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Amazing SEA to BOS Flight Deals

The cheapest flights to Logan Intl. found within the past 7 days were $226. Prices and availability subject to change. Additional terms may apply.

SEA to BOS Frequently Asked Questions

  • Question : How to get cheap flights from SEA to BOS?
    Answer : Finding cheap flights in December depends on when you book. Generally the cheapest flights are on Tuesday - Thursday. Weekends, Friday- Sunday tend to be more expensive. If your dates are flexible heading out during the week can save you money. Here are some cheap flights from SEA to BOS we found in February 2019:
    • JetBlue Airways has a flight on 04/17 Leaving 6:51 am and returning on 04/20 at 5:41 am for only $257.00 per person
    • Alaska Airlines has a flight on 04/17 Leaving 4:20 am and returning on 04/20 at 5:20 am for only $287.00 per person
    • Delta has a flight on 04/16 Leaving 5:29 pm and returning on 04/20 at 6:28 am for only $336.00 per person
    • American Airlines has a flight on 04/16 Leaving 12:00 pm and returning on 04/19 at 9:40 pm for only $374.00 per person
    • United has a flight on 04/16 Leaving 8:40 pm and returning on 04/20 at 12:43 am for only $387.00 per person
  • Question : What airlines fly from SEA to BOS?
    Answer : There are several airlines that fly from Seattle (SEA) to Boston (BOS) every month. The top airlines that fly SEA to BOS are:
    • Alaska Airlines - (AS) with 692 flights every month
    • Delta Air Lines - (DL) with 584 flights every month
    • Jet Airways - (9W) with 488 flights every month
    • American Airlines - (AA) with 316 flights every month
    • Southwest Airlines - (WN) with 272 flights every month
  • Question : How long is the flight from SEA-BOS?
    Answer : The flight from SEA to BOS is 5 hours 08 minutes non-stop, during that time you will fly about 2,502 miles.

  • Question : How many flights are flown between SEA and BOS?
    Answer : There are 11 airline companies that fly from SEA to BOS, with approximately 2752 flights per month. That averages about 688 flights per week.

  • Question : How many miles from Seattle to Boston?
    Answer : The distance between SEA and BOS airports is about 2,502 miles.

  • Question : What is the earliest and latest flight of the day from SEA to BOS?
    Answer : The earliest flight leaves SEA at 06:50 am and arrives at BOS at 5:45 am. The last flight of the day departs SEA at 11:59 pm and arrives at BOS at 7:58 pm.

Flight Schedule for SEA to BOS

Carrier Flight Depart SEA Arrive BOS Wed
6/26
Thu
6/27
Fri
6/28
Sat
6/29
Sun
6/30
Mon
7/1
Tue
7/2
Stops
B6 498 12:25 am 08:44 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 12 06:50 am 03:25 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1163 07:40 am 04:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
B6 598 11:48 am 08:21 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 670 01:45 pm 12:35 am Check fare Check fare Check fare - Check fare - - 1 stop(s)
DL 1844 03:15 pm 11:44 pm Check fare Check fare Check fare Check fare Check fare - - 0 stop(s)
AS 736 03:55 pm 12:25 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 2635 10:40 pm 07:03 am Check fare Check fare Check fare - Check fare Check fare Check fare 0 stop(s)
AS 24 11:50 pm 08:20 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
B6 298 12:25 am 08:44 am - - - - - Check fare - 0 stop(s)

Seattle - Tacoma Intl. to Logan Intl. Flight FAQ

Origin Airport IATA Code SEA
Destination Airport IATA Code BOS
Number Of Flight Options 2
Flight Price $226
Average Flight Time 8 hours 41 minutes

Save on your next flight from SEA to BOS when you book through Travelocity. Need a last-minute flight to Boston? Travelocity offers discount airfare no matter when you book, even on popular routes such as Seattle - Tacoma Intl. Airport to Logan Intl. Airport. Whether you need a direct or indirect flight, you can trust Travelocity to provide you with the best prices for SEA to BOS flights.






Seattle to Boston Carriers and Route Information

Flight path for flights from Seattle-Tacoma International Airport to Logan International Airport.


Distance:
2,502.00 miles

Airline carriers and aircraft used on flights from SEA to BOS


Airline Carrier
Aircraft
Alaska Airlines
Boeing 757 all pax models
Delta Air Lines
Aerospatiale/Alenia ATR 42/ ATR 72
Jet Airways (India)
Airbus A318/319/320/321
Jet Airways (India)
Boeing 737-900 pax
United Airlines
De Havilland Canada DHC-8-300 Dash 8 / 8Q


Hotels near Logan Intl. Airport (BOS)

Hilton Boston Logan Airport $168
Reviewed on Jun 3, 2019
See details
 
Hilton Boston Logan Airport

Hilton Boston Logan Airport

One Hotel Drive, Boston, MA
     
    4.0 of 5
    4.0 out of 5.0 Stars

    Property was great. Staff was excellent. Only.complaint - hairdryer didnt work

    Boston Park Plaza $110
    Reviewed on Jun 18, 2019
    See details
     
    Boston Park Plaza

    Boston Park Plaza

    50 Park Plaza at Arlington Street, Boston, MA
       
      4.0 of 5
      4.0 out of 5.0 Stars

      Beautiful place to stay. There's so much to see within walking distance, and for going farther afield there's a T stop close by.

      Hyatt Regency Boston Harbor $157
      Reviewed on Feb 22, 2019
      See details
       
      Hyatt Regency Boston Harbor

      Hyatt Regency Boston Harbor

      101 Harborside Drive, Boston, MA
         
        4.2 of 5
        4.0 out of 5.0 Stars

        The view was amazing. The hotel was clean and nice, the staff was very pleasant and fun to talk to.

        Embassy Suites Boston Logan Airport $170
        Reviewed on Apr 23, 2019
        See details
         
        Embassy Suites Boston Logan Airport

        Embassy Suites Boston Logan Airport

        207 Porter St, Boston, MA
           
          4.2 of 5
          3.5 out of 5.0 Stars

          Friendly and accommodating staff, perfectly clean. A good spot when you have an early flight out of Logan.

          Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

          Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

          Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.