$120 Cheap Frontier Airlines flights Detroit (DTW) to San Antonio (SAT)

$120 Cheap Frontier Airlines flights Detroit (DTW) to San Antonio (SAT)

Prices were available within the past 7 days and start at $120 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Sat, Aug 16

DTW

Detroit

SAT

San Antonio

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Detroit to San Antonio, returning Sat, Aug 16, priced at $220 found 1 day ago

Fri, Aug 1 - Thu, Aug 14

DTW

Detroit

SAT

San Antonio

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Detroit to San Antonio, returning Thu, Aug 14, priced at $224 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

DTW

Detroit

SAT

San Antonio

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Detroit to San Antonio, returning Sat, Aug 16, priced at $228 found 1 day ago

Thu, Aug 14 - Fri, Aug 15

DTW

Detroit

SAT

San Antonio

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Detroit to San Antonio, returning Fri, Aug 15, priced at $248 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

DTW

Detroit

SAT

San Antonio

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Detroit to San Antonio, returning Sat, Aug 16, priced at $258 found 1 day ago

Fri, Aug 1 - Thu, Aug 14

DTW

Detroit

SAT

San Antonio

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Detroit to San Antonio, returning Thu, Aug 14, priced at $263 found 1 day ago

Fri, Aug 15 - Wed, Aug 20

DTW

Detroit

SAT

San Antonio

$270 Roundtrip, found 2 days ago

$270

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Detroit to San Antonio, returning Wed, Aug 20, priced at $270 found 2 days ago