$68 Cheap Frontier Airlines flights Denver (DEN) to San Antonio (SAT)

$68 Cheap Frontier Airlines flights Denver (DEN) to San Antonio (SAT)

Prices were available within the past 7 days and start at $68 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 3 - Wed, Mar 4

DEN

Denver

SAT

San Antonio

$196 Roundtrip, found 3 days ago

$196

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Mar 3 from Denver to San Antonio, returning Wed, Mar 4, priced at $196 found 3 days ago

Sat, Feb 28 - Mon, Mar 2

DEN

Denver

SAT

San Antonio

$198 Roundtrip, found 3 days ago

$198

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Denver to San Antonio, returning Mon, Mar 2, priced at $198 found 3 days ago

Fri, Feb 27 - Tue, Mar 3

DEN

Denver

SAT

San Antonio

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to San Antonio, returning Tue, Mar 3, priced at $208 found 3 days ago

Fri, Feb 27 - Mon, Mar 2

DEN

Denver

SAT

San Antonio

$210 Roundtrip, found 3 days ago

$210

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to San Antonio, returning Mon, Mar 2, priced at $210 found 3 days ago

Tue, Mar 3 - Fri, Mar 6

DEN

Denver

SAT

San Antonio

$248 Roundtrip, found 3 days ago

$248

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Mar 3 from Denver to San Antonio, returning Fri, Mar 6, priced at $248 found 3 days ago

Mon, Mar 2 - Tue, Mar 3

DEN

Denver

SAT

San Antonio

$274 Roundtrip, found 3 days ago

$274

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Mar 2 from Denver to San Antonio, returning Tue, Mar 3, priced at $274 found 3 days ago

Tue, Mar 3 - Thu, Mar 5

DEN

Denver

SAT

San Antonio

$275 Roundtrip, found 3 days ago

$275

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Mar 3 from Denver to San Antonio, returning Thu, Mar 5, priced at $275 found 3 days ago