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Cheap Flights from Boston to Seattle - BOS to SEA
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This page displays the cheapest discounted airline ticket & flight information for Boston, Massachusetts to Seattle, Washington including the cheapest seats, historical ranking, recent email alerts and airlines with flights that serve these cities.
Did you know?
- Alaska Airlines has the most flights (7) between Boston, MA and Seattle, WA.
- The largest aircraft flying between Boston, MA and Seattle, WA is a 737 operating by Alaska Airlines with 160 seats.
- The smallest aircraft flying between Boston, MA and Seattle, WA is a 32S operating by JetBlue Airways Corporation with 156 seats.
- 14 flights per week fly between Boston, MA and Seattle, WA
- The best current ticket price from Boston to Seattle is $246.
Recent Cheap Airline Airfares from Boston, Massachusetts (BOS) to Seattle, Washington (SEA)
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Airlines with Cheap Flights from Boston, Massachusetts to Seattle, Washington
Fare Compare's flight data shows that the following airlines have scheduled flights where both airports Boston and Seattle can connect all the way through during the year using flights only on these airlines.
Cheap Flights to Seattle
FareCompare.com flight schedule information shows the following airlines with scheduled flight service between Boston, Massachusetts and Seattle, Washington. This airline list also includes cheap flight alternatives provided by code share airlines (where the plane is operated by a different partner airline).
Cheap Roundtrip Airline Tickets
Cheap roundtrip airfares for all airlines from Boston, Massachusetts to Seattle, Washington.
Cheap One Way Airline Tickets
Cheap one way airfares for all airlines from Boston to Seattle.
Cheap Flights from Boston to Seattle, from $246, Airfare Search for BOS to SEA