$144 Cheap American Airlines flights Phoenix (PHX) to St. Louis (STL)

$144 Cheap American Airlines flights Phoenix (PHX) to St. Louis (STL)

Prices were available within the past 7 days and start at $144 for one-way flights and $531 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Fri, Aug 29

PHX

Phoenix

STL

St. Louis

$531 Roundtrip, found 1 day ago

$531

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 26 from Phoenix to St. Louis, returning Fri, Aug 29, priced at $531 found 1 day ago

Tue, Aug 26 - Fri, Aug 29

PHX

Phoenix

STL

St. Louis

$687 Roundtrip, found 1 day ago

$687

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 26 from Phoenix to St. Louis, returning Fri, Aug 29, priced at $687 found 1 day ago