BOS - STO

$221 Find Cheap Flights from Boston to Stockholm

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Stockholm departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Stockholm

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Stockholm.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Stockholm.
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Everything you should know

Cheapest round-trip
$608
Typical prices: $536-$392
Delta
Wed 11/4Mon 11/9
BOS - ARN • 1 stop
Cheapest one-way
$221
Typical prices: $356-$505
Icelandair
Tue 8/18
BOS - ARN • 1 stop
Top airlines
Cheapest • from $608 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Stockholm. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $411 (round-trip)
Shortest trip • 10h 18m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Stockholm (BOS-STO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Stockholm that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Stockholm

Wed, Nov 4 - Mon, Nov 9
Delta Logo
7:10 pm - 5:25 pm
BOS
-
ARN
16h 15m
1 stop
Delta Logo
12:45 pm - 10:26 pm
ARN
-
BOS
15h 41m
2 stops
$608Delta
Sun, Aug 2 - Mon, Aug 17
Multiple Airlines Logo
7:05 pm - 1:05 pm
BOS
-
ARN
12h 00m
1 stop
Multiple Airlines Logo
7:00 am - 1:39 pm
ARN
-
BOS
12h 39m
1 stop
$609Multiple Airlines
Mon, Jun 29 - Wed, Jul 8
Delta Logo
6:06 am - 8:20 am
BOS
-
ARN
20h 14m
1 stop
Delta Logo
10:20 am - 10:44 pm
ARN
-
BOS
18h 24m
1 stop
$610Delta
Wed, Nov 4 - Sun, Nov 8
Delta Logo
1:10 pm - 1:20 pm
BOS
-
ARN
18h 10m
2 stops
Delta Logo
6:25 am - 10:26 pm
ARN
-
BOS
22h 01m
2 stops
$612Delta
Thu, Aug 13 - Mon, Oct 5
Delta Logo
9:45 pm - 5:25 pm
BOS
-
ARN
13h 40m
1 stop
Delta Logo
10:20 am - 5:31 pm
ARN
-
BOS
13h 11m
1 stop
$613Delta
Sat, Jul 11 - Mon, Jul 20
Multiple Airlines Logo
8:50 pm - 8:10 am
BOS
-
ARN
29h 20m
3 stops
Multiple Airlines Logo
2:45 pm - 6:50 pm
ARN
-
BOS
34h 05m
2 stops
$614Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
TAP AIR PORTUGAL Logo
6:00 pm - 1:30 pm
BOS
-
ARN
13h 30m
1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 8:45 pm
ARN
-
BOS
56h 30m
2 stops
$615TAP AIR PORTUGAL
Wed, Aug 5 - Thu, Aug 20
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
$616Icelandair
Wed, Aug 5 - Thu, Aug 27
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
$617Icelandair
Mon, Aug 3 - Tue, Aug 18
Delta Logo
8:25 pm - 4:35 pm
BOS
-
ARN
14h 10m
1 stop
Delta Logo
1:55 pm - 1:25 am
ARN
-
BOS
17h 30m
2 stops
$618Delta
Booking Insights

KAYAK's insights & trends for Boston to Stockholm flights

Get data-powered insights and trends into flights from Boston to Stockholm to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Stockholm?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Stockholm departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Stockholm, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Stockholm is March, where tickets cost $243 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $448 and $439 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Stockholm, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Stockholm, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$221
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Boston to Stockholm Arlanda Airport

When to book flights from Boston to Stockholm

Are your dates flexible? Find out the best times to travel from Boston to Stockholm based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Stockholm

  • Where can I eat at BOS?

    While waiting for your flight to Stockholm at BOS, you’ll be able to fill your tummy, as this remarkable airport is home to several dining options. At this airport, you can grab locally made snacks at Berkshire Farms Market near Gate A6, enjoy steak, seafood, or pasta at Davio’s Northern Italian Steakhouse near Gate C25, and order superb beef sandwiches at Kelly’s Roast Beef a short distance from Gate B5, or a quality Latin-inspired dish at Tico, which is found close to Gate B37.

