$109 Cheap United flights St. Louis (STL) to San Antonio (SAT)

$109 Cheap United flights St. Louis (STL) to San Antonio (SAT)

Prices were available within the past 7 days and start at $109 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$222 Roundtrip, found 17 hours ago

$222

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $222 found 17 hours ago

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$227 Roundtrip, found 17 hours ago

$227

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $227 found 17 hours ago

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$237 Roundtrip, found 17 hours ago

$237

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $237 found 17 hours ago

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$242 Roundtrip, found 17 hours ago

$242

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $242 found 17 hours ago

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$257 Roundtrip, found 17 hours ago

$257

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $257 found 17 hours ago

Mon, Aug 25 - Thu, Aug 28

STL

St. Louis

SAT

San Antonio

$262 Roundtrip, found 17 hours ago

$262

Roundtrip

found 17 hours ago

Select United flight, departing Mon, Aug 25 from St. Louis to San Antonio, returning Thu, Aug 28, priced at $262 found 17 hours ago