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All scheduled flights from Seattle to Boston (SEA-BOS)

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United States US
All scheduled flights from SEA to BOS. You can fly from Seattle to Boston non-stop on every weekday and the flight takes about 5 and a half hours. Flights with stops take between 6 to 14 hours depending on your flight and connection airport.
SEA-BOS
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

Flying non-stop between SEA and BOS with is the fastest option. The flight takes about 5 hours and 17 minutes.

BOS is the IATA airport code for General Edward Lawrence Logan International Airport, Logan Airport, Massachusetts.

Yes. BOS has 3 terminals and 3444 arriving passenger seats each day.

The transfer from BOS is 9 minutes by car to Downtown Boston .

Airlines that offer direct flights from Seattle (SEA) to Boston (BOS) is Alaska Airlines, Delta Air Lines and JetBlue Airways.

The Boeing 737-900 (winglets) Passenger/BBJ3 with Alaska Airlines has 178 seats and the A321neo with Delta Air Lines has 194 seats.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with Delta is $233 and with Alaska Airlines $268.

If you fly with Delta Air Lines you will be arriving at Terminal A but if you choose to travel with Alaska Airlines you will be arriving at Terminal B.