HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Massachusetts

$62+ Cheap flights from Seattle (SEA) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOS
nov. 5 — nov. 121
mar. 11/5
mar. 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Massachusetts with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Seattle to Massachusetts

Cheapest flights from Seattle to Massachusetts
Explore the most affordable flight options available from Seattle to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/411:06 pmSEA - BOS
1 stop8h 14mAmerican Airlines
lun. 12/91:10 pmBOS - SEA
1 stop11h 09mAmerican Airlines
Deal found 10/30$176
This JetBlue deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/511:05 amSEA - BOS
Nonstop5h 10mJetBlue
dom. 12/86:29 amBOS - SEA
Nonstop6h 21mJetBlue
Deal found 10/31$177
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/44:00 pmSEA - BOS
2 stops21h 50mMultiple Airlines
dom. 12/87:00 amBOS - SEA
Nonstop6h 37mMultiple Airlines
Deal found 10/29$183
This FareScan deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/44:00 pmSEA - BOS
2 stops18h 23mSpirit Airlines
lun. 12/99:44 pmBOS - SEA
3 stops29h 26mSpirit Airlines
Deal found 10/31$184
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/147:15 amSEA - BOS
Nonstop5h 20mAlaska Airlines
mié. 11/207:19 pmBOS - SEA
Nonstop6h 20mAlaska Airlines
Deal found 10/30$193
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/47:30 amSEA - BOS
Nonstop5h 32mDelta
dom. 12/87:00 amBOS - SEA
Nonstop6h 45mDelta
Deal found 10/30$197
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/137:11 pmSEA - BOS
2 stops9h 32mUnited Airlines
lun. 11/184:48 pmBOS - SEA
1 stop9h 23mUnited Airlines
Deal found 10/30$261
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/411:55 amSEA - ALB
1 stop9h 00mDelta
dom. 12/85:27 pmALB - SEA
1 stop7h 58mDelta
Deal found 10/30$416
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/411:06 pmSEA - ALB
1 stop9h 58mAmerican Airlines
lun. 12/912:34 pmALB - SEA
2 stops11h 45mAmerican Airlines
Deal found 10/30$421
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:15 amSEA - BDL
1 stop10h 46mDelta
mar. 12/314:59 pmBDL - SEA
1 stop10h 25mDelta
Deal found 10/31$446
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/85:15 amSEA - BDL
2 stops22h 45mMultiple Airlines
lun. 12/167:15 amBDL - SEA
2 stops16h 11mMultiple Airlines
Deal found 10/31$460
This FareScan deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/612:50 pmSEA - BDL
3 stops30h 12mSpirit Airlines
lun. 12/96:00 amBDL - SEA
2 stops35h 53mSpirit Airlines
Deal found 10/31$461

Find flights from Seattle to Massachusetts within your budget

Customize your flight search to find flights from Seattle to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

jue. 11/14

7:45 pm-7:32 pm

2 stops20h 47m

$113

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

jue. 11/14

9:35 pm-4:20 pm

1 stop15h 45m

$114

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

dom. 2/2

7:20 am-3:50 pm

Nonstop5h 30m

$119

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

jue. 1/9

3:15 pm-10:40 am

2 stops16h 25m

$120

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

mié. 11/13

12:46 am-11:22 am

1 stop7h 36m

$128

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

vie. 11/15

11:55 pm-10:41 am

1 stop7h 46m

$138

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

sáb. 12/14

6:13 pm-10:41 am

1 stop13h 28m

$153

SeattleAlbany

SEA - ALB

SEAALB

Seattle/Tacoma Intl

mié. 12/4

5:15 am-9:19 am

3 stops25h 04m

$166

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

sáb. 4/19

11:59 pm-8:27 am

Nonstop5h 28m

$184

SeattleBoston

SEA - BOS

SEABOS

Seattle/Tacoma Intl

vie. 1/17

5:05 am-10:15 pm

2 stops14h 10m

$219

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Seattle to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Massachusetts

Get recent, data-driven insights about flights from Seattle to Massachusetts including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from Seattle to Massachusetts (average of $218). Flying from Seattle to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MA?

Find hourly flight availability from Seattle to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 31, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Massachusetts as you normally would.

Rainfall in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated octubre 31, 2024.
To help decide which airline to fly from Seattle to Massachusetts, see what other customers have to say about American Airlines, JetBlue and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,514 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Massachusetts?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Massachusetts. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find flights from Seattle to Massachusetts for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Massachusetts for under $200. The cheapest flight booked recently is on JetBlue for just $157, but on average you can expect to pay $389.

  • Are there nonstop flights from Seattle to Massachusetts for under $200 on Cheapflights?

    Cheapflights has at least 4 direct flights from Seattle to Massachusetts under $200. A good price for a nonstop flight from Seattle to Massachusetts is less than $363.

