Which airports does Alaska Airlines flies between for Boston-Seattle?
For flights between Boston and Seattle, Alaska Airlines flies from the following airport routes: Logan International Airport (BOS) to Seattle All Airports (SEA)
What do Alaska Airlines flights from Boston to Seattle cost?
One of Alaska Airlines cheapest prices for a Boston to Seattle flight we have right now is AED 1343.
On average though, flights with Alaska Airlines cost $ 1452.19 for the route Boston to Seattle, though it depends a lot on the season and how far in advance you book your tickets.