Cheap American Airlines flights St. Louis (STL) to San Antonio (SAT)

Cheap American Airlines flights St. Louis (STL) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 11 - Sun, Nov 23

STL

St. Louis

SAT

San Antonio

$339 Roundtrip, found 3 days ago

$339

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Nov 11 from St. Louis to San Antonio, returning Sun, Nov 23, priced at $339 found 3 days ago

Mon, Nov 10 - Sun, Nov 23

STL

St. Louis

SAT

San Antonio

$349 Roundtrip, found 3 days ago

$349

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Nov 10 from St. Louis to San Antonio, returning Sun, Nov 23, priced at $349 found 3 days ago