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$223+ Cheap flights from Massachusetts to Sweden

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ARN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Massachusetts to Sweden

Cheapest flights from Massachusetts to Sweden
Explore the most affordable flight options available from Massachusetts to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Ticket deal was found by Cheapflights users on 1/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:35 pm
BOS
-
ARN
1 stop18h 10m
Icelandair
Thu 3/2612:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 1/27$301
This Ticket deal was found by Cheapflights users on 1/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:35 pm
BOS
-
ARN
1 stop18h 10m
Icelandair
Wed 3/2512:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 1/27$305
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 3/16:25 pm
BOS
-
ARN
1 stop14h 10m
Austrian Airlines
Wed 3/43:20 pm
ARN
-
BOS
2 stops31h 59m
Austrian Airlines
Deal found 1/27$325
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 4/295:20 pm
BOS
-
ARN
1 stop24h 35m
Multiple Airlines
Mon 5/46:30 am
ARN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 1/27$335
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 3/16:25 pm
BOS
-
ARN
1 stop14h 10m
Multiple Airlines
Wed 3/46:10 am
ARN
-
BOS
1 stop20h 10m
Multiple Airlines
Deal found 1/27$340
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 8/166:25 pm
BOS
-
ARN
2 stops34h 50m
United Airlines
Thu 8/201:00 pm
ARN
-
BOS
2 stops40h 54m
United Airlines
Deal found 1/26$346
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 2/268:40 pm
BOS
-
ARN
1 stop11h 45m
Multiple Airlines
Thu 3/59:50 am
ARN
-
BOS
1 stop34h 15m
Multiple Airlines
Deal found 1/27$348
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/239:40 pm
BOS
-
ARN
1 stop11h 45m
Lufthansa
Mon 3/3011:50 am
ARN
-
BOS
1 stop11h 50m
Lufthansa
Deal found 1/28$351
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Sun 3/158:50 pm
BOS
-
ARN
1 stop9h 55m
Icelandair
Sun 4/191:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 1/26$357
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 4/128:59 pm
BOS
-
ARN
1 stop29h 21m
Delta
Tue 4/2810:20 am
ARN
-
BOS
1 stop15h 18m
Delta
Deal found 1/27$358
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Mon 3/2310:15 am
BOS
-
ARN
2 stops23h 25m
Multiple Airlines
Mon 3/306:30 am
ARN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 1/28$359
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:50 pm
BOS
-
ARN
1 stop9h 55m
Icelandair
Tue 4/141:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 1/28$360

Find flight deals from Massachusetts to Sweden

Keep the following information in mind while searching for Massachusetts to Sweden flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(Ticket)

One-way from

$223
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$467
Provider with most accurate pricing for Boston Logan Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Stockholm (STO) flights.
Search Deals
From Massachusetts to Sweden
Search Deals
One-way flight from Massachusetts to Sweden
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Sweden 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Massachusetts to Sweden that are best for you.

Fly from

Massachusetts

Fly to

Sweden

Route

Depart

Return

Price

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 4/12

8:59 pm-8:20 am

1 stop29h 21m

Stockholm Arlanda

Fri 5/1

10:20 am-7:29 am

1 stop27h 09m

$358

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/7

8:50 pm-12:45 pm

1 stop9h 55m

Stockholm Arlanda

Tue 4/14

1:45 pm-6:50 pm

1 stop11h 05m

$360

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Mon 2/9

10:15 am-5:35 pm

2 stops25h 20m

Gothenburg Landvetter

Wed 3/4

7:00 am-2:52 pm

2 stops13h 52m

$370

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/14

5:08 pm-5:25 pm

2 stops18h 17m

Stockholm Arlanda

Fri 5/1

10:20 am-7:29 am

1 stop27h 09m

$378

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Mon 2/9

4:15 pm-10:50 am

1 stop12h 35m

Gothenburg Landvetter

Wed 3/4

6:20 am-1:10 pm

1 stop12h 50m

$380

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 4/16

9:02 am-8:20 am

1 stop17h 18m

Stockholm Arlanda

Tue 4/28

10:20 am-7:38 pm

1 stop15h 18m

$394

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 4/15

7:00 pm-1:20 pm

1 stop12h 20m

Stockholm Arlanda

Wed 4/29

5:55 am-1:33 pm

1 stop13h 38m

$394

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 4/16

6:15 am-11:05 am

2 stops22h 50m

Stockholm Arlanda

Wed 4/29

1:00 pm-3:30 pm

1 stop32h 30m

$396

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sat 2/28

6:55 pm-2:25 pm

2 stops37h 30m

Stockholm Arlanda

Fri 3/6

6:10 am-8:00 pm

1 stop19h 50m

$396

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 4/16

6:15 am-11:05 am

2 stops22h 50m

Stockholm Arlanda

Thu 4/30

1:00 pm-3:10 pm

1 stop32h 10m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 49 results
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Best time to book a flight from Massachusetts to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden from Massachusetts 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.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Sweden

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

Currently, October is the cheapest month in which you can book a flight from Massachusetts to Sweden (average of $339). Flying from Massachusetts to Sweden in June is currently the most expensive (average of $471). 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.

Related info for your journey

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

  • How long is the flight from Massachusetts to Sweden?

    There are many flights that can get you from Massachusetts to Sweden in 9h 55m. Fly via Delta, Icelandair, or Lufthansa to get the fastest option. The distance from Massachusetts to Sweden is about 3725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $160. Users have also found prices from $178 and $201 on Delta and KLM, respectively.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Massachusetts to Sweden (average of $339). Flying from Massachusetts to Sweden in June is currently the most expensive (average of $471). 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

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Alternative routes for Massachusetts to Sweden

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Massachusetts to Sweden

Discover the top 8 airlines that operate flights from Massachusetts to Sweden. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$349Average$617FlexibilityNo cancel feeOn-time76%
SWISSCheapest$361Average$458FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$363Average$489FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$382Average$661FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$397Average$747FlexibilityNo cancel feeOn-time77%
KLMCheapest$404Average$692FlexibilityNo cancel feeOn-time75%
DeltaCheapest$426Average$654FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$482Average$617FlexibilityNo cancel feeOn-time70%

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