* All fares below were last found on: Jul 20, 2018 and 4:10:23 AM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
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Book your flights from Boston to Seattle and save big on airfares. Watch out for the interesting art relics at Seattle Art Museum or check out The Wing Luke Museum of the Asian Pacific American Experience for its interesting history, Seattle greets vacationers with open arms. It is the largest city in the Pacific Northwest.
To reach Seattle from Boston, you can book airlines that include JetBlue Airways and American Airlines. Take advantage of exclusive deals on flights to Seattle and save more to splurge on a vacation. The flight to Seattle from Boston is about six hours ten minutes excluding the layover time. This flight covers the distance of 2492 miles. Pass the time by watching in-flight movies or listening to music.