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Flights Seattle to Boston

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Q
Why book with eDreams
  • Cheap flights with 660+ top airlines
  • Compare the cheapest deals
  • Flights to Boston for the best price
Flight Time Flights from Seattle and Boston take around 5 h and 21 m minutes, however this flight time can depend on other factors too
Cheapest flight The cheapest price available for flights from Seattle to Boston that have been booked by our customers in the last 72 hours
Airport of Departure Seattle All Airports is from where you'll depart for flights from Seattle to Boston
Airport of Arrival Outbound flights from Seattle to Boston arrive at Logan International Airport

Last minute flights to Boston

Latest offers from all Seattle airports.

Departure Sat, 27 Aug Return Wed, 31 Aug
SEA Seattle
BOS Boston
return from £451
Departure Tue, 13 Sep Return Tue, 13 Sep
SEA Seattle
BOS Boston
return from £270
Route information
Discover the most useful information about Seattle and Boston to organise your travel.
Currency exchange rates and cost of life
Exchange rate
1.00 GBP = 1.22 USD
British Pound Sterling US Dollar
1 USD = 0.83 GBP
Last checked on 15 August 2022
Train
Local, one-way ticket
13%

Trains in Boston are 13% cheaper than in Seattle.

Seattle
£2.27
Boston
£1.98
Meal
Mid-priced restaurant
0%

A meal in Boston costs roughly the same as in Seattle.

Seattle
£16.48
Boston
£16.47
Taxi
Standard daytime start rate
8%

A taxi fare in Boston is 8% cheaper than in Seattle.

Seattle
£2.68
Boston
£2.47
Coffee
Regular cappuccino
4%

Coffee in Boston is 4% cheaper than in Seattle.

Seattle
£4.16
Boston
£3.99
Seattle airports
  • ( Seattle All Airports (SEA)
    How far from city centre: 11 miles
  • ( Boeing Field International (BFI)
    How far from city centre: 5 miles
  • ( Lake Union Spb (LKE)
    How far from city centre: 7 miles
Boston airports
  • ( Logan International Airport (BOS)
    How far from city centre: 3 miles
  • ( Lawrence (LWM)
    How far from city centre: 25 miles
K Distance: 2485 miles

Searching for Seattle to Boston flights?

Enjoy the best flight deals either you are looking for the cheapest or earliest!

Are you ready to fly with eDreams? Check the last minute airfares or book the lowest route price departing from Seattle to Boston. Stop spending a lot of money to the flight ticket and start enjoying your holiday. No worries, we got your back! eDreams is on your side for a hassle-free and convenient booking experience. You have the privilege to reach the top airline carriers and the cheapest prices. When do you want to depart from Seattle? Adjust your travel dates now and explore the dozens of options to Boston at great prices. Choose a well-suited flight to Boston amongst the large selection of options, as everything you are looking for is what eDreams offer. You can even book a hotel and rent a car for the perfect vacation mix. It is much easier to book a flight and hotel together, even cheaper! Go ahead; select the best offer from Boston to Seattle and you're done! Enjoy your holiday, but first, fasten your seatbelt. We are flying!

Is COVID-19 disrupting flights from Seattle to Boston?
At eDreams we do our utmose to ensure that your travel pans won't be affected by restrictions or possible cancellations that United States may apply. Using the flexible ticket gurantee you can decide if you rather rebook or get a refund!
If I want to book flights from Seattle to Boston at eDreams, how can I find them?
Using our flight search engines, you can find flights from 270 for the route Seattle - Boston. At eDreams, wel always aim at providing our customers with the cheapest option, allowing you to adjust according to stopovers, airports, dates and many more filters.
Is Boston more expensive than Seattle to visit?
Comparing taxi prices, a ride in Boston costs an average of 2.47 GBP euros, 8% cheaper than Seattle, with a fare of 2.68 GBP euros, while train tickets cost 13% less in Boston: 1.98 GBP euros against 2.27 GBP euros in Seattle. Comparing the price of a meal, they range from 16.47 GBP euros in both Boston and Seattle. The price of a coffee is approximately 4% cheaper in Boston, with an average of 3.99 GBP euros, while in Seattle the coffee costs 4.16 GBP.
What would be the best time to book a flight from Seattle to Boston?
The most popular months to book from Seattle to Boston are June, September and December.
When would be the best time to travel from Seattle to Boston?
A great time of the year to visit Boston from Seattle really depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to  Boston from Seattle in terms of searches from our customers, followed by August and December. If you prefer to avoid the busy season and get away from the crowds June, December and August are the months with fewer searches for Seattle -  Boston.
What is the duration of a flight from Seattle to Boston?
Flight duration from Seattle to Boston is around 05:21 hours on average, at an average distance of 4,005 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in Boston compared to Seattle?
The average temperature in Seattle is 31.31 degrees in summer, with precipitation around 9.0 mm ,Boston's temperatures reach 32.68 during the hot season, with 12.0 average of rain rate . In winter, however, weather indicators show around -13.69 degrees in Boston, compared to the -3.71 average degrees reported in Seattle. During the winter period, Seattle can register 12.0 mm precipitation, while Boston have an average of 6.0 mm rain level.
From which airports can you fly from Seattle to Boston?
The main route from Seattle to Boston is: Seattle All Airports (SEA) to Logan International Airport (BOS). The following airlines fly this route:
  • Alaska Airlines.
  • Delta Air Lines.
  • United Airlines.
The airlines that fly indirectly from Seattle to Boston are:
The airlines that fly indirectly from Seattle to Boston are:
  • United Airlines, stopping in Newark - Nj for 87 minutes at least.
Alternate routes you may be interested in

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International sites

Flights from Seattle to Boston
Passagens desde Seattle a Boston
Vuelos desde Seattle a Boston
Flüge von Seattle nach Boston
Vuelos desde Seattle a Boston
Vols de Seattle à Boston
Voli da Seattle a Boston
Voos desde Seattle a Boston
Vols de Seattle à Boston
Flights from Seattle to Boston
Vuelos desde Seattle a Boston
Flights from Seattle to Boston