Flights from Boston to Seattle
Cheap BOS to Seattle flights
Discount flights from Boston to Seattle airfare
| Carrier | Length of Stay | Travel Dates |
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Boston, Massachusetts (BOS) to Seattle, Washington (SEA)
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- Roundtrip (including all taxes and fees)
- Per Adult
- Based on e-ticket purchase
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The lowest roundtrip price(s) recently found
| Airport | Flight To | Travel Dates (Nights) |
Hotel Rating | Package Discount |
Price per Passenger |
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Popular Flights from Boston, Massachusetts
Top Boston Flights to US Destinations
Top Boston International Destinations
Popular Flights from Seattle, Washington
Top Seattle Flights to US Destinations
Seattle to New York (SEA - JFK)
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Seattle to San Francisco (SEA - SFO)
Seattle to Miami (SEA - MIA)
Seattle to Los Angeles (SEA - LAX)
Seattle to Las Vegas (SEA - LAS)
Seattle to Houston (SEA - IAH)
Seattle to Newark (SEA - EWR)
Top Seattle International Destinations
BOS to SEA Route Map
Boston to Seattle Flights, Stats and Airplanes
Route information for flights from Logan Intl. to Seattle Tacoma Intl..
Airline carriers and aircraft used on flights from BOS to SEA
Alaska Airlines, Inc.
JetBlue Airways
Boeing 737-800 (winglets) pax
Airbus A320-100/200
BOS - Logan Intl. Airlines
Browse the the most popular airlines servicing the Boston (BOS) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
SEA - Seattle Tacoma Intl. Airlines
Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
Interesting Facts About Flights from Boston to Seattle (BOS to SEA)
- The oldest aircraft servicing trips from Boston, MA to Seattle, WA in 2009 was Delta Airlines' B757-2 from Boeing which started flying in 1990.
- Alaska Airlines, JetBlue Airways operate the shortest flights from Boston to Seattle.
- The smallest aircraft servicing flights from BOS to SEA for Alaska Airlines is the B737-7 built by Boeing with 124 seats.
- Alaska Airlines carried a total of 73,603 passengers from BOS to SEA in 2009.
- The shortest flight between BOS and SEA takes about 336 minutes.
- JetBlue Airways offers the shortest flight times from Boston to Seattle.
- Alaska Airlines, JetBlue Airways, Delta Airlines offer flights from Boston, MA to Seattle, WA.
- The average aircraft occupancy on flights from Boston to Seattle in 2009 was 76.66%.
- The newest aircraft servicing BOS to SEA in 2009 was Alaska Airlines' B737-9 from Boeing. The B737-9 started flying in 2002.
- The average flight time from Boston, MA to Seattle, WA takes about 338 minutes.
- 143,100 seats were available on flights from BOS to SEA in 2009. Of those seats, a total of 115,472 passengers flew on all flights from BOS to SEA that year.
- The largest aircraft servicing flights between Boston and Seattle from Delta Airlines is the B757-2 built by Boeing with 184 seats.
- Alaska Airlines operated flights from BOS to SEA using 3 types of aircraft in 2009.
- The shortest flight distance between Boston and Seattle is 2496 miles.
- There were 115,472 passengers that flew from Boston to Seattle in 2009.
- In 2009, there were 3 airline companies operating between Boston and Seattle.
- Flight #905, operated by Alaska Airlines, was the flight with the most delays in 2009, with 14 minutes average delay between flights from Boston to Seattle.
(Source: FAA & BTS 2009 Databases)


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