What is the cheapest airline that flies from Boston Logan Intl to Tromso/Langnes?

Delta, KLM, and Finnair are the most popular carriers operating from Boston Logan Intl to Tromso/Langnes

When did momondo last update prices for flights from Boston Logan Intl Airport to Tromso/Langnes Airport?

Prices for flights from Boston Logan Intl Airport to Tromso/Langnes Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Tromso/Langnes Airport?

The number of operators available for flights from Boston Logan Intl Airport to Tromso/Langnes Airport is 2 as of December 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Tromso/Langnes Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Tromso/Langnes Airport.

What documentation or ID do you need to fly to Tromso/Langnes Airport?

The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$256 Cheap Flights from Boston to Tromsø in 2025/26

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Find the cheapest flights from Boston to Tromsø

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8:50 pm - 9:40 am

BOS

TOS

30h 50m1 stop

10:05 am - 1:25 pm

TOS

BOS

33h 20m1 stop

$458KLM

Sun, Feb 8 - Sun, Feb 15

5:35 pm - 11:50 pm

BOS

TOS

24h 15m2 stops

5:50 pm - 3:50 pm

TOS

BOS

28h 00m2 stops

$470Scandinavian Airlines

Thu, Jan 22 - Thu, Jan 29

5:35 pm - 11:35 pm

BOS

TOS

24h 00m2 stops

6:00 am - 3:50 pm

TOS

BOS

15h 50m2 stops

$471Scandinavian Airlines

Fri, Feb 6 - Sun, Feb 15

5:35 pm - 10:45 am

BOS

TOS

11h 10m1 stop

7:20 pm - 3:50 pm

TOS

BOS

26h 30m2 stops

$473Scandinavian Airlines

Sat, Feb 7 - Sat, Feb 14

8:50 pm - 9:20 am

BOS

TOS

30h 30m1 stop

10:05 am - 6:55 pm

TOS

BOS

14h 50m1 stop

$474KLM

Fri, Feb 6 - Sun, Feb 15

5:35 pm - 11:35 pm

BOS

TOS

24h 00m2 stops

6:00 pm - 3:50 pm

TOS

BOS

27h 50m1 stop

$475Scandinavian Airlines

Fri, Feb 6 - Sat, Feb 14

5:35 pm - 10:45 am

BOS

TOS

11h 10m1 stop

6:00 pm - 3:50 pm

TOS

BOS

27h 50m1 stop

$476Scandinavian Airlines

Sat, Feb 7 - Sat, Feb 14

5:35 pm - 11:50 pm

BOS

TOS

24h 15m2 stops

11:40 am - 3:50 pm

TOS

BOS

34h 10m3 stops

$491Scandinavian Airlines

Thu, Jan 22 - Thu, Jan 29

5:35 pm - 11:15 am

BOS

TOS

11h 40m1 stop

6:00 am - 3:50 pm

TOS

BOS

15h 50m2 stops

$503Scandinavian Airlines

Fri, Feb 6 - Sun, Feb 15

5:35 pm - 11:20 am

BOS

TOS

11h 45m1 stop

7:50 pm - 3:50 pm

TOS

BOS

26h 00m1 stop

$505Scandinavian Airlines

Sun, Feb 22 - Thu, Feb 26

Scandinavian Airlines flights from Boston to Tromsø

Our best Scandinavian Airlines deals on Boston to Tromsø flight tickets

Scandinavian Airlines

Feb 23

BOS5:35 pmBoston Logan Intl

16h 55m

2 stops

TOS4:30 pmTromso/Langnes

Mar 1

TOS7:20 pmTromso/Langnes

26h 30m

2 stops

BOS3:50 pmBoston Logan Intl

$470

Find similar

Scandinavian Airlines

Feb 6

BOS5:35 pmBoston Logan Intl

24h 00m

2 stops

TOS11:35 pmTromso/Langnes

Feb 15

TOS6:00 amTromso/Langnes

15h 50m

2 stops

BOS3:50 pmBoston Logan Intl

$471

Find similar

Scandinavian Airlines

Feb 7

BOS5:35 pmBoston Logan Intl

11h 10m

1 stop

TOS10:45 amTromso/Langnes

Feb 14

TOS7:20 pmTromso/Langnes

26h 30m

2 stops

BOS3:50 pmBoston Logan Intl

$472

Find similar

KLM flights from Boston to Tromsø

Our best KLM deals on Boston to Tromsø flight tickets

KLM

Feb 8

BOS8:50 pmBoston Logan Intl

30h 50m

1 stop

TOS9:40 amTromso/Langnes

Feb 15

TOS10:05 amTromso/Langnes

33h 20m

1 stop

BOS1:25 pmBoston Logan Intl

$458

Find similar

KLM

Feb 6

BOS8:50 pmBoston Logan Intl

30h 30m

1 stop

TOS9:20 amTromso/Langnes

Feb 15

TOS10:05 amTromso/Langnes

14h 50m

1 stop

BOS6:55 pmBoston Logan Intl

$474

Find similar

KLM

Jan 26

BOS6:30 pmBoston Logan Intl

13h 20m

1 stop

TOS1:50 pmTromso/Langnes

Feb 10

TOS10:25 amTromso/Langnes

33h 00m

1 stop

BOS1:25 pmBoston Logan Intl

$475

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sun 2/8

8:50 pm-9:40 am

1 stop30h 50m

Tromso/Langnes

Sun 2/15

10:05 am-1:25 pm

1 stop33h 20m

$458

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 1/22

5:35 pm-11:50 pm

2 stops24h 15m

Tromso/Langnes

Thu 1/29

5:50 pm-3:50 pm

2 stops28h 00m

$470

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 2/6

5:35 pm-11:35 pm

2 stops24h 00m

Tromso/Langnes

Sun 2/15

6:00 am-3:50 pm

2 stops15h 50m

$471

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sat 2/7

5:35 pm-10:45 am

1 stop11h 10m

Tromso/Langnes

Sat 2/14

7:20 pm-3:50 pm

2 stops26h 30m

$473

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 2/6

