$148 Cheap United flights Austin (AUS) to St. Louis (STL)

$148 Cheap United flights Austin (AUS) to St. Louis (STL)

Prices were available within the past 7 days and start at $148 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 16 - Wed, Jun 17

AUS

Austin

STL

St. Louis

$229 Roundtrip, found 16 hours ago

$229

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Wed, Jun 17, priced at $229 found 16 hours ago

Tue, Jun 16 - Wed, Jun 17

AUS

Austin

STL

St. Louis

$233 Roundtrip, found 16 hours ago

$233

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Wed, Jun 17, priced at $233 found 16 hours ago

Tue, Jun 16 - Wed, Jun 17

AUS

Austin

STL

St. Louis

$252 Roundtrip, found 16 hours ago

$252

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Wed, Jun 17, priced at $252 found 16 hours ago

Tue, Jun 16 - Wed, Jun 17

AUS

Austin

STL

St. Louis

$255 Roundtrip, found 16 hours ago

$255

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Wed, Jun 17, priced at $255 found 16 hours ago

Tue, Jun 16 - Sat, Jun 20

AUS

Austin

STL

St. Louis

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Sat, Jun 20, priced at $260 found 1 day ago

Tue, Jun 16 - Wed, Jun 17

AUS

Austin

STL

St. Louis

$273 Roundtrip, found 16 hours ago

$273

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 16 from Austin to St. Louis, returning Wed, Jun 17, priced at $273 found 16 hours ago