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Cheap Flights from Boston to Seattle - BOS to SEA

Did You Know?

Alaska Airlines has 12 nonstop flights between Boston, MA and Seattle.
The shortest nonstop flight between Boston, MA and Seattle is 2488 miles.
American Airlines has 490 connecting flights between Boston, MA and Seattle.
52% of all flights from Boston, MA to Seattle arrive during night hours.
2 airlines operate between Boston, MA and Seattle.
The quickest nonstop flight from Boston, MA to Seattle lasts 6:14.
52% of all flights from Boston, MA to Seattle leave during evening hours.
The largest aircraft flying nonstop from Boston, MA to Seattle is the Boeing 737-800 (Winglets) with 157 seats.

Daily Non-stop Flight Schedules from Logan International to Seattle - Tacoma (Sea-Tac)

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Alaska
0
0
0
3
3
3
2
7:00 AM
6:10 PM
JetBlue
0
0
0
3
3
3
3
7:00 AM
8:59 PM

Cheap Domestic Flights from Boston - BOS

Flights
Airline
Lowest Price
Spirit, US Airways, Alaska, United, Delta, American, JetBlue, Virgin America, AirTran
$271

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
JetBlue, Alaska, American, United, US Airways, Sun Country, Virgin America, Frontier, AirTran
$313
US Airways, JetBlue, United, Delta, Alaska, American, Virgin America
$339
Delta, US Airways, United, American, Alaska
$353
Delta, US Airways, United
$331
United, Delta, US Airways, JetBlue
$375
US Airways, Delta, United
$331
US Airways, United, Delta, JetBlue
$317
Delta, United, US Airways
$335
American, Delta, US Airways, United
$348
US Airways, Delta
$379
US Airways, United
$353
Delta, US Airways
$353
United, US Airways
$353
JetBlue, US Airways, Delta
$364
AirTran, Alaska, United, American, Virgin America, Sun Country, US Airways, Hawaiian, Spirit, Frontier, JetBlue
$264
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$164
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$280
Frontier, Spirit, Sun Country, US Airways, United, American, AirTran, Virgin America, JetBlue
$239
United, JetBlue, Virgin America, AirTran, Spirit, American, US Airways, Alaska, Frontier
$310
United, US Airways, American, Spirit, AirTran
$258
American, US Airways, Sun Country, Spirit, JetBlue, Frontier, United
$137
AirTran, United, US Airways, American, Spirit, JetBlue, Frontier
$172
American, United, US Airways, Spirit, JetBlue, AirTran
$204
US Airways, United, American
$172

Cheap International Flights from Boston - BOS

Flights
Airline
Lowest Price
Alaska, United, Delta, American, US Airways, WestJet, Air Canada
$391

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
United, Delta, Alaska, American, Air Canada, WestJet, US Airways, Cathay
$566
US Airways, Virgin Atlantic, Turkish, Royal Air Maroc, Transaero, KLM, Austrian, Alitalia, Brussels, Finnair, LOT, Norwegian Shuttle, Aeroflot, Aer Lingus, Air India, Icelandair, Lufthansa, Air France, Air Berlin, American, Swiss, Air Canada, Kuwait, British Airways, Air Europa, Iberia, Delta, United
$457
Turkish, Swiss, Air Tahiti Nui, Delta, Aeroflot, Iberia, Air Europa, Royal Air Maroc, Icelandair, US Airways, American, United, Air Canada, British Airways, Brussels, Alitalia, Austrian, KLM, XL Airways, Air France, Lufthansa, Aer Lingus, Finnair, Air Berlin, LOT
$535
Pakistan, WestJet, US Airways, United, Air Canada, American
$198
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Cheap Flights from Boston to Seattle, from $149 Round trip from BOS to SEA