Airfare Deals Boston to Seattle

On HolidayPrice.com you will find 5 direct and 7 connecting flights from Boston to Seattle at a price of from $368. You can compare airfare deals from airlines and multiple travel sites, book and save on cheap plane tickets and last minute offers. Also check out BOS - SEA flight schedule to find best flight time, convenient departure and arrival airports.

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The cost of airline tickets from Boston to Seattle (United States) and back without transfers can be found with the help of the calendar. Specify the search parameters: one way or round-trip, payment currency, click on the month/day you need and we will search for flights to Seattle.

One way flight from Boston to Seattle

Below are the prices of tickets for direct one-way flights from Boston to Seattle. The cheapest flight from Boston to Seattle starts from $368 – the departure date for this flight is 12 August 2022.

Sort by: Departure dateCheap flightsFast flightsDirect flights
14.07.2022 Thursday
from $234 Travomint
Economy Found 2 days
Nonstop 6 hours 20 min
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29.07.2022 Friday
from $245 Travomint
Economy Found yesterday
Nonstop 6 hours 23 min
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13.07.2022 Wednesday
from $250 Trip.com
Economy Found 2 days
Nonstop 6 hours 23 min
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02.07.2022 Saturday
from $294 Travomint
Economy Found 2022-06-20
Nonstop 6 hours 14 min
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12.07.2022 Tuesday
from $300 Trip.com
Economy Found 2 days
Nonstop 6 hours 14 min
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11.07.2022 Monday
from $300 Trip.com
Economy Found 2 days
Nonstop 6 hours 23 min
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29.07.2022 Friday
from $319 Flightsmojo
Economy Found yesterday
1 Stopover 8 hours 0 min
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02.07.2022 Saturday
from $321 Travomint
Economy Found 2022-06-20
2 Stopovers 12 hours 38 min
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14.07.2022 Thursday
from $327 Flightsmojo
Economy Found 2 days
1 Stopover 13 hours 19 min
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13.07.2022 Wednesday
from $327 Flightsmojo
Economy Found 2 days
1 Stopover 8 hours 0 min
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11.07.2022 Monday
from $359 Kiwi.com
Economy Found 2 days
1 Stopover 28 hours 39 min
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12.07.2022 Tuesday
from $373 Flightsmojo
Economy Found 2 days
1 Stopover 8 hours 20 min
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02.07.2022 Saturday
from $382 SmartFares
Economy Found 2022-06-20
1 Stopover 29 hours 56 min
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11.07.2022 Monday
from $384 Kiwi.com
Economy Found 2 days
2 Stopovers 19 hours 21 min
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10.07.2022 Sunday
from $431 Biletix
Economy Found 2022-06-18
Nonstop 6 hours 20 min
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14.07.2022 Thursday
from $439 Kiwi.com
Economy Found 2 days
2 Stopovers 27 hours 7 min
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02.07.2022 Saturday
from $444 Touraza
Economy Found 2022-06-20
3 Stopovers 46 hours 48 min
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10.07.2022 Sunday
from $453 Aviakassa
Economy Found 2022-06-18
3 Stopovers 40 hours 0 min
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09.07.2022 Saturday
from $459 Aviakassa
Economy Found 2022-06-18
3 Stopovers 49 hours 55 min
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10.07.2022 Sunday
from $487 Aviakassa
Economy Found 2022-06-18
2 Stopovers 40 hours 12 min
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13.07.2022 Wednesday
from $501 Travomint
Economy Found 2 days
2 Stopovers 12 hours 5 min
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12.07.2022 Tuesday
from $502 Travomint
Economy Found 2 days
2 Stopovers 10 hours 38 min
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09.07.2022 Saturday
from $516 Aviakassa
Economy Found 2022-06-18
2 Stopovers 38 hours 0 min
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09.07.2022 Saturday
from $540 OneTwoTrip
Economy Found 2022-06-18
1 Stopover 8 hours 50 min
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10.07.2022 Sunday
from $543 KupiBilet.ru
Economy Found 2022-06-18
1 Stopover 18 hours 22 min
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29.07.2022 Friday
from $574 Bookmyairtravel
Economy Found yesterday
2 Stopovers 11 hours 3 min
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09.07.2022 Saturday
from $602 Biletix
Economy Found 2022-06-18
Nonstop 6 hours 23 min
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11.07.2022 Monday
from $611 Flightsmojo
Economy Found 2 days
3 Stopovers 27 hours 1 min
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*Prices include: baggage, hand luggage, airline fees and charges.

Flights from Boston to Seattle are most popular in March, July, December. During this period, the average price of fly tickets is from 2. In the low season in January, February, May, air tickets become cheaper and the average price will be from 6 one way.

Round trip from Boston to Seattle

You can buy a round-trip ticket from Boston to Seattle (United States) and back using the table below. The best offer starts from $779, the flight dates are: there on 05 July 2022 year and back on 24 July 2022 year.

