What is the cheapest airline that flies from Boston Logan Intl to Stockholm?

KLM, Air Canada, and British Airways are the most popular carriers operating from Boston Logan Intl to Stockholm

Which airport is the most popular layover for flights between Boston and Stockholm?

Reykjavik (KEF) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Boston to Stockholm?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 9h 43m.

Which layover airport has the shortest connection time from Boston to Stockholm?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 36m.

What airlines fly to Stockholm?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Stockholm from Boston according to our data. Icelandair is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Stockholm. Keep in mind that there are 8 different airlines that fly to Stockholm on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Boston to Stockholm?

Flights via Paris (CDG) offer the lowest average round-trip price of $529.

When did momondo last update prices for flights from Boston Logan Intl Airport to Stockholm?

Prices for flights from Boston Logan Intl Airport to Stockholm were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Stockholm?

As of May 2026, there are 8 operators available to choose from for flights from Boston Logan Intl Airport to Stockholm.

How old do you have to be to fly from Boston Logan Intl Airport to Stockholm?

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 Boston Logan Intl Airport to Stockholm.

What documentation or ID do you need to fly to Stockholm?

The travel and health documents you'll need for your trip to Stockholm may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$223 Cheap Flights from Boston to Stockholm in 2026

Q: What is the typical price of a round-trip flight between Boston and Stockholm?

Prices are currently low for flights on this route. Typical prices usually range from $951 to $682. The lowest price recently found on this route was $512.

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Find the cheapest flights from Boston to Stockholm

