Flights Seattle - Boston

Last minute flights from Seattle to Boston

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Seattle Boston

BEST

DEAL

Mon., 10 Feb. SEA - BOS

Thu., 13 Feb. BOS - SEA

$766 $748

Prime price per passenger

Seattle Boston

BEST

DEAL

Fri., 24 Jan. SEA - BOS

$141 $137

Prime price per passenger

Seattle Boston

BEST

DEAL

Mon., 27 Jan. SEA - BOS

Tue., 04 Feb. BOS - SEA

$249 $241

Prime price per passenger

Seattle Boston

BEST

DEAL

Tue., 21 Jan. SEA - BOS

Tue., 11 Feb. BOS - SEA

$756 $739

Prime price per passenger

Seattle Boston

BEST

DEAL

Mon., 27 Jan. SEA - BOS

Tue., 04 Feb. BOS - SEA

$286 $275

Prime price per passenger

Seattle Boston

BEST

DEAL

Tue., 04 Feb. SEA - BOS

Mon., 10 Feb. BOS - SEA

$284 $273

Prime price per passenger

Route information

Currency and cost comparison

Train Local, one-way ticket

13% Trains in Boston are 13% cheaper than in Seattle.

Seattle $3.94

Boston $3.44

Meal Mid-priced restaurant

16% The average meal is 16% more expensive in Boston than in Seattle.

Seattle $30.91

Boston $35.79

Taxi Standard daytime start rate

0% A taxi in Boston costs roughly the same as in Seattle.

Seattle $3.72

Boston $3.72

Coffee Regular cappuccino

10% Coffee is 10% more expensive in Boston than in Seattle.

Seattle $7.53

Boston $8.29

Exchange rate

1 CAD = 0.7 USD

1 USD = 1.44 CAD

Last checked on 22 January 2025

Distance: 4000 kms

Seattle airports

Seattle All Airports (SEA) How far from city centre: 18 kms

Boston airports

Logan International Airport (BOS) How far from city centre: 5 kms

Are you planning to travel to Boston for holidays, business or family visits? Count on eDreams to supply you with the cheapest flights and best offers from all Seattle airports. With our fast search engine you will get a large selection of air tickets from standard and low cost airlines and easily make your reservation for this route. If you are flexible we help you find the cheapest day to fly to Boston and if you need to travel soon you can check our top last minute deals. Read all the information you need to know about your next destination and proceed with the booking, indicating your travel dates and completing your reservation with hotels and car rental!