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Tromsø

$281+ Cheap flights from Boston (BOS) to Tromsø (TOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TOS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Boston to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Tromsø (TOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$369
(FlightHub)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$537
From Boston Logan Intl to Tromso/Langnes
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One-way flight from Boston Logan Intl to Tromso/Langnes
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Highest demand for flights based on searches. 22% potential increase in price ($195 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Tromsø

Cheapest flights from Boston to Tromsø
Explore the most affordable flight options available from Boston to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:20 pmBOS - TOS
2 stops16h 30mScandinavian Airlines
Wed 11/125:55 pmTOS - BOS
3 stops51h 55mScandinavian Airlines
Deal found 9/11$369
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 amBOS - TOS
2 stops23h 20mScandinavian Airlines
Fri 12/128:10 pmTOS - BOS
2 stops25h 40mScandinavian Airlines
Deal found 9/10$408
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 amBOS - TOS
2 stops23h 20mScandinavian Airlines
Sun 12/711:25 amTOS - BOS
1 stop34h 25mScandinavian Airlines
Deal found 9/9$410
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:15 amBOS - TOS
2 stops23h 20mScandinavian Airlines
Sat 12/137:00 pmTOS - BOS
2 stops50h 50mScandinavian Airlines
Deal found 9/10$411
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:35 pmBOS - TOS
2 stops14h 15mScandinavian Airlines
Fri 11/148:10 pmTOS - BOS
2 stops25h 40mScandinavian Airlines
Deal found 9/9$426
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:35 pmBOS - TOS
1 stop11h 50mScandinavian Airlines
Sun 12/711:25 amTOS - BOS
1 stop34h 25mScandinavian Airlines
Deal found 9/9$430
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amBOS - TOS
2 stops25h 20mScandinavian Airlines
Wed 12/107:20 pmTOS - BOS
1 stop26h 30mScandinavian Airlines
Deal found 9/9$438
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amBOS - TOS
2 stops23h 40mScandinavian Airlines
Mon 12/85:10 pmTOS - BOS
2 stops28h 40mScandinavian Airlines
Deal found 9/9$442
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:35 pmBOS - TOS
2 stops24h 10mScandinavian Airlines
Fri 11/286:00 amTOS - BOS
2 stops15h 50mScandinavian Airlines
Deal found 9/9$457
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:35 pmBOS - TOS
1 stop11h 50mScandinavian Airlines
Sun 12/1411:25 amTOS - BOS
1 stop34h 25mScandinavian Airlines
Deal found 9/10$463

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Tromsø 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Boston to Tromsø that are best for you.

Fly from

Boston

Fly to

Tromsø

Route

Depart

Return

Price

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sat 11/8

6:05 am-11:50 am

2 stops23h 45m

Tromso/Langnes

Wed 11/12

8:10 pm-3:50 pm

2 stops25h 40m

$369

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Mon 12/1

5:35 pm-11:25 am

1 stop11h 50m

Tromso/Langnes

Sun 12/7

7:20 pm-3:50 pm

2 stops26h 30m

$427

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sun 12/7

6:15 am-11:55 am

2 stops23h 40m

Tromso/Langnes

Wed 12/10

7:20 pm-3:50 pm

1 stop26h 30m

$438

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sat 12/6

7:15 am-11:50 am

2 stops22h 35m

Tromso/Langnes

Wed 12/10

7:20 pm-3:50 pm

1 stop26h 30m

$438

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 12/5

6:15 am-1:15 pm

2 stops25h 00m

Tromso/Langnes

Mon 12/8

5:10 pm-3:50 pm

2 stops28h 40m

$442

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sat 12/6

7:15 am-11:50 am

2 stops22h 35m

Tromso/Langnes

Sun 12/7

7:20 pm-3:50 pm

2 stops26h 30m

$442

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 12/4

6:15 am-11:55 am

2 stops23h 40m

Tromso/Langnes

Mon 12/8

5:10 pm-3:50 pm

2 stops28h 40m

$442

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 12/4

6:15 am-11:45 pm

2 stops35h 30m

Tromso/Langnes

Wed 12/10

5:55 pm-3:50 pm

3 stops27h 55m

$442

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Wed 11/5

7:50 pm-8:30 pm

3 stops42h 40m

$281

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Wed 11/5

9:50 pm-12:15 pm

1 stop32h 25m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Boston to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Tromsø

What is the cheapest time of day to fly from BOS to TOS?

Find hourly flight availability from Boston to Tromsø. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Boston to Tromsø is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

How much does it cost to fly round-trip from Boston to Tromsø?

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tromsø. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Scandinavian Airlines from Boston to Tromsø by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,484 reviews

Entertainment

6.7

Boarding

7.7

Comfort

7.3

Crew

8.0

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Entertainment

6.7

Boarding

7.7

Comfort

7.3

Crew

8.0

Overall

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from Boston to Tromsø. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Tromsø?

    Airlines like Scandinavian Airlines fly from Boston to Tromsø in about 23h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3506 mi.

  • What is the cheapest airline to fly from Boston to Tromsø round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Tromsø, with prices starting at $407. Scandinavian Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Boston to Tromsø that include hotel bookings?

    Yes. In addition to deals on Boston to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Tromsø?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Tromsø.

  • Can I find deals for business class flights from Boston to Tromsø?

    Yes. Cheapflights offers flight deals from Boston to Tromsø by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Tromsø

Discover the top airline that operate flights from Boston to Tromsø. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$407Average$574FlexibilityNo cancel feeOn-time77%

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