Sort by: Departure dateCheap flightsTrip timeDirect flights
Alaska Airlines AS 1431 Night flight
Departure 12.08.22 00:08, Fr
Direct Trip 3 days
Return 14.08.22 14:25, Su
American Airlines AA 9450 Day flight
Departure 07.10.22 11:00, Fr
1 Stopover Trip 6 days
Return 13.10.22 06:05, Th
Alaska Airlines AS 1441 Evening flight
Departure 19.09.22 23:50, Mo
1 Stopover Trip 7 days
Return 26.09.22 23:22, Mo
American Airlines AA 7449 Day flight
Departure 25.08.22 15:30, Th
Direct Trip 5 days
Return 30.08.22 22:25, Tu
American Airlines AA 2509 Day flight
Departure 06.08.22 15:20, Sa
Direct Trip 8 days
Return 14.08.22 22:40, Su
Alaska Airlines AS 25 Day flight
Departure 04.08.22 12:00, Th
Direct Trip 6 days
Return 10.08.22 17:35, We
Alaska Airlines AS 320 Day flight
Departure 23.07.22 15:00, Sa
Direct Trip 9 days
Return 01.08.22 22:23, Mo
Alaska Airlines AS 318 Evening flight
Departure 07.08.22 22:30, Su
Direct Trip 3 days
Return 10.08.22 22:23, We
Alaska Airlines AS 320 Day flight
Departure 22.07.22 15:00, Fr
Direct Trip 8 days
Return 30.07.22 22:23, Sa
Alaska Airlines AS 320 Day flight
Departure 29.07.22 15:00, Fr
1 Stopover Trip 5 days
Return 03.08.22 07:45, We
JetBlue Airways B6 9448 Evening flight
Departure 07.07.22 22:30, Th
Direct Trip 7 days
Return 14.07.22 22:23, Th
JetBlue Airways B6 4667 Day flight
Departure 10.08.22 11:00, We
1 Stopover Trip 8 days
Return 18.08.22 16:55, Th
JetBlue Airways B6 1421 Day flight
Departure 03.07.22 11:20, Su
Direct Trip 9 days
Return 12.07.22 14:20, Tu
Delta Air Lines DL 320 Day flight
Departure 08.07.22 15:00, Fr
Direct Trip 2 days
Return 10.07.22 14:20, Su
JetBlue Airways B6 9153 Evening flight
Departure 01.07.22 22:13, Fr
1 Stopover Trip 3 days
Return 05.07.22 06:58, Tu
Delta Air Lines DL 318 Evening flight
Departure 09.07.22 22:20, Sa
Direct Trip 2 days
Return 11.07.22 22:23, Mo
Delta Air Lines DL 320 Day flight
Departure 26.06.22 15:00, Su
Direct Trip 2 days
Return 28.06.22 14:20, Tu
Alaska Airlines AS 25 Day flight
Departure 05.07.22 12:00, Tu
Direct Trip 20 days
Return 25.07.22 05:25, Mo
Delta Air Lines DL 318 Evening flight
Departure 24.06.22 22:20, Fr
Direct Trip 2 days
Return 26.06.22 14:20, Su
JetBlue Airways B6 811 Evening flight
Departure 31.07.22 20:55, Su
2 Stopovers Trip 1 day
Return 02.08.22 04:30, Tu
*Prices include: baggage, hand luggage, airline fees and charges.
Not found promotions and sales.

Flight Schedule Boston to Seattle 2022

The current flight schedule for the route from Boston to Seattle for today, tomorrow and the next few days. This schedule will help you decide on the time of departure and arrival, the airline, the flight number and the day of the week.

More than 6 flights every day, from 6hours 10min. Local departure and arrival times are indicated.
07:0010:20
Alaska Airlines AS25 Alaska Airlines AS25
BOS → SEA
Mo Tu We Th Fr Sa Su
Check price
07:2010:33
Delta Air Lines DL341 Delta Air Lines DL341
BOS → SEA
Mo Tu We Th Fr Sa Su
Check price
11:0014:25
Alaska Airlines AS840 Alaska Airlines AS840
BOS → SEA
Mo - - Th Fr - Su
Check price
11:0014:16
Alaska Airlines AS840 Alaska Airlines AS840
BOS → SEA
- - We Th Fr Sa -
Check price
11:2014:40
Delta Air Lines DL320 Delta Air Lines DL320
BOS → SEA
Mo - - - - - -
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11:2014:30
Delta Air Lines DL320 Delta Air Lines DL320
BOS → SEA
- - - Th Fr - Su
Check price
16:2519:50
Alaska Airlines AS12 Alaska Airlines AS12
BOS → SEA
Mo Tu We Th Fr Sa Su
Check price
16:3519:50
Alaska Airlines AS15 Alaska Airlines AS15
BOS → SEA
- Tu We Th Fr Sa -
Check price
17:1520:27
Delta Air Lines DL318 Delta Air Lines DL318
BOS → SEA
Mo Tu We Th Fr Sa Su
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17:5721:17
JetBlue Airways B6197 JetBlue Airways B6197
BOS → SEA
Mo Tu We Th Fr Sa Su
Check price
19:2522:45
Alaska Airlines AS1431 Alaska Airlines AS1431
BOS → SEA
- - - Th Fr - -
Check price

*Schedule is indicated only for direct scheduled flights and low-cost airlines.

