights San Francisco (SFO) to San Antonio (SAT)

Cheap Frontier Airlines flights San Francisco (SFO) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 23 - Tue, Aug 5

SFO

San Francisco

SAT

San Antonio

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 23 from San Francisco to San Antonio, returning Tue, Aug 5, priced at $304 found 1 day ago

Thu, Jul 24 - Tue, Aug 5

SFO

San Francisco

SAT

San Antonio

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 24 from San Francisco to San Antonio, returning Tue, Aug 5, priced at $315 found 1 day ago

Thu, Jul 24 - Thu, Aug 7

SFO

San Francisco

SAT

San Antonio

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 24 from San Francisco to San Antonio, returning Thu, Aug 7, priced at $326 found 1 day ago

Sat, Jul 26 - Tue, Aug 5

SFO

San Francisco

SAT

San Antonio

$355 Roundtrip, found 1 day ago

$355

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 26 from San Francisco to San Antonio, returning Tue, Aug 5, priced at $355 found 1 day ago

Sun, Jul 20 - Tue, Aug 5

SFO

San Francisco

SAT

San Antonio

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 20 from San Francisco to San Antonio, returning Tue, Aug 5, priced at $359 found 1 day ago

Sat, Jul 26 - Mon, Aug 4

SFO

San Francisco

SAT

San Antonio

$366 Roundtrip, found 1 day ago

$366

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 26 from San Francisco to San Antonio, returning Mon, Aug 4, priced at $366 found 1 day ago

Sun, Jul 20 - Thu, Aug 7

SFO

San Francisco

SAT

San Antonio

$370 Roundtrip, found 1 day ago

$370

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 20 from San Francisco to San Antonio, returning Thu, Aug 7, priced at $370 found 1 day ago

Tue, Jul 22 - Tue, Aug 5

SFO

San Francisco

SAT

San Antonio

$407 Roundtrip, found 1 day ago

$407

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 22 from San Francisco to San Antonio, returning Tue, Aug 5, priced at $407 found 1 day ago

Sun, Jul 20 - Sun, Aug 3

SFO

San Francisco

SAT

San Antonio

$414 Roundtrip, found 1 day ago

$414

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 20 from San Francisco to San Antonio, returning Sun, Aug 3, priced at $414 found 1 day ago

Tue, Jul 22 - Mon, Aug 4

SFO

San Francisco

SAT

San Antonio

$418 Roundtrip, found 1 day ago

$418

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 22 from San Francisco to San Antonio, returning Mon, Aug 4, priced at $418 found 1 day ago