  • Can I leave some of my baggage at ARN?

    If you want to leave some of your luggage at ARN before exiting this airport, you’ll be able to do just that, as ARN features a luggage storage facility on its landside. It’s worth noting that the cost you’ll pay for the storage of your baggage at this facility will depend on the size of the locker you use and the duration you leave your baggage in the locker.

  • Can I rent a car at ARN?

    In case you want to rent a car at ARN, you can do so with ease, provided you are above 18 years and have the necessary documents. The reliable car rental agencies you can rent a car from at ARN include Avis, Budget, Europcar, and SIXT.

  • Are there any relaxing services I can enjoy before departing BMA?

    If you land at BMA, you can enjoy relaxing spa services at Aktivera Kliniken, which is usually operational from Monday to Friday. At this spa, located in SkyCity, you’ll get value for your money, as it offers elite spa services at affordable rates.

  • What is the cheapest flight from Boston to Stockholm?

    In the last 5 days, the lowest price for a flight from Boston to Stockholm was $221 for a one-way ticket and $608 for a round-trip.

  • Do I need a passport to fly between Boston and Stockholm?

    Yes

  • Which airports will I be using when flying from Boston to Stockholm?

    Boston is served by only 1 airport and there are 2 airports in Stockholm. You will leave Boston from Boston Logan Intl and you will be arriving in Stockholm at one of these airports: Stockholm Arlanda or Stockholm Bromma.

  • Which aircraft models fly most regularly from Boston to Stockholm?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Stockholm?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Stockholm, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Stockholm from Boston?

    Reykjavik is the most popular layover city among KAYAK users traveling from Boston to Stockholm.

  • Which is the best airline for flights from Boston to Stockholm, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Stockholm are Delta and KLM. With an average price for the route of $663 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $660 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Stockholm?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Stockholm.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Stockholm?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stockholm from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Stockholm?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Stockholm with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Stockholm?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Stockholm from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Stockholm

  • If you’ve got an early morning flight from Boston Logan International Airport (BOS) to Stockholm, you should consider staying at the airport’s on-site hotel so that you have an easy time getting to the airport. The hotel, Hilton Boston Logan Airport, is connected to Terminals A and E.
  • On the date you’re set to fly from BOS to Stockholm, you should reach BOS at least 2h before your flight. Reaching the airport this early will ensure you go through the airport’s tedious security checkpoints in time for your flight. It will also ensure you have adequate time to visit the attractions present at the airport.
  • If you’re traveling to Stockholm with your kids, you can let them enjoy themselves at one of the children’s play areas found at BOS. These children’s play areas, located near Gate 18 of Terminal A and Gate 30 of Terminal B, feature various toys and child-proof playgrounds.
  • In Stockholm, you’ll land at either Stockholm Arlanda Airport (ARN) or Bromma Stockholm Airport (BMA). When booking your flight to Stockholm, you should book one that lands at BMA. This is because, at BMA, you’ll encounter short queues unlike at ARN, as BMA experiences lesser passenger traffic than ARN.
  • At BMA, you can privately breastfeed your baby, as this airport features a nursing room in SkyCity, between Terminals 4 and 5. Apart from breastfeeding your baby, you’ll also be able to change diapers, given that it is equipped with a changing table.

Reviews of the top 5 airlines serving from Boston to Stockholm

 
See real verified KAYAK customer reviews for airlines flying from Boston to Stockholm. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Stockholm? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8405 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight itself was fine, even with a one-hour delay leaving on the Reykjavik tarmac (the lost time was made up during flight). Our experience at the Reykjavik airport on arrival was terrible due mostly to the one hour it took for passport control. Only two stations were open for our category, and the room was full with a huge crowd.

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Everything you need to know for your flight from Boston to Stockholm

Information on your arrival and departure airports