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$175+ Cheap flights from Boston (BOS) to Stockholm (STO)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STO
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Stockholm are usually found in February or October, booked 26 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Boston to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Stockholm (STO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$424
(oojo)

One-way from

$283
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$537
Provider with most accurate pricing for Boston Logan Intl-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Stockholm (STO) flights.
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From Boston Logan Intl to Stockholm (STO)
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One-way flight from Boston Logan Intl to Stockholm (STO)
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Highest demand for flights based on searches. 14% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Boston to Stockholm

Cheapest flights from Boston to Stockholm
Explore the most affordable flight options available from Boston to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Gotogate deal was found by Cheapflights users on 3/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:35 pmBOS - ARN
1 stop31h 10mIcelandair
Fri 9/264:40 pmARN - BOS
1 stop24h 55mIcelandair
Deal found 3/25$401
This Delta deal was found by Cheapflights users on 3/25. 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.
Mon 9/83:34 pmBOS - ARN
1 stop10h 46mDelta
Wed 10/110:20 amARN - BOS
1 stop11h 59mDelta
Deal found 3/25$441
This oojo deal was found by Cheapflights users on 3/25. 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.
Mon 5/195:40 pmBOS - ARN
1 stop9h 35mScandinavian Airlines
Mon 5/267:00 pmARN - BOS
1 stop26h 35mScandinavian Airlines
Deal found 3/25$452
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 pmBOS - ARN
1 stop18h 05mTAP AIR PORTUGAL
Wed 11/267:05 pmARN - BOS
1 stop31h 00mTAP AIR PORTUGAL
Deal found 3/26$484
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:00 pmBOS - ARN
1 stop12h 55mBritish Airways
Wed 11/262:15 pmARN - BOS
2 stops15h 29mBritish Airways
Deal found 3/26$510
This Air France deal was found by Cheapflights users on 3/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:20 pmBOS - ARN
1 stop14h 50mAir France
Tue 11/256:10 amARN - BOS
1 stop16h 25mAir France
Deal found 3/26$525
This Mytrip deal was found by Cheapflights users on 3/25. 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 4/78:50 pmBOS - ARN
1 stop9h 55mMultiple Airlines
Wed 4/237:45 amARN - BOS
2 stops16h 05mMultiple Airlines
Deal found 3/25$526
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 10/157:40 pmBOS - ARN
2 stops14h 15mAmerican Airlines
Sun 10/198:00 amARN - BOS
1 stop18h 10mAmerican Airlines
Deal found 3/25$530
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:20 pmBOS - ARN
2 stops18h 40mAir Canada
Sun 11/236:25 amARN - BOS
2 stops19h 53mAir Canada
Deal found 3/26$534
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 12/99:55 pmBOS - ARN
1 stop10h 40mUnited Airlines
Tue 12/169:55 amARN - BOS
2 stops32h 17mUnited Airlines
Deal found 3/25$535
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:40 pmBOS - ARN
2 stops33h 25mSWISS
Mon 8/181:00 pmARN - BOS
1 stop32h 25mSWISS
Deal found 3/24$563
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Wed 5/143:20 pmBOS - ARN
2 stops25h 45mBrussels Airlines
Wed 5/216:30 amARN - BOS
2 stops14h 02mBrussels Airlines
Deal found 3/24$572

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Stockholm 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 March 27, 2025.
Use the filters below to find and compare flights from Boston to Stockholm that are best for you.

