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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
$292

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
JetBlue, Alaska, American, United, US Airways, Sun Country, Virgin America, Frontier, AirTran
$322
US Airways, JetBlue, United, Delta, Alaska, American, Virgin America
$346
Delta, US Airways, United, American, Alaska
$335
Delta, US Airways, United
$315
United, Delta, US Airways, JetBlue
$389
US Airways, Delta, United
$315
US Airways, United, Delta, JetBlue
$304
Delta, United, US Airways
$317
American, Delta, US Airways, United
$331
US Airways, Delta
$398
US Airways, United
$335
Delta, US Airways
$335
United, US Airways
$344
JetBlue, US Airways, Delta
$393
AirTran, Alaska, United, American, Virgin America, Sun Country, US Airways, Hawaiian, Spirit, Frontier, JetBlue
$322
American, Alaska, United, Spirit, JetBlue, AirTran, US Airways
$182
AirTran, JetBlue, United, American, Sun Country, Hawaiian, Alaska, Frontier, Virgin America, US Airways
$179
Frontier, Spirit, Sun Country, US Airways, United, American, AirTran, Virgin America, JetBlue
$278
United, JetBlue, Virgin America, AirTran, Spirit, American, US Airways, Alaska, Frontier
$284
United, US Airways, American, Spirit, AirTran
$290
American, US Airways, Sun Country, Spirit, JetBlue, Frontier, United
$171
AirTran, United, US Airways, American, Spirit, JetBlue, Frontier
$205
American, United, US Airways, Spirit, JetBlue, AirTran
$194
US Airways, United, American
$199

Cheap International Flights from Boston - BOS

Flights
Airline
Lowest Price
Alaska, United, Delta, American, US Airways, WestJet, Air Canada
$386

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
United, Delta, Alaska, American, Air Canada, WestJet, US Airways, Cathay
$403
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
$448
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
$584
Pakistan, WestJet, US Airways, United, Air Canada, American
$199
Cheap Flights from Boston to Seattle, from $149 Round trip from BOS to SEA