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One Way Price
Duration
Stops From Boston
Departure From Boston
USD 326
USD 354
USD 354
Arrival at Seattle
USD 326
USD 354
USD 354
Alliances & Airlines
Oneworld
(5)
SkyTeam
(9)
Star Alliance
()
Layover Airports
Layover Duration
Fare Calendar For other Domestic Routes
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Popular Flights
Boston to Seattle Fare Calendar
USD 326
Boston to Seattle , 26 May
JetBlue Airways B6 | 397
07:00
Tue, 26 May 26
Terminal C
Boston, United States
06 h 17 m
10:17
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
USD 354
Boston to Seattle , 26 May
Delta Air Lines DL | 384
07:48
Tue, 26 May 26
Terminal A
Boston, United States
06 h 07 m
10:55
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
USD 364
Boston to Seattle , 26 May
Delta Air Lines DL | 5720
09:05
Tue, 26 May 26
Terminal A
Boston, United States
01 h 25 m
10:30
Tue, 26 May 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL | 1719
11:25
Tue, 26 May 26
Terminal T4
New York, United States
06 h 05 m
14:30
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
USD 409
Boston to Seattle , 26 May
American Airlines AA | 9302 | Operated By Alaska Airlines
07:20
Tue, 26 May 26
Terminal B
Boston, United States
06 h 18 m
10:38
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
USD 436
Boston to Seattle , 26 May
Alaska Airlines AS | 459
07:20
Tue, 26 May 26
Terminal B
Boston, United States
06 h 18 m
10:38
Tue, 26 May 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available