Fly from

Boston

Fly to

Stockholm

Route

Depart

Return

Price

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 4/7

8:50 pm-12:45 pm

1 stop9h 55m

Stockholm Arlanda

Wed 4/23

1:45 pm-11:35 am

1 stop27h 50m

$418

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 5/19

5:40 pm-9:15 am

1 stop9h 35m

Stockholm Arlanda

Mon 5/26

7:00 pm-3:35 pm

1 stop26h 35m

$452

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 5/12

6:05 am-8:20 am

1 stop20h 15m

Stockholm Arlanda

Mon 5/19

10:20 am-10:33 pm

1 stop18h 13m

$473

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 4/7

8:50 pm-12:45 pm

1 stop9h 55m

Stockholm Arlanda

Wed 4/23

7:45 am-5:50 pm

2 stops16h 05m

$526

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 4/23

5:20 pm-1:20 pm

1 stop14h 00m

Stockholm Arlanda

Tue 4/29

7:20 am-6:59 pm

2 stops17h 39m

$566

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 3/30

8:05 pm-11:55 pm

2 stops21h 50m

Stockholm Arlanda

Tue 4/15

6:00 am-5:40 pm

1 stop17h 40m

$569

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 5/14

3:20 pm-11:05 pm

2 stops25h 45m

Stockholm Arlanda

Wed 5/21

6:30 am-2:32 pm

2 stops14h 02m

$572

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/8

9:55 pm-3:25 pm

1 stop11h 30m

Stockholm Arlanda

Tue 4/29

11:15 am-11:26 pm

2 stops18h 11m

$581

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 5/26

11:15 pm-1:20 pm

2 stops32h 05m

Stockholm Arlanda

Sun 6/8

6:30 pm-8:45 pm

2 stops32h 15m

$595

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Fri 4/25

8:05 pm-5:25 pm

1 stop15h 20m

Stockholm Arlanda

Sat 5/3

6:05 am-6:09 pm

2 stops18h 04m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 24 results
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Compare providers for flights from Boston to Stockholm

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Stockholm in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Stockholm flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Stockholm flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Stockholm flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Stockholm flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm from Boston 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 Boston to Stockholm

How far ahead should I book a flight from Boston to Stockholm?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Stockholm. Price data was last updated on March 21, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Stockholm. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Stockholm?

Currently, January is the cheapest month in which you can book a flight from Boston to Stockholm (average of $550). Flying from Boston to Stockholm in June is currently the most expensive (average of $1,093). 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 BOS to STO?

Find hourly flight availability from Boston to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Stockholm in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Boston to Stockholm?

Use this chart to determine the cheapest time to fly round-trip from Boston to Stockholm. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Stockholm flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Stockholm by month

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

In terms of precipitation, rainfall in Stockholm ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm when rainfall is around 1.0 in.

Temperature in Stockholm by month

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

If weather is an important factor for your trip to Stockholm, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated March 27, 2025.
To help decide which airline to fly from Boston to Stockholm, see what other customers have to say about Delta, KLM and airBaltic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
airBaltic
7.8
Good
178 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Stockholm. 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 Boston to Stockholm?

    If you book a flight to Stockholm from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Logan Intl to Stockholm per day from 9 different airlines.

  • What are the cheapest airlines flying from Boston to Stockholm round-trip?

    According to our current data, Icelandair ($424), Delta ($473), and Scandinavian Airlines ($481) offers the cheapest pricing from Boston to Stockholm. Users have found that Icelandair is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Stockholm one-way?

    One-way options have recently been found by users for as low as $350 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $429 and Azores Airlines from $454 one-way.

  • What are the most popular routes from Boston to Stockholm?

    While some choose either Boston Logan Intl - Stockholm Bromma or Boston Logan Intl - Stockholm Skavsta, Boston Logan Intl - Stockholm Arlanda is the most popular route from Boston to Stockholm.

  • Where are the most common layover locations when flying from Boston to Stockholm?

    Flights departing from Boston and landing in Stockholm layover in Reykjavik most frequently.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool can be accessed by traveling approximately 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Those on a layover in Reykjavik in need of a rental car can book one at Reykjavik Keflavik Intl for about $55.

  • Where are the least popular layover locations for Boston to Stockholm flights?

    Boston to Stockholm flights that have layovers will least frequently stop in Copenhagen.

  • Can I find deals for flights from Boston to Stockholm that include hotel bookings?

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

  • How can I find direct flights from Boston to Stockholm?

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

  • Can I find deals for business class flights from Boston to Stockholm?

    Yes. Cheapflights offers flight deals from Boston to Stockholm 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 Boston to Stockholm?

    Currently, January is the cheapest month in which you can book a flight from Boston to Stockholm (average of $550). Flying from Boston to Stockholm in June is currently the most expensive (average of $1,093). 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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Top 9 airlines flying from Boston to Stockholm

Discover the top 9 airlines that operate flights from Boston to Stockholm. 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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$317Average$883FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$334Average$523FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$394Average$567FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$486Average$680FlexibilityNo cancel feeOn-time77%
KLMCheapest$503Average$684FlexibilityNo cancel feeOn-time75%
SWISSCheapest$503Average$649FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$521Average$807FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$542Average$745FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$555Average$821FlexibilityNo cancel feeOn-time76%
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