Alaska Airlines Flights from Phoenix to Seattle
expand_more
today
today
Lowest fares from Phoenix to Seattle
location_on
location_on
Try updating your route (origin and/or destination) or interact with individual dates below in order to find offers.
One-way low-fare flights Phoenix to Seattle.*
flight_takeoff
flight_land
$
Select travel class
FromPhoenix (PHX) | ToSeattle (SEA) | One-way | Saver | Depart: Jul 23, 2024 | From $79* Seen: 11 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.