$212 Cheap American Airlines flights St. Louis (STL) to San Antonio (SAT)

$212 Cheap American Airlines flights St. Louis (STL) to San Antonio (SAT)

Prices were available within the past 7 days and start at $212 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 30 - Thu, Jan 1

STL

St. Louis

SAT

San Antonio

$398 Roundtrip, found 6 hours ago

$398

Roundtrip

found 6 hours ago

Select American Airlines flight, departing Tue, Dec 30 from St. Louis to San Antonio, returning Thu, Jan 1, priced at $398 found 6 hours ago

Thu, Jan 1 - Fri, Jan 9

STL

St. Louis

SAT

San Antonio

$426 Roundtrip, found 1 day ago

$426

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jan 1 from St. Louis to San Antonio, returning Fri, Jan 9, priced at $426 found 1 day ago

Sun, Dec 28 - Tue, Jan 6

STL

St. Louis

SAT

San Antonio

$466 Roundtrip, found 1 day ago

$466

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Dec 28 from St. Louis to San Antonio, returning Tue, Jan 6, priced at $466 found 1 day ago

Tue, Dec 30 - Thu, Jan 1

STL

St. Louis

SAT

San Antonio

$498 Roundtrip, found 6 hours ago

$498

Roundtrip

found 6 hours ago

Select American Airlines flight, departing Tue, Dec 30 from St. Louis to San Antonio, returning Thu, Jan 1, priced at $498 found 6 hours ago