Flight Information

Flying to Seattle from Boston takes 05:52 minutes (excluding transfers). The distance between Boston and Seattle is 2480 miles (3993 kilometers). Planes depart from Boston between 00:00 and 23:55. The fastest flight from the company Delta Air Lines with flight number DL 2991. Flies for just 06:00 minutes with departure from Boston RT128 Railway and arrival in Seattle-Tacoma.

time

Average flight time

05:52 min

distance

Distance

2480 mi

The earliest flight

The earliest flight

00:00

The latest flight

The latest flight

23:55

Airplane

The fastest flight

06:00

Airlines

Direct flight

There are 5 airlines that fly directly from Boston to Seattle. The most popular company carrying out non-stop flights is Alaska Airlines.

*Flight number

Flights with Transfers

Flights with transfers from Boston to Seattle can be bought from 7 airlines:

  • JetBlue Airways: Las Vegas, Saint Paul Island, Baltimore
  • Delta Air Lines: Kansas City, Chicago
  • United Airlines: New York, Denver
  • American Airlines: Long Beach, New York
  • Air Canada: Hamilton
  • Spirit Airlines: Baltimore
  • Southwest Airlines: Baltimore, Saint Louis, Denver

*Transit cities

Airports

Airports serving the air communication between Boston and Seattle. You can fly to Seattle from 1 Boston airports. Planes arrive at 1 airport in Seattle.

Boston airports:

Boston RT128 Railway  ~ 4 km*

Seattle airports:

Seattle-Tacoma  ~ 17 km* from $ 73

*Distance from the airport to the city center

Aircraft

You can fly from Boston to Seattle on board of 5 airlines that utilize 8 aircraft models.

  • Airbus A318/319/320/321
  • Airbus A319
  • Airbus A320
  • Boeing 737
  • Boeing 737-700
  • Boeing 737-800
  • Boeing 737-900
  • Boeing 757

Connecting cities

The list of cities on transfer flights to Seattle from Boston. The best options are to fly through: Las Vegas, Saint Paul Island, Kansas City, New York, Long Beach, Baltimore, Hamilton, Denver, San Francisco, Chicago, Salt Lake City, Detroit, Saint Louis.

Cheap airline tickets from Boston to United States

Here is a list of flights from Boston to United States purchased on HolidayPrice.com in the past 48 hours. If you find an interesting offer for cheap tickets, do not delay your purchase, prices change every 15 minutes.

Boston - New York B6 917 JetBlue Airways Embraer 190
12:10 Boston RT128 Railway
in a way 0 hours 50 min Direct
13:00 John F. Kennedy
Flights
from $67
31 July 2022
Boston - Los Angeles UA 2145 United Airlines Boeing 757-200
16:45 Boston RT128 Railway
in a way 6 hours 0 min Direct
22:45 Los Angeles
Flights
from $184
01 September 2022
Boston - Miami B6 221 JetBlue Airways Airbus A320
03:50 Boston RT128 Railway
in a way 3 hours 8 min Direct
06:58 Palm Beach
Flights
from $69
01 July 2022
Boston - Chicago UA 789 United Airlines Boeing 737-900
02:44 Boston RT128 Railway
in a way 2 hours 16 min Direct
05:00 O'Hare
Flights
from $211
10 July 2022
Boston - San Francisco B6 133 JetBlue Airways Airbus A318/319/320/321
13:52 Boston RT128 Railway
in a way 6 hours 8 min Direct
20:00 San Francisco
Flights
from $244
01 July 2022

All flights from Boston

Flights from United States to Seattle

Here are the cheapest flight bookings from United States to Seattle made by users of our website. If you didn’t find your flight destination, use the search bar at the top of the page.

New York - Seattle UA 1932 United Airlines Boeing 737-800
23:55 Newark Liberty
in a way 5 hours 50 min Direct
05:45 Seattle-Tacoma
Flights
from $169
23 March 2023
Los Angeles - Seattle DL 2388 Delta Air Lines Boeing 737-900
06:39 Los Angeles
in a way 2 hours 21 min Direct
09:00 Seattle-Tacoma
Flights
from $209
01 July 2022
Miami - Seattle AA 305 American Airlines Airbus A321
04:09 Miami
in a way 6 hours 20 min Direct
10:29 Seattle-Tacoma
Flights
from $289
18 July 2022
Chicago - Seattle AA 1058 American Airlines Boeing 737-800
15:00 O'Hare
in a way 4 hours 0 min Direct
19:00 Seattle-Tacoma
Flights
from $169
30 August 2022
San Francisco - Seattle UA 447 United Airlines Boeing 737-900
03:14 San Francisco
in a way 1 hours 46 min Direct
05:00 Seattle-Tacoma
Flights
from $193
01 July 2022

All flights to Seattle

Tips for buying a ticket

Boston – Seattle – Boston round-trip route are always cheaper than tickets purchased there and back separately.

Cheap flights from Boston to Seattle
Seattle city

To start searching for tickets, Specify dates.

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