Which airports does Alaska Airlines fly between Seattle and Austin, TX?
For flights between Seattle and Austin, TX, Alaska Airlines operates the following airport routes:
For flights between Seattle and Austin, TX, Alaska Airlines operates from the following airport routes: Seattle All Airports (SEA) to Austin-Bergstrom International Airport (AUS)
What do Alaska Airlines flights from Seattle to Austin, TX cost?
One of Alaska Airlines cheapest prices for a Seattle to Austin, TX flight we have right now is $135.
On average though, flights with Alaska Airlines cost $544.19 for the route Seattle to Austin, TX, but it mostly depends on the season and how far in advance you book your tickets.