BOS - STO

$206 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 11/10. 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

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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Sat, Nov 8 - Mon, Nov 24
Air Canada Logo
3:40 pm - 2:40 pmBOS-ARN
41h 00m2 stops
Air Canada Logo
1:50 pm - 9:27 pmARN-BOS
37h 37m2 stops
$374Air Canada
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
7:17 pm - 3:35 pmBOS-ARN
14h 18m2 stops
American Airlines Logo
8:50 am - 7:45 pmARN-BOS
16h 55m2 stops
$375American Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Scandinavian Airlines Logo
6:15 am - 7:30 amBOS-ARN
19h 15m1 stop
Scandinavian Airlines Logo
9:00 am - 3:50 pmARN-BOS
12h 50m1 stop
$376Scandinavian Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 14
Icelandair Logo
8:50 pm - 12:45 pmBOS-ARN
9h 55m1 stop
Icelandair Logo
4:40 pm - 10:00 pmARN-BOS
11h 20m1 stop
$378Icelandair
Find Deal
Sun, Mar 8 - Wed, Mar 11
United Airlines Logo
11:10 pm - 2:40 pmBOS-ARN
10h 30m1 stop
United Airlines Logo
1:10 pm - 9:20 pmARN-BOS
13h 10m1 stop
$382United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Icelandair Logo
8:50 pm - 3:40 pmBOS-ARN
12h 50m1 stop
Icelandair Logo
4:40 pm - 10:00 pmARN-BOS
11h 20m1 stop
$385Icelandair
Find Deal
Sat, Mar 7 - Mon, Mar 16
Scandinavian Airlines Logo
6:05 am - 6:15 pmBOS-ARN
30h 10m2 stops
Scandinavian Airlines Logo
6:00 am - 4:50 pmARN-BOS
15h 50m1 stop
$390Scandinavian Airlines
Find Deal
Sun, Mar 8 - Wed, May 13
United Airlines Logo
1:30 pm - 2:40 pmBOS-ARN
20h 10m2 stops
United Airlines Logo
6:00 am - 5:40 pmARN-BOS
17h 40m1 stop
$391United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Lufthansa Logo
8:05 pm - 11:40 pmBOS-ARN
21h 35m1 stop
Lufthansa Logo
11:45 am - 5:40 pmARN-BOS
11h 55m1 stop
$400Lufthansa
Find Deal
Mon, Sep 29 - Fri, Oct 10
Lufthansa Logo
8:05 pm - 2:20 pmBOS-ARN
12h 15m1 stop
Lufthansa Logo
10:00 am - 4:00 pmARN-BOS
12h 00m1 stop
$413Lufthansa
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $374 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Stockholm
Watch video
Watch video
Watch video
Watch video
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 17% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$374
Overall average: $542
Air Canada
Sat 11/8Mon 11/24
BOS - ARN • 2 stops
Cheapest one-way
$206
Typical prices: $285-466
TAP AIR PORTUGAL
Mon 11/10
BOS - ARN • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Stockholm!
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.

Find cheap flights to Stockholm
Find cheap flights to Stockholm

Planning a trip from Boston to Stockholm? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

What’s the cheapest day of the week to fly from Boston to Stockholm?

The average price of all round-trip flights from Boston to Stockholm clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Stockholm on a Tuesday and more expensive on a Friday. On your return trip to Boston, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

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 August, where tickets cost $477 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $769 and $690 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 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$206
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% 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 3 days, the lowest price for a flight from Boston to Stockholm was $206 for a one-way ticket and $374 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Stockholm, with Star Alliance 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 $686 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 $619 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 7957 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

It was great, used to fly them a lot back 20 years ago but since did KLM as my flight route changed, but very happy with my experience and will come again!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

The Recaro seats are stiff and have minimal padding. Quite uncomfortable for a 5.5 hour flight. The upfront seats and space are identical to the ones in the back. The upgrade was not worth it.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Painful seats for a 10 hour flight. There’s a very hard flat board in the seat that goes up to half the back and after 7 hours it gets impossible to find the right position to avoid the pain.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.