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Cheap flights from Boston to Stockholm from $240

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 3/29. 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

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Find the cheapest flights from Boston to Stockholm

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:35 am - 11:45 am
BOS
-
ARN
18h 10m1 stop
Icelandair Logo
12:45 pm - 10:35 am
ARN
-
BOS
27h 50m1 stop
$310Icelandair
Thu, Feb 19 - Wed, Mar 4
Air Canada Logo
10:15 am - 2:25 pm
BOS
-
ARN
22h 10m2 stops
Air Canada Logo
6:15 am - 3:57 pm
ARN
-
BOS
15h 42m2 stops
$332Air Canada
Thu, Feb 19 - Wed, Mar 4
Austrian Airlines Logo
2:20 pm - 2:35 pm
BOS
-
ARN
18h 15m2 stops
Austrian Airlines Logo
3:20 pm - 2:05 pm
ARN
-
BOS
28h 45m1 stop
$335Austrian Airlines
Mon, Feb 9 - Mon, Feb 16
Lufthansa Logo
8:40 pm - 2:25 pm
BOS
-
ARN
11h 45m1 stop
Lufthansa Logo
12:10 pm - 6:35 pm
ARN
-
BOS
12h 25m1 stop
$341Lufthansa
Wed, Jan 28 - Mon, Feb 2
Lufthansa Logo
8:40 pm - 2:25 pm
BOS
-
ARN
11h 45m1 stop
Lufthansa Logo
12:10 pm - 6:35 pm
ARN
-
BOS
12h 25m1 stop
$342Lufthansa
Thu, Feb 19 - Wed, Mar 4
Lufthansa Logo
8:40 pm - 2:25 pm
BOS
-
ARN
11h 45m1 stop
Lufthansa Logo
12:10 pm - 6:35 pm
ARN
-
BOS
12h 25m1 stop
$347Lufthansa
Sun, Feb 8 - Sun, Feb 15
Austrian Airlines Logo
5:10 pm - 2:25 pm
BOS
-
ARN
15h 15m1 stop
Austrian Airlines Logo
6:30 am - 1:50 pm
ARN
-
BOS
13h 20m1 stop
$349Austrian Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
9:40 pm - 2:45 pm
BOS
-
ARN
11h 05m1 stop
Multiple Airlines Logo
6:30 am - 1:50 pm
ARN
-
BOS
13h 20m1 stop
$354Multiple Airlines
Sun, Apr 5 - Fri, Apr 10
Multiple Airlines Logo
10:10 pm - 2:40 pm
BOS
-
ARN
10h 30m1 stop
Multiple Airlines Logo
12:10 pm - 6:35 pm
ARN
-
BOS
12h 25m1 stop
$356Multiple Airlines
Mon, Feb 9 - Sun, Feb 15
Delta Logo
8:59 pm - 8:20 am
BOS
-
ARN
29h 21m1 stop
Delta Logo
10:20 am - 10:26 pm
ARN
-
BOS
18h 06m1 stop
$357Delta
Sun, Apr 12 - Fri, Apr 24

Austrian Airlines flights from Boston to Stockholm

Our best Austrian Airlines deals on Boston to Stockholm flight tickets
Austrian Airlines
Feb 9
BOS2:20 pmBoston Logan Intl
18h 15m
2 stops
ARN2:35 pmStockholm Arlanda
Feb 16
ARN3:20 pmStockholm Arlanda
28h 45m
1 stop
BOS2:05 pmBoston Logan Intl
$335
Find similar
Austrian Airlines
Feb 9
BOS1:30 pmBoston Logan Intl
19h 05m
2 stops
ARN2:35 pmStockholm Arlanda
Feb 19
ARN3:20 pmStockholm Arlanda
28h 45m
1 stop
BOS2:05 pmBoston Logan Intl
$397
Find similar
Austrian Airlines
Mar 2
BOS1:55 pmBoston Logan Intl
18h 40m
2 stops
ARN2:35 pmStockholm Arlanda
Mar 31
ARN3:10 pmStockholm Arlanda
33h 09m
2 stops
BOS6:19 pmBoston Logan Intl
$407
Find similar

Air Canada flights from Boston to Stockholm

Our best Air Canada deals on Boston to Stockholm flight tickets
Air Canada
Feb 10
BOS10:15 amBoston Logan Intl
22h 25m
2 stops
ARN2:40 pmStockholm Arlanda
Feb 17
ARN6:10 amStockholm Arlanda
33h 52m
2 stops
BOS10:02 amBoston Logan Intl
$367
Find similar
Air Canada
Feb 19
BOS10:45 amBoston Logan Intl
21h 55m
2 stops
ARN2:40 pmStockholm Arlanda
Mar 4
ARN6:35 amStockholm Arlanda
18h 37m
2 stops
BOS7:12 pmBoston Logan Intl
$369
Find similar
Air Canada
Feb 9
BOS3:35 pmBoston Logan Intl
38h 45m
2 stops
ARN12:20 pmStockholm Arlanda
Feb 18
ARN6:10 amStockholm Arlanda
38h 42m
2 stops
BOS2:52 pmBoston Logan Intl
$389
Find similar

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 December 28, 2025.
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

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 2/19

11:35 am-11:45 am

1 stop18h 10m

Stockholm Arlanda

Wed 3/4

12:45 pm-10:35 am

1 stop27h 50m

$310

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 2/19

10:15 am-2:25 pm

2 stops22h 10m

Stockholm Arlanda

Wed 3/4

6:15 am-3:57 pm

2 stops15h 42m

$332

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 2/9

2:20 pm-2:35 pm

2 stops18h 15m

Stockholm Arlanda

Mon 2/16

3:20 pm-2:05 pm

1 stop28h 45m

$335

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 1/28

8:40 pm-2:25 pm

1 stop11h 45m

Stockholm Arlanda

Mon 2/2

12:10 pm-6:35 pm

1 stop12h 25m

$341

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 2/19

8:40 pm-2:25 pm

1 stop11h 45m

Stockholm Arlanda

Wed 3/4

12:10 pm-6:35 pm

1 stop12h 25m

$342

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 2/8

8:40 pm-2:25 pm

1 stop11h 45m

Stockholm Arlanda

Sun 2/15

12:10 pm-6:35 pm

1 stop12h 25m

$347

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/14

5:10 pm-2:25 pm

1 stop15h 15m

Stockholm Arlanda

Wed 4/22

6:30 am-1:50 pm

1 stop13h 20m

$349

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 4/5

9:40 pm-2:45 pm

1 stop11h 05m

Stockholm Arlanda

Fri 4/10

6:30 am-1:50 pm

1 stop13h 20m

$354

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 2/9

10:10 pm-2:40 pm

1 stop10h 30m

Stockholm Arlanda

Sun 2/15

12:10 pm-6:35 pm

1 stop12h 25m

$356

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Sun 4/12

8:59 pm-8:20 am

1 stop29h 21m

Stockholm Arlanda

Fri 4/24

10:20 am-10:26 pm

1 stop18h 06m

$357

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 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 $584 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 15% 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?

  • 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
SWISSPriceFrom $361Free CancellationRating
7.5
1,829 reviews
Search SWISS flights
IcelandairPriceFrom $371Free CancellationRating
7.0
592 reviews
Search Icelandair flights
United AirlinesPriceFrom $382Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
KLMPriceFrom $404Free CancellationRating
7.7
1,435 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $410Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $410Free CancellationRating
6.8
7,658 reviews
Search Lufthansa flights
DeltaPriceFrom $426Free CancellationRating
7.9
8,018 reviews
Search Delta flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,616 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