Cheap flights from Seattle to Boston
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Cheapest flights to Boston
New York
Boston
$ 24
Dallas
Boston
$ 92
Washington
Boston
$ 69
San Francisco
Boston
$ 401
Los Angeles
Boston
$ 315
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The most popular airlines flying from Seattle to Boston
Flights with American Airlines
From $ 265
Flights with Delta
From $ 164
Flights with JetBlue
From $ 173
Flights with Alaska Airlines
From $ 160
Flights with United Airlines
From $ 191
