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Amazing Alaska Airlines BOS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $214 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply.


Carrier Flight Depart BOS Arrive SEA Thu
4/2
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4/3
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4/4
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4/5
Mon
4/6
Tue
4/7
Wed
4/8
Stops
AS 15 05:10 pm 08:34 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about Alaska Airlines Flights from BOS to SEA

What terminal is Alaska Airlines at Boston, MA Airport (BOS-Logan Intl.)?

When you're traveling the world on your own, sometimes it's nice to be pointed in the right direction. If you're flying between Boston, MA Airport (BOS-Logan Intl.) and Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) with Alaska Airlines, you'll probably be leaving from C. Your boarding card should help you find which terminal you'll be landing at.

Are there Alaska Airlines non-stop flights from BOS to SEA?

Avoid long stopovers, lessen the risk of losing your belongings and begin your vacation faster — direct flights are the preferred way to travel for many. Save yourself trouble and time and jet straight from Boston, MA Airport (BOS-Logan Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) with Alaska Airlines.

How long is an Alaska Airlines flight from BOS to SEA?

Have a power nap and begin your vacation feeling refreshed. You'll have enough time to do so when traveling with Alaska Airlines between Boston, MA Airport (BOS-Logan Intl.) and Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), with the flight taking about 7 hours and 4 minutes.

What type of aircraft does Alaska Airlines fly from BOS to SEA?

If you're traveling from BOS to SEA with Alaska Airlines, there's a good chance you'll be flying the skies aboard the Boeing737-900 or the Boeing737-900.

How many flights does Alaska Airlines fly from BOS to SEA?

You'll find there are 3 Alaska Airlines flights daily from BOS to SEA.

Alaska Airlines Flights from BOS to SEA

Travelocity is proud to offer some of the lowest fares on Alaska Airlines flights from Boston to Seattle. With our low price guarantee and free 24 hour cancellation, you can book that flight to SEA with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from BOS to SEA. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!


*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.