$139 Cheap Alaska Airlines flights Detroit (DTW) to Phoenix (PHX)

View $139 flight on Wed, Mar 4, 2026Opens in a new window

$139 Cheap Alaska Airlines flights Detroit (DTW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $139 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 23 - Tue, Jan 6
DTW
Detroit
PHX
Phoenix
$516 Roundtrip, found 17 hours ago
$516
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Tue, Dec 23 from Detroit to Phoenix, returning Tue, Jan 6, priced at $516 found 17 hours ago
Flights from Detroit (DTW) to Phoenix (PHX)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
2668 km
Average flight time
1 hour 18 mins