$94 Cheap United flights Boston (BOS) to Seattle (SEA)

$94 Cheap United flights Boston (BOS) to Seattle (SEA)

Prices were available within the past 7 days and start at $94 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
United
Flights from Boston (BOS) to Seattle (SEA)
Origin airport
Logan Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Sun Country Airlines, United
Popular airline
American Airlines
Distance
3980 km
Average flight time
3 hours 18 mins