Cheap flights for the route Seattle – Boston (SEA – BOS)

Jetradar will find you the cheapest airfare for Seattle – Boston by comparing the costs of flights to Boston using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy tickets for Seattle – Boston is up to you.

Please keep in mind that, depending on the number of days remaining until your departure, the price of a ticket for Seattle – Boston could change by more than 40%.

Jetradar suggests purchasing tickets for Seattle – Boston in advance so you can choose your flight conditions and focus on your preferences and financial capabilities.

General flight information for the route Seattle – Boston
  • The distance between Seattle and Boston is: 2488 miles (4004 kilometers)
  • Average flight time from Seattle to Boston: 5hrs. 12min.
  • Frequency of flights from Seattle to Boston:daily

Airfare for Seattle – Boston by month *

MonthOne-wayRound-trip
April 201930.04.2019$15901.04 - 08.04.2019check
May 201901.05.2019check01.05 - 08.05.2019check
June 201901.06.2019check01.06 - 08.06.2019check
July 201901.07.2019check01.07 - 08.07.2019check
August 201901.08.2019check01.08 - 08.08.2019check
September 201901.09.2019check01.09 - 08.09.2019check
October 201901.10.2019check01.10 - 08.10.2019check
November 201901.11.2019check01.11 - 08.11.2019check
December 201901.12.2019check01.12 - 08.12.2019check
January 202001.01.2020check01.01 - 08.01.2020check
February 202001.02.2020check01.02 - 08.02.2020check
March 202001.03.2020check01.03 - 08.03.2020check

* Prices found by users over the last 48 hours that do not represent an offer.

Least expensive flight from Seattle to Boston found by our users over the last 48 hours: ticket with Frontier Airlines with a departure on 30.04.2019 and a cost of 159 US dollars . Find this ticket

Fastest flight from Seattle to Boston: ticket with JetBlue Airways with a departure nearest to 25.04.2019 and a duration of 5hrs. 8min.. Find this ticket

Direct flights for the route Seattle – Boston
FlightDepartureDurationArrivalDeparture days
Airports that offer Seattle – Boston flights

Seattle airports from which there are flights to Boston:

Boston airports accepting flights from Seattle: