$139 Cheap United flights Buffalo (BUF) to St. Louis (STL)

$139 Cheap United flights Buffalo (BUF) to St. Louis (STL)

Prices were available within the past 7 days and start at $139 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Sat, Aug 16

BUF

Buffalo

STL

St. Louis

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Sat, Aug 16, priced at $257 found 2 days ago

Tue, Aug 12 - Fri, Aug 15

BUF

Buffalo

STL

St. Louis

$264 Roundtrip, found 2 days ago

$264

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Fri, Aug 15, priced at $264 found 2 days ago

Tue, Aug 12 - Sat, Aug 16

BUF

Buffalo

STL

St. Louis

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Sat, Aug 16, priced at $292 found 2 days ago

Tue, Aug 12 - Fri, Aug 15

BUF

Buffalo

STL

St. Louis

$299 Roundtrip, found 2 days ago

$299

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Fri, Aug 15, priced at $299 found 2 days ago

Tue, Aug 12 - Sat, Aug 16

BUF

Buffalo

STL

St. Louis

$322 Roundtrip, found 2 days ago

$322

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Sat, Aug 16, priced at $322 found 2 days ago

Tue, Aug 12 - Sat, Aug 16

BUF

Buffalo

STL

St. Louis

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 12 from Buffalo to St. Louis, returning Sat, Aug 16, priced at $327 found 2 days ago