Cheap flights from Seattle to Massachusetts from $99
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 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Massachusetts
Cheap round-trip flights
These are some of the best round-trip flight deals from Seattle to Massachusetts that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Massachusetts.
Cheap last minute flights
Planning a quick getaway from Seattle to Massachusetts? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Massachusetts, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Seattle to Massachusetts
Find recent round-trip train or bus tickets from Seattle to Massachusetts.
All round-trip flight deals from Seattle to Massachusetts
The cheapest plane tickets from Seattle to Massachusetts found on KAYAK recently.
Spirit Airlines flights from Seattle to Massachusetts
Our best Spirit Airlines deals on Seattle to Massachusetts flight tickets
Spirit Airlines![Spirit Airlines]()
Mar 1![Spirit Airlines]()
Mar 12
SEA5:15 amSeattle/Tacoma Intl
14h 08m
2 stops
BOS10:23 pmBoston Logan Intl
BOS1:59 pmBoston Logan Intl
24h 47m
2 stops
SEA11:46 amSeattle/Tacoma Intl
Spirit Airlines![Spirit Airlines]()
Mar 1![Spirit Airlines]()
Mar 12
SEA5:15 amSeattle/Tacoma Intl
24h 13m
2 stops
BOS8:28 amBoston Logan Intl
BOS1:59 pmBoston Logan Intl
24h 47m
2 stops
SEA11:46 amSeattle/Tacoma Intl
Alaska Airlines flights from Seattle to Massachusetts
Our best Alaska Airlines deals on Seattle to Massachusetts flight tickets
Alaska Airlines![Alaska Airlines]()
Feb 6![Alaska Airlines]()
Feb 9
SEA9:59 pmSeattle/Tacoma Intl
14h 30m
1 stop
BOS3:29 pmBoston Logan Intl
BOS7:00 amBoston Logan Intl
6h 38m
SEA10:38 amSeattle/Tacoma Intl
Alaska Airlines![Alaska Airlines]()
Feb 10![Alaska Airlines]()
Feb 19
SEA5:45 pmSeattle/Tacoma Intl
8h 44m
1 stop
BOS5:29 amBoston Logan Intl
BOS7:00 amBoston Logan Intl
6h 40m
SEA10:40 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
Prices
Airlines
Other information
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 $237.
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 $371. 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 $536.
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 $355. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $489 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 16 weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $375 when searching 16 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 $345 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.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Massachusetts?
JetBlue, Spirit Airlines, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Massachusetts
What airlines fly to Massachusetts?
Delta, Alaska Airlines and JetBlue are the top three most popular airlines that fly to Massachusetts from Seattle according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Massachusetts. Keep in mind that there are 9 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Massachusetts on average per day?
As of January 2025, 20 flights take off from Seattle and land in Massachusetts each day. The most common flight departure time for this route is 3:00PM, with 44% of daily flights taking off at noon.
How many flights depart from Seattle to Massachusetts on average per week?
As of January 2025, there are 145 flights per week flying from Seattle to Massachusetts. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.
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 | $99 |
|---|---|
Fastest flight time | 5h 10m |
Direct flights | Every day |
Airports in Massachusetts | 4 airports |
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?
There are 9 operators available for flights from Seattle/Tacoma Intl Airport to Massachusetts as of January 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Massachusetts is Airbus A321neo, representing 27.14% of all bookings. The subsequent popular models are Airbus A318/A319/A320/A321 at 24.92%, Boeing 737 at 20.02%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.63%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $135 | Free Cancellation | Rating 7.4 3,186 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 6.3 8,108 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 7.0 386 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 8.0 9,699 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,971 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 8.1 4,647 reviews |
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.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your trip to Massachusetts
Popular cities in Massachusetts
Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $43
Flights to Los Angelesfrom $37
Flights to Miamifrom $46
Flights to Chicagofrom $52
Flights to Las Vegasfrom $28
Flights to Orlandofrom $48
Flights to San Franciscofrom $37
Flights to Washington, D.C.from $48
Flights to Bostonfrom $48
Flights to Dallasfrom $44
Flights to Atlantafrom $47
Flights to Seattlefrom $47