$422 Cheap Alaska Airlines flights Tucson (TUS) to St. Louis (STL)

$422 Cheap Alaska Airlines flights Tucson (TUS) to St. Louis (STL)

Prices were available within the past 7 days and start at $422 for one-way flights and $733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Mon, Oct 6

TUS

Tucson

STL

St. Louis

$733 Roundtrip, found 7 hours ago

$733

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Tucson to St. Louis, returning Mon, Oct 6, priced at $733 found 7 hours ago