$105 Cheap Frontier Airlines flights San Antonio (SAT) to Chicago (ORD)

$105 Cheap Frontier Airlines flights San Antonio (SAT) to Chicago (ORD)

Prices were available within the past 7 days and start at $105 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 18 - Sat, Jul 12

SAT

San Antonio

ORD

Chicago

$261 Roundtrip, found 3 days ago

$261

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, May 18 from San Antonio to Chicago, returning Sat, Jul 12, priced at $261 found 3 days ago

Fri, May 23 - Sat, Jul 12

SAT

San Antonio

ORD

Chicago

$291 Roundtrip, found 3 days ago

$291

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, May 23 from San Antonio to Chicago, returning Sat, Jul 12, priced at $291 found 3 days ago