Flights from Seattle to Boston. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Boston. Find the best flights fast, track prices, and book...

Mar 4, 2016 · Cheap Flights from Seattle (SEA) to Boston (BOS) start at $93 for one-way and $183 for round trip. Earn your airline miles on top of our rewards!

Find the best deals on flights from Seattle (SEAA) to Boston Logan International (BOS). Compare prices from hundreds of major travel agents and airlines, all in one search.

As you book your flight from Seattle to Boston, you’ll find that numerous airlines offer one-stop journeys between Seattle-Tacoma International Airport (SEA) and Boston Logan International Airport (BOS).

1 day ago · Find United Airlines cheap flights from Seattle to Boston. Enjoy a Seattle to Boston modern flight experience in premium cabins with Wi-Fi.

Are you searching for American Airlines flights from Seattle to Boston? Find the best selections and fly in style.

Searching for cheap flights from Seattle to Boston? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.

Jan 23, 2025 · Find airfare and ticket deals for cheap flights from Seattle to Boston. Search flight deals from various travel partners with one click at $99.

Looking for a cheap last-minute deal or the best round-trip flight from Seattle / Tacoma International to Boston Logan International? Find the lowest prices on one-way and round-trip tickets right here.

Seattle (SEA) to Boston (BOS) flight schedule. The monthly calendar shows every direct flight departure from Seattle Tacoma International (SEA) with all airlines. Click on a date to see a list of flights or search for the best prices.