8:50 pm-9:20 am

1 stop30h 30m

Tromso/Langnes

Sun 2/15

10:05 am-6:55 pm

1 stop14h 50m

$474

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 2/6

5:35 pm-11:35 pm

2 stops24h 00m

Tromso/Langnes

Sat 2/14

6:00 pm-3:50 pm

1 stop27h 50m

$475

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sat 2/7

5:35 pm-10:45 am

1 stop11h 10m

Tromso/Langnes

Sat 2/14

6:00 pm-3:50 pm

1 stop27h 50m

$476

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Thu 1/22

5:35 pm-11:50 pm

2 stops24h 15m

Tromso/Langnes

Thu 1/29

11:40 am-3:50 pm

3 stops34h 10m

$491

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 2/6

5:35 pm-11:15 am

1 stop11h 40m

Tromso/Langnes

Sun 2/15

6:00 am-3:50 pm

2 stops15h 50m

$503

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sun 2/22

5:35 pm-11:20 am

1 stop11h 45m

Tromso/Langnes

Thu 2/26

7:50 pm-3:50 pm

1 stop26h 00m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Tromsø

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

Prices

Airlines

What is the cheapest month to fly to Tromsø?

The month of September is, on average, the cheapest month to fly to Tromsø from Boston, with most prices found around $537. If you aren’t able to travel during the month of September, then book flights to Tromsø from Boston during January instead. Flights to Tromsø in January, while not as cheap as those in September, still average around $548.

What is the cheapest day to depart on your flight to Tromsø?

On average, the least expensive day to fly to Tromsø from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $456. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $657.

What is the cheapest time of day to depart on your flight to Tromsø?

Our data shows that the cheapest Boston to Tromsø flights are usually those with departure times in the afternoon. Our users have found flights to Tromsø in the afternoon for as low as $545. Flights in the evening are often more expensive with an average ticket price of $670.

Can stopping save me money on Boston to Tromsø flights?

You could potentially save up to 11% on your flight if you consider stops on a Boston to Tromsø flight.

When to book flights from Boston to Tromsø

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Tromsø according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Tromsø (BOS to TOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Tromsø

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Boston to Tromsø takes 14h 15m

There are no direct flights from Boston to Tromsø. There are no popular flight routes from Boston to Tromsø.

Search flight deals

How far is Boston Logan Intl to Tromso/Langnes by plane?
There are 3509.3 mi between Boston Logan Intl and Tromso/Langnes. Flights usually cover this in 14h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Tromso/Langnes Airport?
Prices for flights from Boston Logan Intl Airport to Tromso/Langnes Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Tromso/Langnes Airport?
The number of operators available for flights from Boston Logan Intl Airport to Tromso/Langnes Airport is 2 as of December 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Tromso/Langnes Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Tromso/Langnes Airport.
What documentation or ID do you need to fly to Tromso/Langnes Airport?
The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boston to Tromsø?
momondo data reveals that the most frequently booked airline on the route from Boston to Tromsø is Scandinavian Airlines, representing 86% of all bookings. The subsequent popular airline is British Airways at 14%.

Best airlines flying from Boston to Tromsø

Compare and see reviews for airlines that fly from Boston to Tromsø with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $411	Free Cancellation	Rating 7.4 1,627 reviews		Search Scandinavian Airlines flights
British Airways	PriceFrom $509	Free Cancellation	Rating 6.7 7,617 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Tromsø?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Tromsø for you.

Can I find flights from Boston to Tromsø with flexible booking policies on momondo?

All flight searches from Boston to Tromsø on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Tromsø?

momondo helps you find the best flight between Boston and Tromsø by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Tromsø right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Tromsø flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.