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9:05 am - 8:20 am

BOS

ARN

17h 15m

1 stop

10:20 am - 4:13 pm

ARN

BOS

11h 53m

1 stop

$512Delta

Sun, Aug 16 - Thu, Aug 20

5:50 pm - 2:10 pm

BOS

ARN

14h 20m

1 stop

8:10 am - 9:20 pm

ARN

BOS

18h 10m

2 stops

$515Scandinavian Airlines

Wed, Oct 14 - Mon, Oct 26

5:40 pm - 3:05 pm

BOS

ARN

15h 25m

1 stop

7:00 am - 3:35 pm

ARN

BOS

14h 35m

1 stop

$517Scandinavian Airlines

Thu, Oct 1 - Wed, Oct 7

5:35 pm - 10:10 am

BOS

ARN

10h 35m

1 stop

8:10 am - 4:44 pm

ARN

BOS

14h 34m

2 stops

$528Scandinavian Airlines

Sun, Nov 15 - Wed, Nov 18

5:40 pm - 9:15 am

BOS

ARN

9h 35m

1 stop

9:00 pm - 3:35 pm

ARN

BOS

24h 35m

1 stop

$530Scandinavian Airlines

Sat, Sep 5 - Tue, Sep 8

11:00 pm - 4:10 pm

BOS

ARN

11h 10m

1 stop

1:45 pm - 6:50 pm

ARN

BOS

11h 05m

1 stop

$531Icelandair

Tue, Aug 11 - Thu, Aug 20

11:00 pm - 12:45 pm

BOS

ARN

31h 45m

1 stop

5:10 pm - 6:50 pm

ARN

BOS

31h 40m

1 stop

$533Icelandair

Wed, Aug 19 - Mon, Aug 24

11:00 pm - 12:45 pm

BOS

ARN

31h 45m

1 stop

5:10 pm - 9:45 pm

ARN

BOS

10h 35m

1 stop

$537Icelandair

Mon, Aug 10 - Thu, Aug 20

10:50 am - 11:15 am

BOS

ARN

18h 25m

1 stop

12:50 pm - 6:22 pm

ARN

BOS

11h 32m

1 stop

$539Multiple Airlines

Wed, Aug 12 - Fri, Aug 21

10:50 am - 11:15 am

BOS

ARN

18h 25m

1 stop

12:50 pm - 5:42 pm

ARN

BOS

34h 52m

2 stops

$540United Airlines

Wed, Aug 12 - Fri, Aug 21

Delta flights from Boston to Stockholm

Our best Delta deals on Boston to Stockholm flight tickets

Delta

Aug 16

BOS9:05 amBoston Logan Intl

17h 15m

1 stop

ARN8:20 amStockholm Arlanda

Aug 20

ARN10:20 amStockholm Arlanda

11h 53m

1 stop

BOS4:13 pmBoston Logan Intl

$512

Delta

Aug 9

BOS6:05 amBoston Logan Intl

20h 15m

1 stop

ARN8:20 amStockholm Arlanda

Aug 19

ARN10:20 amStockholm Arlanda

11h 53m

1 stop

BOS4:13 pmBoston Logan Intl

$561

Delta

Aug 16

BOS9:05 amBoston Logan Intl

17h 45m

2 stops

ARN8:50 amStockholm Arlanda

Aug 20

ARN5:55 amStockholm Arlanda

16h 18m

2 stops

BOS4:13 pmBoston Logan Intl

$574

Scandinavian Airlines flights from Boston to Stockholm

Our best Scandinavian Airlines deals on Boston to Stockholm flight tickets

Scandinavian Airlines

Oct 14

BOS5:50 pmBoston Logan Intl

14h 20m

1 stop

ARN2:10 pmStockholm Arlanda

Oct 26

ARN8:10 amStockholm Arlanda

18h 10m

2 stops

BOS9:20 pmBoston Logan Intl

$515

Scandinavian Airlines

Oct 1

BOS5:40 pmBoston Logan Intl

15h 25m

1 stop

ARN3:05 pmStockholm Arlanda

Oct 7

ARN7:00 amStockholm Arlanda

14h 35m

1 stop

BOS3:35 pmBoston Logan Intl

$517

Scandinavian Airlines

Nov 15

BOS5:35 pmBoston Logan Intl

10h 35m

1 stop

ARN10:10 amStockholm Arlanda

Nov 18

ARN8:10 amStockholm Arlanda

14h 34m

2 stops

BOS4:44 pmBoston Logan Intl

$528

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 8/16

9:05 am-8:20 am

1 stop17h 15m

Stockholm Arlanda

Thu 8/20

10:20 am-4:13 pm

1 stop11h 53m

$512

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 10/14

5:50 pm-2:10 pm

1 stop14h 20m

Stockholm Arlanda

Mon 10/26

8:10 am-9:20 pm

2 stops18h 10m

$515

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 10/1

5:40 pm-3:05 pm

1 stop15h 25m

Stockholm Arlanda

Wed 10/7

7:00 am-3:35 pm

1 stop14h 35m

$517

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 11/15

5:35 pm-10:10 am

1 stop10h 35m

Stockholm Arlanda

Wed 11/18

8:10 am-4:44 pm

2 stops14h 34m

$528

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sat 9/5

5:40 pm-9:15 am

1 stop9h 35m

Stockholm Arlanda

Tue 9/8

9:00 pm-3:35 pm

1 stop24h 35m

$530

Quickest round-trip

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 8/11

11:00 pm-4:10 pm

1 stop11h 10m

Stockholm Arlanda

Thu 8/20

1:45 pm-6:50 pm

1 stop11h 05m

$531

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 8/19

11:00 pm-12:45 pm

1 stop31h 45m

Stockholm Arlanda

Mon 8/24

5:10 pm-6:50 pm

1 stop31h 40m

$533

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 8/10

11:00 pm-12:45 pm

1 stop31h 45m

Stockholm Arlanda

Thu 8/20

5:10 pm-9:45 pm

1 stop10h 35m

$537

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 8/12

10:50 am-11:15 am

1 stop18h 25m

Stockholm Arlanda

Fri 8/21

12:50 pm-6:22 pm

1 stop11h 32m

$539

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 8/12

10:50 am-11:15 am

1 stop18h 25m

Stockholm Arlanda

Fri 8/21

12:50 pm-5:42 pm

2 stops34h 52m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Stockholm

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

Layovers

What is the typical price of a round-trip flight between Boston and Stockholm?

What is the cheapest month to fly to Stockholm?

The month of March is, on average, the cheapest month to fly to Stockholm from Boston, with most prices found around $243. If you aren’t able to travel during the month of March, then book flights to Stockholm from Boston during October instead. Flights to Stockholm in October, while not as cheap as those in March, still average around $268.

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

You are more likely to see cheaper flights to Stockholm from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Stockholm for around $545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Stockholm from Boston for as low as $508 on momondo.

