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

SWISS and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Stockholm

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 42% 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 $490.

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 38m.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 23m.

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

Reykjavik (KEF) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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 December 2025, 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.

$235 Cheap Flights from Boston to Stockholm in 2025/26

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Cheap round-trip flights

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5:30 am - 5:30 pm

BOS

ARN

30h 00m2 stops

6:05 am - 2:52 pm

ARN

BOS

38h 47m2 stops

$402Air Canada

Wed, Apr 22 - Wed, Apr 29

10:15 am - 2:40 pm

BOS

ARN

22h 25m2 stops

7:10 am - 9:32 am

ARN

BOS

32h 22m2 stops

$403Air Canada

Wed, Jan 28 - Mon, Feb 2

2:20 pm - 11:25 am

BOS

ARN

15h 05m2 stops

7:10 am - 6:35 pm

ARN

BOS

17h 25m1 stop

$405Lufthansa

Tue, Jan 20 - Sat, Jan 24

7:30 am - 10:35 am

BOS

ARN

21h 05m1 stop

11:45 am - 10:56 pm

ARN

BOS

17h 11m2 stops

$406British Airways

Wed, Jan 7 - Tue, Jan 13

5:05 pm - 2:45 pm

BOS

ARN

15h 40m1 stop

6:00 am - 7:06 pm

ARN

BOS

19h 06m2 stops

$407United Airlines

Tue, Apr 21 - Wed, Apr 29

5:25 pm - 9:05 am

BOS

ARN

10h 40m1 stop

7:10 am - 7:35 pm

ARN

BOS

17h 25m1 stop

$408Lufthansa

Fri, Mar 20 - Wed, Mar 25

4:15 pm - 1:45 pm

BOS

ARN

15h 30m1 stop

7:10 am - 6:35 pm

ARN

BOS

17h 25m1 stop

$409Lufthansa

Sat, Jan 17 - Sat, Jan 31

3:35 pm - 2:25 pm

BOS

ARN

17h 50m2 stops

6:30 am - 7:12 pm

ARN

BOS

17h 42m2 stops

$410Multiple Airlines

Sun, Mar 15 - Fri, Mar 20

8:05 pm - 2:25 pm

BOS

ARN

12h 20m1 stop

6:00 am - 9:48 pm

ARN

BOS

21h 48m2 stops

$411United Airlines

Wed, Apr 22 - Fri, May 1

7:50 pm - 11:45 am

BOS

ARN

9h 55m1 stop

12:45 pm - 5:50 pm

ARN

BOS

11h 05m1 stop

$412Icelandair

Mon, Jan 12 - Sun, Jan 18

United Airlines flights from Boston to Stockholm

Our best United Airlines deals on Boston to Stockholm flight tickets

United Airlines

Apr 21

BOS5:05 pmBoston Logan Intl

15h 40m

1 stop

ARN2:45 pmStockholm Arlanda

May 1

ARN6:00 amStockholm Arlanda

21h 48m

2 stops

BOS9:48 pmBoston Logan Intl

$407

Find similar

United Airlines

Apr 22

BOS8:05 pmBoston Logan Intl

12h 20m

1 stop

ARN2:25 pmStockholm Arlanda

May 1

ARN6:00 amStockholm Arlanda

21h 48m

2 stops

BOS9:48 pmBoston Logan Intl

$411

Find similar

United Airlines

Jan 28

BOS6:17 pmBoston Logan Intl

14h 23m

2 stops

ARN2:40 pmStockholm Arlanda

Feb 2

ARN6:15 amStockholm Arlanda

14h 37m

2 stops

BOS2:52 pmBoston Logan Intl

$413

Find similar

Lufthansa flights from Boston to Stockholm

Our best Lufthansa deals on Boston to Stockholm flight tickets

Lufthansa

Jan 20

BOS2:20 pmBoston Logan Intl

15h 05m

2 stops

ARN11:25 amStockholm Arlanda

Jan 25

ARN7:10 amStockholm Arlanda

17h 25m

1 stop

BOS6:35 pmBoston Logan Intl

$405

Find similar

Lufthansa

Mar 20

BOS5:25 pmBoston Logan Intl

10h 40m

1 stop

ARN9:05 amStockholm Arlanda

Mar 25

ARN7:10 amStockholm Arlanda

17h 25m

1 stop

BOS7:35 pmBoston Logan Intl

$408

Find similar

Lufthansa

Jan 17

BOS4:15 pmBoston Logan Intl

15h 30m

1 stop

ARN1:45 pmStockholm Arlanda

Jan 31

ARN7:10 amStockholm Arlanda

17h 25m

1 stop

BOS6:35 pmBoston Logan Intl

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 4/22

5:30 am-5:30 pm

2 stops30h 00m

Stockholm Arlanda

Wed 4/29

6:05 am-2:52 pm

2 stops38h 47m

$402

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 1/28

10:15 am-2:40 pm

2 stops22h 25m

Stockholm Arlanda

Mon 2/2

7:10 am-9:32 am

2 stops32h 22m

$403

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 1/20

2:20 pm-11:25 am

2 stops15h 05m

Stockholm Arlanda

Sat 1/24

7:10 am-6:35 pm

1 stop17h 25m

$405

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 1/7

7:30 am-10:35 am

1 stop21h 05m

Stockholm Arlanda

Tue 1/13

11:45 am-10:56 pm

2 stops17h 11m

$406

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/21

5:05 pm-2:45 pm

1 stop15h 40m

Stockholm Arlanda

Wed 4/29

6:00 am-7:06 pm

2 stops19h 06m

$407

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Fri 3/20

5:25 pm-9:05 am

1 stop10h 40m

Stockholm Arlanda

Wed 3/25

7:10 am-7:35 pm

1 stop17h 25m

$408

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sat 1/17

4:15 pm-1:45 pm

1 stop15h 30m

Stockholm Arlanda

Sat 1/31

7:10 am-6:35 pm

1 stop17h 25m

$409

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 3/15

3:35 pm-2:25 pm

2 stops17h 50m

Stockholm Arlanda

Fri 3/20

6:30 am-7:12 pm

