$90 Cheap Frontier Airlines flights Baltimore (BWI) to San Antonio (SAT)

$90 Cheap Frontier Airlines flights Baltimore (BWI) to San Antonio (SAT)

Prices were available within the past 7 days and start at $90 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Mon, Oct 6

BWI

Baltimore

SAT

San Antonio

$168 Roundtrip, found 1 day ago

$168

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Baltimore to San Antonio, returning Mon, Oct 6, priced at $168 found 1 day ago

Fri, Oct 3 - Sun, Oct 5

BWI

Baltimore

SAT

San Antonio

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Baltimore to San Antonio, returning Sun, Oct 5, priced at $183 found 1 day ago

Mon, Oct 6 - Mon, Oct 13

BWI

Baltimore

SAT

San Antonio

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Baltimore to San Antonio, returning Mon, Oct 13, priced at $234 found 1 day ago

Fri, Oct 3 - Sat, Oct 4

BWI

Baltimore

SAT

San Antonio

$261 Roundtrip, found 1 day ago

$261

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Baltimore to San Antonio, returning Sat, Oct 4, priced at $261 found 1 day ago

Fri, Oct 3 - Sun, Oct 5

BWI

Baltimore

SAT

San Antonio

$301 Roundtrip, found 1 day ago

$301

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Baltimore to San Antonio, returning Sun, Oct 5, priced at $301 found 1 day ago

Fri, Oct 3 - Sun, Oct 5

BWI

Baltimore

SAT

San Antonio

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Baltimore to San Antonio, returning Sun, Oct 5, priced at $316 found 1 day ago