$239 Cheap American Airlines flights San Francisco (SFO) to St. Louis (STL)

$239 Cheap American Airlines flights San Francisco (SFO) to St. Louis (STL)

Prices were available within the past 7 days and start at $239 for one-way flights and $610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 15 - Mon, May 18

SFO

San Francisco

STL

St. Louis

$610 Roundtrip, found 3 days ago

$610

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, May 15 from San Francisco to St. Louis, returning Mon, May 18, priced at $610 found 3 days ago