  • Are there last-minute flights available from Seattle to Massachusetts for under $300?

    There are currently 18+ open flights from Seattle to Massachusetts within the next 7 days for less than $300.

  • What days are nonstop flights available from Seattle to Massachusetts?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Thursday, Friday, Saturday.

  • How popular is this Seattle to Massachusetts flight route?

    The Seattle/Tacoma Intl to Massachusetts flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seattle to Massachusetts on average per day?

    On average, you can expect to see 32 flights from Seattle to Massachusetts a day.
    Morning (6am - Noon) - 69% of flight departures
    Afternoon (Noon - 6pm) - 16% of flight departures
    Evening (6pm - Midnight) - 16% of flight departures

  • How long is the flight from Seattle to Massachusetts?

    Airlines like JetBlue, American Airlines, and Spirit Airlines fly from Seattle to Massachusetts in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 13h 13m. The distance between Seattle and Massachusetts is about 2502 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to Massachusetts one-way?

    One-way options have recently been found by users for as low as $62 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $79 and American Airlines from $88 one-way.

  • What are the most popular routes from Seattle to Massachusetts?

    Most travelers choose Seattle/Tacoma Intl - Boston Logan Intl, Seattle/Tacoma Intl - Hartford Bradley Intl or Seattle/Tacoma Intl - Albany Intl when deciding on the best route from Seattle to Massachusetts.

  • What are the most reliable airlines from Seattle to Massachusetts?

    No one likes to see their flight delayed. When booking a flight from Seattle to Massachusetts consider choosing Scandinavian Airlines (100%), Air France (97%) or KLM (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Massachusetts?

    While on average a flight from Seattle to Massachusetts is generally $738, our data shows the cheapest flight currently is $102. When looking at the most popular route, (Seattle/Tacoma Intl - Boston Logan Intl), you can expect to pay $157 for that flight.

  • What does SEA to BOS mean?

    SEA and BOS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to BOS refers to a flight route from Seattle/Tacoma Intl Airport to Boston Logan Intl Airport. Worcester Airport (ORH), Nantucket Memorial Airport (ACK), West Tisbury Martha's Vineyard Airport (MVY), Hyannis Barnstable Airport (HYA), New Bedford Regional Airport (EWB) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Seattle to Massachusetts that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Massachusetts flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Massachusetts with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Massachusetts flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Seattle to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Massachusetts.

  • Can I find deals for business class flights from Seattle to Massachusetts?

    Yes. Cheapflights offers flight deals from Seattle to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Massachusetts that allow pets onboard?

    Many airlines flying from Seattle to Massachusetts offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Massachusetts?

    Yes, you can often find last-minute deals on Seattle to Massachusetts flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Massachusetts flight deals updated?

    The Seattle to Massachusetts flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Seattle to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Massachusetts (average of $218). Flying from Seattle to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Sky Harbor Intl flights
Seattle to John F Kennedy Intl flights
Seattle to Newark flights
Seattle to Las Vegas flights
Seattle to Ontario flights
Seattle to Dallas/Fort Worth flights
Seattle to San Francisco flights
Seattle to Honolulu flights
Seattle to Santa Ana flights
Seattle to O'Hare Intl flights
Seattle to San Diego flights
Portland to Los Angeles flights
Seattle to LaGuardia flights
Seattle to Orlando flights
Seattle to Hobby flights
Seattle to Atlanta flights
Seattle to Burbank flights
Seattle to Denver flights
Seattle to San Jose flights
Portland to Las Vegas flights
Seattle to George Bush Intcntl flights
Seattle to Minneapolis flights
Seattle to Reagan-National flights
Seattle to Miami flights
Seattle to Kahului flights
Seattle to Austin flights
Seattle to Salt Lake City flights
Portland to John F Kennedy Intl flights
Seattle to Dulles Intl flights
Seattle to Oakland flights
Seattle to Kailua-Kona flights
Seattle to Tampa flights
Seattle to Fort Lauderdale flights
Portland to Newark flights
Portland to Sky Harbor Intl flights
Seattle to Detroit flights
Portland to Honolulu flights
Seattle to Boston flights
Seattle to Midway flights
Seattle to Palm Springs flights
Portland to O'Hare Intl flights
Everett to Las Vegas flights
Portland to Denver flights
Seattle to Sacramento flights
Portland to Dallas/Fort Worth flights
Everett to Los Angeles flights
Portland to San Francisco flights
Seattle to Baltimore flights
Everett to Sky Harbor Intl flights

Top 7 airlines flying from Seattle to Massachusetts

Discover the top 7 airlines that operate flights from Seattle to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$140Average$596FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$260FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$414FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$176Average$381FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$203Average$462FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$238Average$423FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$243Average$440FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines