Direct flights
from Seattle (SEA)
to Boston (BOS)

Weekly schedule for flights between Seattle-Tacoma Intl (Seattle, United States) and General Edward Lawrence Logan Intl (Boston, United States) operated by 1 airlines.
52 weekly flights operate on this route flying 2,502mi in 5h19min.
Expect $248 in average for a one-way ticket with the cheapest option at $257.