Seattle to Boston Flights

Best Departing Flights from Seattle to Boston

Departure date Flight class Stops Price Distance Find Ticket

13.09.2020

Economy

Direct

227

2 488.59 m

227

13.09.2020

Economy

1 stop

115

2 488.59 m

115

13.09.2020

Economy

2 stops

83

2 488.59 m

83

SEA-BOS Flight Tickets Booking by Date

SEA-BOS Route

Book cheap flights to Boston from Seattle today with using OutTrippin’s ticket finder. We help you compare flights, carriers and seating classes all year round. Be sure to find the right flight to match your budget, plans and travel preferences.

Direct Flights from Seattle to Boston

Departure date Flight Airlines Find Ticket

19.09.2020

Alaska Airlines (AS 736)

366

21.11.2020

Alaska Airlines (AS 736)

393

Round-trip Tickets from Seattle to Boston

Departure date Return date Flight Stops Find Ticket

04.10.2020

08.10.2020

Alaska Airlines (AS 736)

Direct

190

04.10.2020

08.10.2020

American Airlines (AA 1540)

1 stop

169

04.10.2020

08.10.2020

United Airlines (UA 616)

2 stops

176

SEA-BOS Compare Airline Prices

Departure date Return date Stops Price Flight number Airlines Find Ticket

19.09.2020

22.09.2020

2 stops

215

UA 214

215


* Total price includes taxes + fees for 1 adult. Additional bag fees and other fees may apply.

Seattle-Boston Flight is Served by Airlines

  • Alaska Airlines Flights
  • JetBlue Flights

Departure Seattle-Tacoma International Airport (Seattle)

Weather: [simple-weather location=”Seattle, United States” days=”2″]
  • Airport Name: Seattle-Tacoma International Airport
  • Country Code: US
  • City Code: SEA
  • Airport Code: SEA
  • Flightable: Active
  • Time Zone: America/Los_Angeles
  • Latitude: 47.44384
  • Longitude: -122.301735

Destination Logan International Airport (Boston)

Weather: [simple-weather location=”Boston, United States” days=”2″]
  • Airport Name: Logan International Airport
  • Country Code: US
  • City Code: BOS
  • Airport Code: BOS
  • Flightable: Active
  • Time Zone: America/New_York
  • Latitude: 42.36646
  • Longitude: -71.02018

*Flight prices are indicative, based on passenger numbers and may vary dependent on your individual flight dates. Complete a new search to view live pricing.

* Checked baggage is not included but may be added for a fee. Carry-on baggage limits, including size restrictions, will be strictly applied. Passengers with more than the applicable carry-on baggage allowance will need to check in baggage, and charges will apply.