Cheap American Airlines flights St. Louis (STL) to Buffalo (BUF)

Cheap American Airlines flights St. Louis (STL) to Buffalo (BUF)

Prices were available within the past 7 days and start at for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Mon, Oct 20

STL

St. Louis

BUF

Buffalo

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Oct 15 from St. Louis to Buffalo, returning Mon, Oct 20, priced at $349 found 1 day ago