Alaska Airlines flights from Seattle to Boston
Flight departures from Seattle Tacoma International to General Edward Lawrence Logan International with Alaska Airlines
Select date and show flight departures up to 9 months ahead. The flight times are scheduled and not live.
May 17
1 flights
May 18
2 flights
May 19
1 flights
May 20
1 flights
May 21
3 flights
May 22
1 flights
May 23
4 flights
Time
Flight
