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Cheap flights from Boston to Stockholm from $249

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 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Stockholm

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 12:45 pm
BOS
-
ARN
9h 55m
1 stop
Icelandair Logo
5:10 pm - 9:45 pm
ARN
-
BOS
10h 35m
1 stop
$497Icelandair
Sun, Oct 18 - Fri, Oct 23
Icelandair Logo
11:00 pm - 4:10 pm
BOS
-
ARN
11h 10m
1 stop
Icelandair Logo
12:45 pm - 6:50 pm
ARN
-
BOS
11h 05m
1 stop
$499Icelandair
Wed, Oct 21 - Tue, Oct 27
Air Canada Logo
5:00 pm - 2:25 pm
BOS
-
ARN
15h 25m
2 stops
Air Canada Logo
6:05 am - 6:07 pm
ARN
-
BOS
18h 02m
2 stops
$503Air Canada
Tue, May 12 - Fri, May 15
Icelandair Logo
8:50 pm - 4:10 pm
BOS
-
ARN
13h 20m
1 stop
Icelandair Logo
1:45 pm - 9:45 pm
ARN
-
BOS
14h 00m
1 stop
$504Icelandair
Tue, Sep 1 - Tue, Sep 8
Austrian Airlines Logo
11:27 am - 2:25 pm
BOS
-
ARN
20h 58m
2 stops
Austrian Airlines Logo
8:00 pm - 1:50 pm
ARN
-
BOS
23h 50m
1 stop
$506Austrian Airlines
Mon, May 11 - Thu, May 14
Scandinavian Airlines Logo
5:40 pm - 9:15 am
BOS
-
ARN
9h 35m
1 stop
Scandinavian Airlines Logo
11:00 am - 3:35 pm
ARN
-
BOS
10h 35m
1 stop
$507Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 10
Icelandair Logo
8:50 pm - 12:45 pm
BOS
-
ARN
9h 55m
1 stop
Icelandair Logo
1:45 pm - 6:50 pm
ARN
-
BOS
11h 05m
1 stop
$513Icelandair
Tue, Sep 1 - Tue, Sep 8
Delta Logo
9:55 am - 8:20 am
BOS
-
ARN
16h 25m
1 stop
Delta Logo
10:20 am - 10:36 pm
ARN
-
BOS
18h 16m
1 stop
$517Delta
Mon, Aug 17 - Tue, Aug 25
Scandinavian Airlines Logo
5:40 pm - 10:15 am
BOS
-
ARN
10h 35m
1 stop
Scandinavian Airlines Logo
3:05 pm - 3:35 pm
ARN
-
BOS
30h 30m
1 stop
$518Scandinavian Airlines
Mon, Aug 24 - Mon, Aug 31
Scandinavian Airlines Logo
5:40 pm - 8:15 am
BOS
-
ARN
32h 35m
1 stop
Scandinavian Airlines Logo
9:55 am - 3:35 pm
ARN
-
BOS
11h 40m
1 stop
$523Scandinavian Airlines
Wed, Aug 26 - Tue, Sep 1

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Delta flights from Boston to Stockholm

Our best Delta deals on Boston to Stockholm flight tickets
Delta
May 4
BOS9:05 amBoston Logan Intl
17h 15m
1 stop
ARN8:20 amStockholm Arlanda
May 18
ARN10:20 amStockholm Arlanda
14h 43m
1 stop
BOS7:03 pmBoston Logan Intl
$510
Delta
Aug 17
BOS9:55 amBoston Logan Intl
16h 25m
1 stop
ARN8:20 amStockholm Arlanda
Aug 25
ARN10:20 amStockholm Arlanda
18h 16m
1 stop
BOS10:36 pmBoston Logan Intl
$517
Delta
Oct 13
BOS1:10 pmBoston Logan Intl
16h 40m
2 stops
ARN11:50 amStockholm Arlanda
Oct 20
ARN10:20 amStockholm Arlanda
18h 06m
1 stop
BOS10:26 pmBoston Logan Intl
$537

