$104 Cheap American Airlines flights St. Louis (STL) to Austin (AUS)

$104 Cheap American Airlines flights St. Louis (STL) to Austin (AUS)

Prices were available within the past 7 days and start at $104 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 8 - Thu, Dec 11

STL

St. Louis

AUS

Austin

$174 Roundtrip, found 10 hours ago

$174

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Mon, Dec 8 from St. Louis to Austin, returning Thu, Dec 11, priced at $174 found 10 hours ago

Wed, Feb 4 - Fri, Feb 6

STL

St. Louis

AUS

Austin

$209 Roundtrip, found 2 hours ago

$209

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Wed, Feb 4 from St. Louis to Austin, returning Fri, Feb 6, priced at $209 found 2 hours ago

Wed, Apr 22 - Sat, Apr 25

STL

St. Louis

AUS

Austin

$228 Roundtrip, just found

$228

Roundtrip

just found

Select American Airlines flight, departing Wed, Apr 22 from St. Louis to Austin, returning Sat, Apr 25, priced at $228 just found