$436 Cheap Delta flights Phoenix (PHX) to St. Louis (STL)

$436 Cheap Delta flights Phoenix (PHX) to St. Louis (STL)

Prices were available within the past 7 days and start at $436 for one-way flights and $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 16 - Tue, May 20

PHX

Phoenix

STL

St. Louis

$607 Roundtrip, found 11 hours ago

$607

Roundtrip

found 11 hours ago

Select Delta flight, departing Fri, May 16 from Phoenix to St. Louis, returning Tue, May 20, priced at $607 found 11 hours ago

Fri, May 16 - Tue, May 20

PHX

Phoenix

STL

St. Louis

$657 Roundtrip, found 11 hours ago

$657

Roundtrip

found 11 hours ago

Select Delta flight, departing Fri, May 16 from Phoenix to St. Louis, returning Tue, May 20, priced at $657 found 11 hours ago