Flights from Boston to Seattle starting at $142

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

Jetradar will find you the cheapest airfare for Boston – Seattle by comparing the costs of flights to Seattle using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy tickets for Boston – Seattle 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 Boston – Seattle could change by more than 52%.

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

General flight information for the route Boston – Seattle
  • The distance between Boston and Seattle is: 2488 miles (4004 kilometers)
  • Average flight time from Boston to Seattle: 7hrs. 24min.
  • Frequency of flights from Boston to Seattle:daily

Airfare for Boston – Seattle by month *

MonthOne-wayRound-trip
March 201701.03.2017check28.03 - 29.03.2017$292
April 201701.04.2017check01.04 - 09.04.2017$328
May 201701.05.2017check19.05 - 22.05.2017$270
June 201701.06.2017check23.06 - 25.06.2017$464
July 201701.07.2017check29.07 - 07.08.2017$438
August 201724.08.2017$14201.08 - 08.08.2017check
September 201701.09.2017check01.09 - 08.09.2017check
October 201701.10.2017check01.10 - 08.10.2017check
November 201701.11.2017check01.11 - 08.11.2017check
December 201701.12.2017check01.12 - 08.12.2017check
January 201801.01.2018check01.01 - 08.01.2018check
February 201801.02.2018check01.02 - 08.02.2018check

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

Least expensive flight from Boston to Seattle found by our users over the last 48 hours: ticket with Delta Air Lines with a departure on 24.08.2017 and a cost of 142 US dollars. Find this ticket

Fastest flight from Boston to Seattle: ticket with JetBlue Airways with a departure nearest to 01.03.2017 and a duration of 6hrs. 15min.. Find this ticket

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

Boston airports from which there are flights to Seattle:

  • Logan International (BOS)

Seattle airports accepting flights from Boston:

  • Seattle-Tacoma International (SEA)

Most popular airports offering Boston – Seattle flights:

  • Logan International (BOS) – Seattle-Tacoma International (SEA)

Most popular cities and airports through which you can fly from Boston to Seattle:

  • BaltimoreBaltimore/Washington International Thurgood Marshall (BWI)
  • New YorkNewark Liberty International (EWR)
  • Las VegasMc Carran International (LAS)
  • CharlotteCharlotte Douglas (CLT)
  • DenverDenver International (DEN)
  • New YorkJohn F Kennedy International (JFK)
  • ChicagoMidway (MDW)
  • Salt Lake CitySalt Lake City International (SLC)
  • DetroitDetroit Metropolitan Wayne County (DTW)
  • WashingtonRonald Reagan Washington National Airport (DCA)
  • MinneapolisMinneapolis - St. Paul International (MSP)
  • ChicagoChicago O'hare International (ORD)
  • WashingtonWashington Dulles International (IAD)
  • DallasDallas/Fort Worth International (DFW)
  • AtlantaHartsfield-jackson Atlanta International (ATL)

Most popular by Jetradar

Flights from Boston

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