Icelandair flights from Boston to Stockholm

Our best Icelandair deals on Boston to Stockholm flight tickets
Icelandair
May 4
BOS11:00 pmBoston Logan Intl
31h 45m
1 stop
ARN12:45 pmStockholm Arlanda
May 18
ARN5:10 pmStockholm Arlanda
31h 40m
1 stop
BOS6:50 pmBoston Logan Intl
$493
Icelandair
Oct 18
BOS8:50 pmBoston Logan Intl
9h 55m
1 stop
ARN12:45 pmStockholm Arlanda
Oct 23
ARN5:10 pmStockholm Arlanda
10h 35m
1 stop
BOS9:45 pmBoston Logan Intl
$497
Icelandair
Oct 21
BOS11:00 pmBoston Logan Intl
11h 10m
1 stop
ARN4:10 pmStockholm Arlanda
Oct 27
ARN12:45 pmStockholm Arlanda
11h 05m
1 stop
BOS6:50 pmBoston Logan Intl
$499

momondo 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, momondo users made 832,500 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Boston to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 10/18

8:50 pm-12:45 pm

1 stop9h 55m

Stockholm Arlanda

Fri 10/23

5:10 pm-9:45 pm

1 stop10h 35m

$497

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 10/21

11:00 pm-4:10 pm

1 stop11h 10m

Stockholm Arlanda

Tue 10/27

12:45 pm-6:50 pm

1 stop11h 05m

$499

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 5/12

5:00 pm-2:25 pm

2 stops15h 25m

Stockholm Arlanda

Fri 5/15

6:05 am-6:07 pm

2 stops18h 02m

$503

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 9/1

8:50 pm-4:10 pm

1 stop13h 20m

Stockholm Arlanda

Tue 9/8

1:45 pm-9:45 pm

1 stop14h 00m

$504

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 5/11

11:27 am-2:25 pm

2 stops20h 58m

Stockholm Arlanda

Thu 5/14

8:00 pm-1:50 pm

1 stop23h 50m

$506
Quickest round-trip

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 9/7

5:40 pm-9:15 am

1 stop9h 35m

Stockholm Arlanda

Thu 9/10

11:00 am-3:35 pm

1 stop10h 35m

$507

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 9/1

8:50 pm-12:45 pm

1 stop9h 55m

Stockholm Arlanda

Tue 9/8

1:45 pm-6:50 pm

1 stop11h 05m

$513

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 8/17

9:55 am-8:20 am

1 stop16h 25m

Stockholm Arlanda

Tue 8/25

10:20 am-10:36 pm

1 stop18h 16m

$517

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 8/24

5:40 pm-10:15 am

1 stop10h 35m

Stockholm Arlanda

Mon 8/31

3:05 pm-3:35 pm

1 stop30h 30m

$518

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 8/26

5:40 pm-8:15 am

1 stop32h 35m

Stockholm Arlanda

Tue 9/1

9:55 am-3:35 pm

1 stop11h 40m

$523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Stockholm from

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

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 $540 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 $492 on momondo.

How have Boston to Stockholm flight prices changed over time?

As of April 2026, prices for Boston to Stockholm flights are approximately 23% more expensive 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

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?

  • 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?

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
LufthansaPriceFrom $349Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights
SWISSPriceFrom $361Free CancellationRating
7.5
1,924 reviews
Search SWISS flights
IcelandairPriceFrom $362Free CancellationRating
7.0
646 reviews
Search Icelandair flights
United AirlinesPriceFrom $382Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
DeltaPriceFrom $385Free CancellationRating
7.9
8,466 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $394Free CancellationRating
7.4
1,767 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $404Free CancellationRating
7.8
1,512 reviews
Search KLM flights
British AirwaysPriceFrom $530Free CancellationRating
6.7
7,937 reviews
Search British Airways flights

Traveling to a place near Stockholm?

Book flights to Stockholm if you plan to visit one of these locations
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

Fly into one of these airports located in Stockholm

Airports listed have a maximum distance of 55.4 mi from Stockholm
Stockholm Arlanda Airport
Stockholm Bromma Airport
Stockholm Skavsta Airport