Flights from Seattle to Boston
Cheap SEA to Boston flights
Discount flights from Seattle to Boston airfare
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Seattle, Washington (SEA) to Boston, Massachusetts (BOS)
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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 |
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Popular Flights from Seattle, Washington
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Popular Flights from Boston, Massachusetts
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SEA to BOS Route Map
Seattle to Boston Flights, Stats and Airplanes
Route information for flights from Seattle Tacoma Intl. to Logan Intl..
Airline carriers and aircraft used on flights from SEA to BOS
Alaska Airlines, Inc.
JetBlue Airways
Boeing 737-800 (winglets) pax
Airbus A320-100/200
SEA - Seattle Tacoma Intl. Airlines
Browse the the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
BOS - Logan Intl. Airlines
Browse the most popular airlines servicing the Boston (BOS) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
Interesting Facts About Flights from Seattle to Boston (SEA to BOS)
- The newest aircraft servicing SEA to BOS in 2009 was Alaska Airlines' B737-9 from Boeing. The B737-9 started flying in 2002.
- The shortest flight distance between Seattle and Boston is 2496 miles.
- The shortest flight between SEA and BOS takes about 279 minutes.
- Alaska Airlines carried a total of 74,769 passengers from SEA to BOS in 2009.
- In 2009, there were 4 airline companies operating between Seattle and Boston.
- JetBlue Airways offers the shortest flight times from Seattle to Boston.
- The largest aircraft servicing flights between Seattle and Boston from Northwest Airlines is the B757-3 built by Boeing with 224 seats.
- 143,454 seats were available on flights from SEA to BOS in 2009. Of those seats, a total of 117,459 passengers flew on all flights from SEA to BOS that year.
- There were 117,459 passengers that flew from Seattle to Boston in 2009.
- Alaska Airlines operated flights from SEA to BOS using 3 types of aircraft in 2009.
- The oldest aircraft servicing trips from Seattle, WA to Boston, MA in 2009 was JetBlue Airways' A320-1/2 from Airbus Industrie which started flying in 1990.
- The smallest aircraft servicing flights from SEA to BOS for Alaska Airlines is the B737-7 built by Boeing with 124 seats.
- The average flight time from Seattle, WA to Boston, MA takes about 284 minutes.
- The average aircraft occupancy on flights from Seattle to Boston in 2009 was 79.19%.
- Flight #496, operated by JetBlue Airways, was the flight with the most delays in 2009, with 12 minutes average delay between flights from Seattle to Boston.
- Alaska Airlines, JetBlue Airways, Continental Airlines, Northwest Airlines offer flights from Seattle, WA to Boston, MA.
- Alaska Airlines, JetBlue Airways operate the shortest flights from Seattle to Boston.
(Source: FAA & BTS 2009 Databases)


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