$91 Cheap Frontier Airlines flights Baltimore (BWI) to San Antonio (SAT)

$91 Cheap Frontier Airlines flights Baltimore (BWI) to San Antonio (SAT)

Prices were available within the past 7 days and start at $91 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Fri, Jul 11

BWI

Baltimore

SAT

San Antonio

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Baltimore to San Antonio, returning Fri, Jul 11, priced at $232 found 1 day ago

Mon, Jun 23 - Fri, Jul 11

BWI

Baltimore

SAT

San Antonio

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Baltimore to San Antonio, returning Fri, Jul 11, priced at $245 found 1 day ago

Sun, Jun 29 - Mon, Jul 14

BWI

Baltimore

SAT

San Antonio

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Baltimore to San Antonio, returning Mon, Jul 14, priced at $257 found 1 day ago

Wed, Jun 25 - Fri, Jul 11

BWI

Baltimore

SAT

San Antonio

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore to San Antonio, returning Fri, Jul 11, priced at $258 found 1 day ago

Sun, Jun 29 - Mon, Jul 7

BWI

Baltimore

SAT

San Antonio

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Baltimore to San Antonio, returning Mon, Jul 7, priced at $270 found 1 day ago

Sun, Jun 29 - Tue, Jul 8

BWI

Baltimore

SAT

San Antonio

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Baltimore to San Antonio, returning Tue, Jul 8, priced at $283 found 1 day ago