$115 Cheap United flights St. Louis (STL) to San Antonio (SAT)

$115 Cheap United flights St. Louis (STL) to San Antonio (SAT)

Prices were available within the past 7 days and start at $115 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 28 - Tue, Dec 2

STL

St. Louis

SAT

San Antonio

$324 Roundtrip, found 21 hours ago

$324

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Nov 28 from St. Louis to San Antonio, returning Tue, Dec 2, priced at $324 found 21 hours ago

Fri, Nov 28 - Sat, Dec 6

STL

St. Louis

SAT

San Antonio

$334 Roundtrip, found 21 hours ago

$334

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Nov 28 from St. Louis to San Antonio, returning Sat, Dec 6, priced at $334 found 21 hours ago

Fri, Nov 28 - Fri, Dec 5

STL

St. Louis

SAT

San Antonio

$344 Roundtrip, found 21 hours ago

$344

Roundtrip

found 21 hours ago

Select United flight, departing Fri, Nov 28 from St. Louis to San Antonio, returning Fri, Dec 5, priced at $344 found 21 hours ago