Flights Boston to Seattle

Last minute flights from Boston to Seattle

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.
Boston Seattle
BEST
DEAL
Tue, 26 Nov BOS - SEA
Mon, 09 Dec SEA - BOS
-20 %
309€ 246€
Prime price per passenger
Boston Seattle
BEST
DEAL
Thu, 05 Dec BOS - SEA
133€ 128€
Prime price per passenger
Boston Seattle
BEST
DEAL
Sat, 16 Nov BOS - SEA
Wed, 20 Nov SEA - BOS
147€ 141€
Prime price per passenger
Boston Seattle
BEST
DEAL
Mon, 11 Nov BOS - SEA
Sat, 16 Nov SEA - BOS
335€ 321€
Prime price per passenger
Boston Seattle
BEST
DEAL
Sun, 01 Dec BOS - SEA
Sun, 08 Dec SEA - BOS
337€ 323€
Prime price per passenger

Details on this flight route

Currency and price comparison

Train Local, one-way ticket
14% Trains are 14% more expensive in Seattle than in Boston.
Boston 2.21€
Seattle 2.53€
Meal Mid-priced restaurant
6% A meal in Seattle is 6% cheaper than a meal in Boston.
Boston 21.6€
Seattle 20.23€
Exchange rate
1 EUR = 1.1 USD
1 USD = 0.92 EUR
Last checked on 05 November 2024
Distance: 4000 kms
Boston airports
Logan International Airport (BOS) How far from city centre: 5 kms
Seattle airports
Seattle All Airports (SEA) How far from city centre: 18 kms

Discover cheap flights from Boston to Seattle with the Opodo search engine. By using our flight comparison tool, you'll be able to find your flight selection at the cheapest price available on the market. You can also filter price, timings, airports and more to find the best route to Seattle that suits your needs. Using our 'smart choice' option, Opodo's engine will find the cheapest and most convenient flight out of the list of results, letting you save time and money on booking your flight from Boston to Seattle. Additionally, you can also book a hotel or a car for hire to complete your booking process. You can also download the Opodo App to save on flights and receive exclusive discounts by subscribing to our newsletter. Let us help you book the perfect holiday, save money and effort by using Opodo's flight search engine and enjoy your holiday knowing you got the best flight deals. So remember, introduce your flight details, hit search and you're on your way! The perfect holiday is just around the corner, book now.

Plan your trip