$114 Cheap Frontier Airlines flights Chicago (ORD) to San Antonio (SAT)

$114 Cheap Frontier Airlines flights Chicago (ORD) to San Antonio (SAT)

Prices were available within the past 7 days and start at $114 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Tue, Oct 28

ORD

Chicago

SAT

San Antonio

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 25 from Chicago to San Antonio, returning Tue, Oct 28, priced at $184 found 1 day ago

Mon, Oct 20 - Thu, Oct 23

ORD

Chicago

SAT

San Antonio

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Chicago to San Antonio, returning Thu, Oct 23, priced at $243 found 1 day ago

Thu, Oct 23 - Fri, Oct 31

ORD

Chicago

SAT

San Antonio

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Chicago to San Antonio, returning Fri, Oct 31, priced at $248 found 1 day ago

Mon, Oct 20 - Thu, Oct 23

ORD

Chicago

SAT

San Antonio

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Chicago to San Antonio, returning Thu, Oct 23, priced at $267 found 1 day ago