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Find cheap flights from Boston to Tromsø from $373

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 Tromsø departing on 7/7. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Tromsø

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tromsø, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Tromsø, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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

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

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

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

Cheap flight deals from Boston to Tromsø (BOS-TOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Tromsø 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 and deals for you by selecting your travel dates.
Choose your dates
7:15 pm - 9:50 amBOS-TOS
32h 35m3 stops
5:55 pm - 6:00 pmTOS-BOS
30h 05m3 stops
Wed, Jun 5 - Tue, Jun 11
7:15 pm - 9:50 amBOS-TOS
32h 35m3 stops
6:30 am - 6:00 pmTOS-BOS
17h 30m2 stops
Mon, Jul 22 - Mon, Aug 5
6:05 pm - 3:40 pmBOS-TOS
15h 35m2 stops
6:45 pm - 4:00 pmTOS-BOS
27h 15m2 stops
$857Scandinavian Airlines
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Wed, Jun 5 - Tue, Jun 11
7:15 pm - 11:40 pmBOS-TOS
22h 25m3 stops
6:30 am - 11:11 pmTOS-BOS
22h 41m3 stops
Mon, Jul 22 - Mon, Aug 5
7:15 pm - 9:55 pmBOS-TOS
20h 40m2 stops
6:30 am - 6:00 pmTOS-BOS
17h 30m2 stops
Mon, Jul 22 - Mon, Aug 5
6:05 pm - 9:50 amBOS-TOS
57h 45m2 stops
7:25 pm - 4:00 pmTOS-BOS
50h 35m2 stops
$1,118Scandinavian Airlines
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Sun, Jul 7 - Sun, Jul 14
6:05 pm - 7:30 pmBOS-TOS
19h 25m1 stop
7:25 pm - 4:00 pmTOS-BOS
50h 35m2 stops
$1,193Scandinavian Airlines
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Sun, Jul 7 - Sun, Jul 14
6:05 pm - 5:40 pmBOS-TOS
17h 35m2 stops
6:30 am - 4:00 pmTOS-BOS
15h 30m2 stops
$1,291Scandinavian Airlines
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Fri, Jun 21 - Fri, Jun 28
10:00 pm - 2:00 pmBOS-TOS
34h 00m1 stop
2:55 pm - 8:15 pmTOS-BOS
35h 20m1 stop
$1,522Lufthansa
Find Deal
Sun, Jul 7 - Sat, Jul 13
8:05 pm - 7:40 pmBOS-TOS
41h 35m2 stops
6:10 am - 5:50 pmTOS-BOS
41h 40m2 stops
$1,728Lufthansa
Find Deal
Wed, Jun 19 - Sun, Jun 23

Flights from Boston to Tromsø - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Tromsø, 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 Tromsø is January, where tickets cost $588 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,840 and $1,606 respectively.

Which airlines provide the cheapest flights from Boston to Tromsø?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, SWISS offered the best one-way deal for that route, at $955. KAYAK users also found Boston to Tromsø round-trip flights on Scandinavian Airlines from $857 and on Lufthansa from $1,522.

Good to know

Low season

December

High season

March

Cheapest flight

$373
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Boston to Tromsø

When to book flights from Boston to Tromsø

Are your dates flexible? Find out the best times to travel from Boston to Tromsø 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 Tromsø

  • What is the cheapest flight from Boston to Tromsø?

    In the last 3 days, the lowest price for a flight from Boston to Tromsø was $373 for a one-way ticket and $769 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Boston to Tromsø?

    Star Alliance is the only airline alliance operating flights between Boston and Tromsø.

  • Which is the best airline for flights from Boston to Tromsø, Scandinavian Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Boston to Tromsø are Scandinavian Airlines and Lufthansa. With an average price for the route of $528 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,840 and an overall rating of 7.0.

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

    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 Tromsø.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tromsø 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 Tromsø?

    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 Tromsø with an airline and back to Boston with another airline. Booking your flights between Boston and TOS can sometimes prove cheaper using this method.

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

    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 Tromsø from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Boston to Tromsø

 
See real verified KAYAK customer reviews for airlines flying from Boston to Tromsø. 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 Tromsø? 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.
7.7
FinnairOverall score based on 1379 reviews
8.2Crew
7.6Comfort
7.0Entertainment
6.9Food
7.8Boarding
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

My return flight has been changed to JFK from EWR without any notice or reason

They lost my luggage. Tromso in winter without warm clothes is not fun.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

Last minute cancelation, though a substitute flight was found I could not pick my meal or seat. The hotel offered didn't have working air control or shower.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

Book cheap flights from Boston to Tromsø

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Tromsø found on KAYAK in the last 72 hours.
7/7Sun
2 stops
20h 40mBOS-TOS
$373
7/7Sun
3 stops
32h 40mBOS-TOS
$388
6/21Fri
2 stops
32h 45mBOS-TOS
$524
6/21Fri
3 stops
27h 05mBOS-TOS
$542
7/7Sun
1 stopSWISS
30h 55mBOS-TOS
$955
6/21Fri
1 stopLufthansa
13h 55mBOS-TOS
$995

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Boston - Tromsø Flights

Departure:

Boston (BOS)United States

Destination:

Tromsø (TOS)Norway

Return flight deals:

Tromsø - Boston

Cabin classes:

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