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

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

Prices were available within the past 7 days and start at for one-way flights and $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 4 - Sat, Feb 7

STL

St. Louis

PHX

Phoenix

$377 Roundtrip, found 15 hours ago

$377

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, Feb 4 from St. Louis to Phoenix, returning Sat, Feb 7, priced at $377 found 15 hours ago

Tue, Feb 3 - Sun, Feb 8

STL

St. Louis

PHX

Phoenix

$407 Roundtrip, found 15 hours ago

$407

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Feb 3 from St. Louis to Phoenix, returning Sun, Feb 8, priced at $407 found 15 hours ago