Which airports does Alaska Airlines fly between Phoenix and Seattle?
For flights between Phoenix and Seattle, Alaska Airlines operates the following airport routes:
For flights between Phoenix and Seattle, Alaska Airlines operates from the following airport routes: Sky Harbor International Airport (PHX) to Seattle All Airports (SEA)
What do Alaska Airlines flights from Phoenix to Seattle cost?
One of Alaska Airlines cheapest prices for a Phoenix to Seattle flight we have right now is $64.
On average though, flights with Alaska Airlines cost $136.47 for the route Phoenix to Seattle, but it mostly depends on the season and how far in advance you book your tickets.