Cheap Frontier Airlines flights Buffalo (BUF) to San Antonio (SAT)

Cheap Frontier Airlines flights Buffalo (BUF) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Thu, May 22

BUF

Buffalo

SAT

San Antonio

$250 Roundtrip, found 19 hours ago

$250

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Buffalo to San Antonio, returning Thu, May 22, priced at $250 found 19 hours ago

Mon, May 19 - Sun, May 25

BUF

Buffalo

SAT

San Antonio

$280 Roundtrip, found 19 hours ago

$280

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Buffalo to San Antonio, returning Sun, May 25, priced at $280 found 19 hours ago

Sat, May 17 - Thu, May 22

BUF

Buffalo

SAT

San Antonio

$290 Roundtrip, found 19 hours ago

$290

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, May 17 from Buffalo to San Antonio, returning Thu, May 22, priced at $290 found 19 hours ago

Sat, May 17 - Sun, May 25

BUF

Buffalo

SAT

San Antonio

$320 Roundtrip, found 19 hours ago

$320

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, May 17 from Buffalo to San Antonio, returning Sun, May 25, priced at $320 found 19 hours ago

Fri, May 16 - Thu, May 22

BUF

Buffalo

SAT

San Antonio

$340 Roundtrip, found 19 hours ago

$340

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from Buffalo to San Antonio, returning Thu, May 22, priced at $340 found 19 hours ago

Fri, May 16 - Sun, May 25

BUF

Buffalo

SAT

San Antonio

$370 Roundtrip, found 19 hours ago

$370

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from Buffalo to San Antonio, returning Sun, May 25, priced at $370 found 19 hours ago