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Cheap flights from Seattle to Massachusetts from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Massachusetts departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Massachusetts.
Hawaiian Airlines Logo
3:49 pm - 12:12 amSEA-BOS
5h 23mnonstop
Hawaiian Airlines Logo
10:00 am - 1:10 pmBOS-SEA
6h 10mnonstop
$237Hawaiian Airlines
Find Deal
Fri, May 2 - Tue, May 6
Hawaiian Airlines Logo
3:45 pm - 11:59 pmSEA-BOS
5h 14mnonstop
Hawaiian Airlines Logo
7:00 am - 10:13 amBOS-SEA
6h 13mnonstop
$239Hawaiian Airlines
Find Deal
Sat, Apr 19 - Mon, Apr 28
Alaska Airlines Logo
3:36 pm - 11:59 pmSEA-BOS
5h 23mnonstop
Alaska Airlines Logo
10:00 am - 1:10 pmBOS-SEA
6h 10mnonstop
$247Alaska Airlines
Find Deal
Wed, May 7 - Wed, May 14
JetBlue Logo
11:55 pm - 8:20 amSEA-BOS
5h 25mnonstop
JetBlue Logo
7:18 pm - 10:45 pmBOS-SEA
6h 27mnonstop
$248JetBlue
Find Deal
Sat, Apr 19 - Sat, Apr 26
Alaska Airlines Logo
1:56 pm - 7:40 amSEA-BOS
14h 44m1 stop
Alaska Airlines Logo
4:49 pm - 9:24 amBOS-SEA
19h 35m1 stop
$256Alaska Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
Delta Logo
3:35 pm - 11:53 pmSEA-BOS
5h 18mnonstop
Delta Logo
7:25 am - 10:45 amBOS-SEA
6h 20mnonstop
$267Delta
Find Deal
Fri, May 2 - Sun, May 4
JetBlue Logo
11:38 am - 8:10 pmSEA-BOS
5h 32mnonstop
JetBlue Logo
7:10 am - 10:28 amBOS-SEA
6h 18mnonstop
$272JetBlue
Find Deal
Thu, May 8 - Tue, May 27
Delta Logo
10:11 pm - 6:40 amSEA-BOS
5h 29mnonstop
Delta Logo
7:07 pm - 10:21 pmBOS-SEA
6h 14mnonstop
$302Delta
Find Deal
Fri, May 16 - Wed, May 28
American Airlines Logo
12:59 am - 1:03 pmSEA-BOS
9h 04m1 stop
American Airlines Logo
6:35 am - 12:47 pmBOS-SEA
9h 12m1 stop
$309American Airlines
Find Deal
Mon, Apr 28 - Tue, May 6
American Airlines Logo
10:05 pm - 9:16 amSEA-BOS
8h 11m1 stop
American Airlines Logo
5:15 am - 12:33 pmBOS-SEA
10h 18m1 stop
$322American Airlines
Find Deal
Wed, Apr 16 - Wed, Apr 23

Hawaiian Airlines flights from Seattle to Massachusetts

Our best Hawaiian Airlines deals on Seattle to Massachusetts flight tickets
Hawaiian Airlines
May 2
SEA3:49 pmSeattle/Tacoma Intl
5h 23m
BOS12:12 amBoston Logan Intl
May 6
BOS10:00 amBoston Logan Intl
6h 10m
SEA1:10 pmSeattle/Tacoma Intl
Hawaiian Airlines
Apr 19
SEA3:45 pmSeattle/Tacoma Intl
5h 14m
BOS11:59 pmBoston Logan Intl
Apr 28
BOS7:00 amBoston Logan Intl
6h 13m
SEA10:13 amSeattle/Tacoma Intl
Hawaiian Airlines
May 9
SEA3:49 pmSeattle/Tacoma Intl
5h 23m
BOS12:12 amBoston Logan Intl
May 15
BOS6:52 pmBoston Logan Intl
6h 08m
SEA10:00 pmSeattle/Tacoma Intl

Spirit Airlines flights from Seattle to Massachusetts

Our best Spirit Airlines deals on Seattle to Massachusetts flight tickets
Spirit Airlines
May 8
SEA6:00 amSeattle/Tacoma Intl
33h 58m
2 stops
BOS6:58 pmBoston Logan Intl
May 12
BOS9:46 amBoston Logan Intl
31h 39m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
Spirit Airlines
Apr 29
SEA12:30 pmSeattle/Tacoma Intl
26h 44m
3 stops
BOS6:14 pmBoston Logan Intl
May 6
BOS5:25 amBoston Logan Intl
36h 00m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
Spirit Airlines
May 1
SEA8:56 pmSeattle/Tacoma Intl
20h 18m
2 stops
BOS8:14 pmBoston Logan Intl
May 5
BOS5:25 amBoston Logan Intl
46h 31m
2 stops
SEA12:56 amSeattle/Tacoma Intl

See travel insights to Massachusetts from

How to get the cheapest flight ticket from Seattle to Massachusetts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Massachusetts?

In general, January is the cheapest month to fly from Seattle to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $217. If you aren’t able to travel to Massachusetts during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $284.

What is the cheapest day to depart on your flight to Massachusetts?

According to our data, Friday is the cheapest day to fly to Massachusetts from Seattle. The lowest ticket price found for a Friday departure recently was $388. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $548.

What is the cheapest time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest Seattle to Massachusetts flights are usually those with departure times in the afternoon. Our users have found flights to Massachusetts in the afternoon for as low as $369. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $488 on average. Flights to Massachusetts from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Massachusetts flight route?

Fly from Seattle/Tacoma Intl to Boston Logan Intl for the best Seattle/Tacoma Intl - Massachusetts flight prices

How far in advance should I book a flight to Massachusetts?

You are more likely to see cheaper flights to Massachusetts from Seattle when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $378 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from Seattle for as low as $367 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Massachusetts flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Massachusetts

Best Price Found

$113

Fastest flight time

5h 14m

Direct flights

Every day

Airports in Massachusetts

4 airports
The best one-way flight to Massachusetts from Seattle in the past 72 hours is $113. The best round-trip flight deal from Seattle to Massachusetts found on momondo in the last 72 hours is $237.
The fastest flight from Seattle to Massachusetts takes 5h 14m
Direct flights go from Seattle to Massachusetts every day.
There are 4 airports near Massachusetts: Boston Logan Intl (BOS), Albany Intl (ALB), Nantucket Memorial (ACK), Hartford Bradley Intl (BDL)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Massachusetts?

    Prices for flights from Seattle/Tacoma Intl Airport to Massachusetts are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Massachusetts?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Massachusetts?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The necessary travel and health documents for your Massachusetts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Massachusetts?


Best airlines flying from Seattle to Massachusetts

Compare and see reviews for airlines that fly from Seattle to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $108Free CancellationRating
7.9
2,344 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $141Free CancellationRating
7.3
2,922 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $145Free CancellationRating
6.3
7,888 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $176Free CancellationRating
6.9
349 reviews
Search Sun Country Air flights
DeltaPriceFrom $183Free CancellationRating
8.0
7,897 reviews
Search Delta flights
Alaska AirlinesPriceFrom $225Free CancellationRating
8.0
9,825 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Massachusetts?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Massachusetts. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Massachusetts with flexible booking policies on momondo?

Flights from Seattle to Massachusetts with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Massachusetts?

momondo provides multiple filters to help you find the best flight to Massachusetts from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Massachusetts right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Massachusetts, momondo offers a useful price alert feature which will track prices for flights to Massachusetts from Seattle and alert you when they change.


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Popular flights according to clicks in the last 7 days on momondo