2 stops17h 42m

$410

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 4/22

8:05 pm-2:25 pm

1 stop12h 20m

Stockholm Arlanda

Fri 5/1

6:00 am-9:48 pm

2 stops21h 48m

$411

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 1/12

7:50 pm-11:45 am

1 stop9h 55m

Stockholm Arlanda

Sun 1/18

12:45 pm-5:50 pm

1 stop11h 05m

$412

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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 cheapest month to fly to Stockholm?

The month of November is, on average, the cheapest month to fly to Stockholm from Boston, with most prices found around $437. If you aren’t able to travel during the month of November, then book flights to Stockholm from Boston during October instead. Flights to Stockholm in October, while not as cheap as those in November, still average around $461.

What is the cheapest day to depart on your flight to Stockholm?

The cheapest day to depart on your flight to Stockholm is on a Tuesday when prices can be found for as low as $614. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $835. These prices are subject to change though, so be sure to set up a Price Alert for flights to Stockholm.

What is the cheapest time of day to depart on your flight to Stockholm?

Our data shows that the cheapest Boston to Stockholm flights are usually those with departure times in the evening. Our users have found flights to Stockholm in the evening for as low as $628. Flights at noon are often more expensive with an average ticket price of $871.

How far in advance should I book a flight 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 $583 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 $517 on momondo.

How have Boston to Stockholm flight prices changed over time?

As of December 2025, prices for Boston to Stockholm flights are approximately 17% 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.

Search flight deals

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 December 2025, 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 37% of all bookings. The subsequent popular airlines are Scandinavian Airlines at 26%, Lufthansa at 7%, and Delta at 7%.

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
SWISS	PriceFrom $361	Free Cancellation	Rating 7.5 1,812 reviews	Search SWISS flights
Icelandair	PriceFrom $374	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
United Airlines	PriceFrom $382	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
KLM	PriceFrom $404	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Lufthansa	PriceFrom $410	Free Cancellation	Rating 6.8 7,631 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $411	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $426	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
British Airways	PriceFrom $538	Free Cancellation	Rating 6.7 7,578 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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Find better results for your trip to Sweden

Cheap flights from Boston to Stockholm from $235

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 5/9. 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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United Airlines flights from Boston to Stockholm

Our best United Airlines deals on Boston to Stockholm flight tickets

Lufthansa flights from Boston to Stockholm

Our best Lufthansa 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 cheapest month to fly to Stockholm?

What is the cheapest day to depart on your flight to Stockholm?

What is the cheapest time of day to depart on your flight to Stockholm?

Our data shows that the cheapest Boston to Stockholm flights are usually those with departure times in the evening. Our users have found flights to Stockholm in the evening for as low as $628. Flights at noon are often more expensive with an average ticket price of $871.

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

How have Boston to Stockholm flight prices changed over time?

As of December 2025, prices for Boston to Stockholm flights are approximately 17% cheaper when compared to flights at the same time last year.

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

SWISS and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Stockholm

What airlines fly to Stockholm?

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

Reykjavik (KEF) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Paris (CDG) offer the lowest average round-trip price of $490.

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 38m.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 23m.

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

How far is Boston Logan Intl to Stockholm by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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