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Find cheap flights from Boston (BOS) to Seattle (SEA)

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Boston to Seattle route information

Origin Airport Logan Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, JetBlue Airways, Sun Country Airlines, United
Flight Price C$375
Distance 3,980 km

Hotels by Airports near

See all 1,289 properties in Seattle - Tacoma Intl.
Ramada by Wyndham SeaTac Airport C$90
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

16720 International Blvd, SeaTac, WA
     
    3.3
    of 5, from 7,358 reviews
    2.5 out of 5.0

    Just 0.5 mile from the Seattle airport, this 5-story hotel is within 2 miles of Southcenter Mall, 6 miles from the Museum of Flight, and within 14 miles of downtown Seattle and Pike Place Market.

    Red Lion Hotel Seattle Airport C$129
    Red Lion Hotel Seattle Airport

    Red Lion Hotel Seattle Airport

    18220 International Blvd, SeaTac, WA
       
      3.9
      of 5, from 3,899 reviews
      3.0 out of 5.0

      Conveniently located across the street from Sea-Tac Airport, Red Lion Hotel Seattle Airport is within 17 miles of downtown Seattle, Pike Place Market, and the Space Needle.

      Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA C$135
      Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

      Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

      3100 South 192nd Street, SeaTac, WA
         
        4.5
        of 5, from 1,969 reviews
        2.5 out of 5.0

        Situated near the airport, this hotel is within a 10-minute walk of Silver Dollar Casino and Angle Lake Park. Valley Ridge Park and Hydroplane and Raceboat Museum are also within 3 mi (5 km). Angle Lake Station is 14 minutes by foot and SeaTac-Airport Station is 21 minutes.

        Red Roof Inn Seattle Airport - SEATAC C$84
        Red Roof Inn Seattle Airport - SEATAC

        Red Roof Inn Seattle Airport - SEATAC

        16838 International Boulevard, SeaTac, WA
           
          3.6
          of 5, from 7,232 reviews
          2.0 out of 5.0

          Red Roof Inn Seattle Airport - SEATAC is within a 15-minute drive of attractions like Westfield Southcenter mall and the world-renowned Museum of Flight. Guests can also visit the Space Needle or Pike Place Market, both around an hour's journey by light rail from the nearby station.

          Coast Gateway Hotel C$139
          Coast Gateway Hotel

          Coast Gateway Hotel

          18415 International Blvd, SeaTac, WA
             
            4.2
            of 5, from 2,575 reviews
            3.5 out of 5.0

            This airport hotel is 8 miles from Museum of Flight and within 17 miles of downtown Seattle, Pike Place Market, Seattle Aquarium, and Seattle Center with the adjacent Space Needle.  

            Crowne Plaza Seattle Airport C$147
            Crowne Plaza Seattle Airport

            Crowne Plaza Seattle Airport

            17338 International Blvd, SeaTac, WA
               
              4.4
              of 5, from 1,750 reviews
              3.5 out of 5.0

              Situated near the airport, this hotel is 3 mi (4.9 km) from Westfield Southcenter Mall and within 16 mi (25 km) of Seattle Aquarium and Pike Place Market. Space Needle is 16 mi (25.8 km) away. SeaTac-Airport Station is only a 3-minute walk and Tukwila Station is 28 minutes.

              Days Inn by Wyndham Seatac Airport C$80
              Days Inn by Wyndham Seatac Airport

              Days Inn by Wyndham Seatac Airport

              19015 International Blvd, SeaTac, WA
                 
                3.3
                of 5, from 3,764 reviews
                2.0 out of 5.0

                Less than a mile from the airport, this 4-story hotel is within 16 miles of downtown Seattle, Pike Place Market, and Seattle Center.

                Hilton Seattle Airport & Conference Center C$147
                Hilton Seattle Airport & Conference Center

                Hilton Seattle Airport & Conference Center

                17620 International Blvd, SeaTac, WA
                   
                  4.0
                  of 5, from 1,661 reviews
                  3.5 out of 5.0

                  Located on 6 acres directly across from SeaTac Airport, this 4-story hotel with conference center is within 13 miles of downtown Seattle and attractions such as Pike Place Market, Seattle Aquarium, and the Space Needle.

                  Providence

                  C$536.69

                  Cheap BOS to SEA Flights

                  • Question : What day of the week has the most flight time options?
                    Answer : Thursday has the greatest variety of flight times for Boston to Seattle with 12. Saturday currently offers the fewest number of flight times with only nine options.
                  • Question : How long do most people stay in Seattle on average?
                    Answer : Of course, you are not most people, but if you were, you'd stay roughly about one week.
                  • Question : How much is a plane ticket to Seattle (SEA) from Boston (BOS)?
                    Answer : They range from $299 to $1,817. Booking far in advance can normally help you get the cheapest ticket. Don't forget, the sooner you book, the more you'll be able to save.
                  • Question : Which airline has the least delays from Boston to Seattle?
                    Answer : Booking with Delta Air Lines means you will arrive to Seattle approximately the time you were supposed to. In fact, this airline has a 79% on-time average. Of course, it never hurts to be prepared. If you’re on NetJets Aviation, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
                  • Question : What is the cheapest date to fly to Seattle?
                    Answer : As of Apr 22nd, the best day for booking to Seattle (SEA) is Apr 25th. It cost $299, which is 29% less than the average price to book the same route.
                  • Question : What is the cheapest airline flying from Boston to Seattle?
                    Answer : United Airlines is offering the best deal at $299. Better look fast because prices range all the way up to $1,817 over the next three months.
                  • Question : What is the cheapest day to fly?
                    Answer : The cheapest day to fly from Boston to Seattle is on Wednesday. If you want to save a little money on your next trip look for flights on Wednesday.

                  Apr 1, 2018

                  Love AA!

                  Feb 14, 2018

                  I fly a lot and this flight experience was well above average. It made me want to fly delta more often.

                  Mar 1, 2017

                  Wifi was not working on the plane, but we received a $25 voucher which was nice