How have Boston to Stockholm flight prices changed over time?

As of May 2026, prices for Boston to Stockholm flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Stockholm

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Stockholm according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Stockholm (BOS to STO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Stockholm

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Boston to Stockholm takes 9h 55m

There are no direct flights from Boston to Stockholm. There are no popular flight routes from Boston to Stockholm.

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Frequently asked questions about flying from Boston to Stockholm

How far is Boston Logan Intl to Stockholm by plane?
There are 3740.4 mi between Boston Logan Intl and Stockholm. 9h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Stockholm?
Prices for flights from Boston Logan Intl Airport to Stockholm were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Stockholm?
As of May 2026, there are 8 operators available to choose from for flights from Boston Logan Intl Airport to Stockholm.
How old do you have to be to fly from Boston Logan Intl Airport to Stockholm?
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 Boston Logan Intl Airport to Stockholm.
What documentation or ID do you need to fly to Stockholm?
The travel and health documents you'll need for your trip to Stockholm may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Stockholm?
momondo data reveals that the most frequently booked airline on the route from Boston to Stockholm is Icelandair, representing 33% of all bookings. The subsequent popular airlines are Scandinavian Airlines at 22%, Lufthansa at 11%, and Delta at 8%.

Best airlines flying from Boston to Stockholm

Compare and see reviews for airlines that fly from Boston to Stockholm with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $349	Free Cancellation	Rating 6.8 8,032 reviews	Search Lufthansa flights
SWISS	PriceFrom $361	Free Cancellation	Rating 7.5 1,964 reviews	Search SWISS flights
Icelandair	PriceFrom $362	Free Cancellation	Rating 7.0 661 reviews	Search Icelandair flights
United Airlines	PriceFrom $382	Free Cancellation	Rating 7.4 9,763 reviews	Search United Airlines flights
Delta	PriceFrom $385	Free Cancellation	Rating 7.9 8,420 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $394	Free Cancellation	Rating 7.4 1,801 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $404	Free Cancellation	Rating 7.8 1,526 reviews	Search KLM flights
British Airways	PriceFrom $538	Free Cancellation	Rating 6.7 8,008 reviews	Search British Airways flights

Solna

Södertälje

Kista

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Stockholm?

Finding the right flight to Stockholm from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Stockholm quick and easy, saving you time and money.

Can I find flights from Boston to Stockholm with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Stockholm from Boston with this policy.

How can momondo help me find flights from Boston to Stockholm?

Once you have performed a search for Boston to Stockholm flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Stockholm trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Stockholm

Stockholm Arlanda Airport

Stockholm Bromma Airport

Stockholm Skavsta Airport

Cheap flights from Boston to Stockholm from $276

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Stockholm departing on 7/27. 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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Delta flights from Boston to Stockholm

Our best Delta deals on Boston to Stockholm flight tickets

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Our best Scandinavian Airlines deals on Boston to Stockholm flight tickets

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How to get the cheapest flight ticket from Boston to Stockholm

What is the typical price of a round-trip flight between Boston and Stockholm?

What is the cheapest month to fly to Stockholm?

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

How have Boston to Stockholm flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Stockholm?

What airlines fly to Stockholm?

Which airport is the most popular layover for flights between Boston and Stockholm?

Which layover airport offers the lowest fares from Boston to Stockholm?

Which layover airport has the shortest travel time from Boston to Stockholm?

Which layover airport has the shortest connection time from Boston to Stockholm?

When to book flights from Boston to Stockholm

Cheap Boston to Stockholm (BOS to STO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Stockholm

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Stockholm

Best airlines flying from Boston to Stockholm

Compare and see reviews for airlines that fly from Boston to Stockholm with momondo

Traveling to a place near Stockholm?

Why use momondo?

An easier way to manage your Stockholm trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sweden

Fly into one of these airports located in Stockholm

Airports listed have a maximum distance of 55.4 mi from Stockholm

Fly your favorite airline to Stockholm

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Stockholm

List of cabin classes available on flights landing in Stockholm. Availability may vary depending on flight origin and airline.

Popular cities in Sweden

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

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According to popular flight searches on momondo this year

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