
$175 Cheap Alaska Airlines flights St. Louis (STL) to Phoenix (PHX)
Prices were available within the past 7 days and start at $175 for one-way flights and $396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 21
STL
St. Louis
PHX
Phoenix
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Origin airport | Lambert-St. Louis Intl. |
Destination airport | Sky Harbor Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United |
Popular airline | Southwest Airlines |
Distance | 1259 mi |
Average flight time | 2 hours 18 mins |
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