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Flights from Boston to Tromso

Find flight deals from Boston to Tromso for the next 3 months. Book one way flights from $680 or round trip flights from $651.

      • BOS 5:40 PM
        14h 40m
        1 stop
        TOS 2:20 PM
        Boston - Tromso | Wed, Sep 2 | Scandinavian Airlines
        TOS 3:00 PM
        30h 35m
        1 stop
        BOS 3:35 PM
        Tromso - Boston | Thu, Sep 10 | Scandinavian Airlines
        $651 $1,230
        47% off
        47% off
        $1,230 $651
      • BOS 8:05 PM
        13h 40m
        1 stop
        TOS 3:45 PM
        Boston - Tromso | Sat, Aug 22 | Lufthansa
        TOS 4:00 PM
        34h 10m
        1 stop
        BOS 8:10 PM
        Tromso - Boston | Sat, Aug 29 | Lufthansa
        $872 $1,230
        28% off
        28% off
        $1,230 $872
      • BOS 5:10 PM
        17h
        1 stop
        TOS 4:10 PM
        Boston - Tromso | Fri, Aug 28 | Austrian Airlines
        TOS 5:00 PM
        26h 50m
        1 stop
        BOS 1:50 PM
        Tromso - Boston | Sat, Sep 5 | Austrian Airlines
        $895 $1,230
        27% off
        27% off
        $1,230 $895
      • BOS 5:45 PM
        15h 25m
        1 stop
        TOS 3:10 PM
        Boston - Tromso | Fri, Aug 28 | Lufthansa
        TOS 5:00 PM
        26h 50m
        1 stop
        BOS 1:50 PM
        Tromso - Boston | Sat, Sep 5 | Austrian Airlines
        $914
        26% off
        $1,230 $914
      • BOS 9:40 PM
        30h 35m
        1 stop
        TOS 10:15 AM
        Boston - Tromso | Fri, Aug 28 | Swiss Airlines
        TOS 3:20 PM
        30h 20m
        1 stop
        BOS 3:40 PM
        Tromso - Boston | Thu, Sep 3 | Lufthansa
        $919
        25% off
        $1,230 $919
      • BOS 9:40 PM
        30h 35m
        1 stop
        TOS 10:15 AM
        Boston - Tromso | Fri, Sep 4 | Swiss Airlines
        TOS 3:20 PM
        34h 50m
        1 stop
        BOS 8:10 PM
        Tromso - Boston | Fri, Sep 11 | Lufthansa
        $921
        25% off
        $1,230 $921
      • BOS 5:45 PM
        15h 25m
        1 stop
        TOS 3:10 PM
        Boston - Tromso | Fri, Sep 4 | Lufthansa
        TOS 3:20 PM
        34h 50m
        1 stop
        BOS 8:10 PM
        Tromso - Boston | Fri, Sep 11 | Lufthansa
        $921
        25% off
        $1,230 $921
      • BOS 5:10 PM
        17h
        1 stop
        TOS 4:10 PM
        Boston - Tromso | Fri, Sep 4 | Austrian Airlines
        TOS 3:20 PM
        30h 20m
        1 stop
        BOS 3:40 PM
        Tromso - Boston | Fri, Sep 11 | Lufthansa
        $929
        24% off
        $1,230 $929
      • BOS 5:45 PM
        14h 45m
        1 stop
        TOS 2:30 PM
        Boston - Tromso | Wed, Sep 2 | Lufthansa
        TOS 3:20 PM
        34h 50m
        1 stop
        BOS 8:10 PM
        Tromso - Boston | Thu, Sep 10 | Lufthansa
        $946
        23% off
        $1,230 $946
      • BOS 5:45 PM
        14h 45m
        1 stop
        TOS 2:30 PM
        Boston - Tromso | Tue, Sep 15 | Lufthansa
        TOS 4:00 PM
        29h 40m
        1 stop
        BOS 3:40 PM
        Tromso - Boston | Sat, Sep 19 | Lufthansa
        $947
        23% off
        $1,230 $947
      • BOS 1:00 PM
        17h 25m
        1 stop
        TOS 2:00 PM
        Boston - Tromso | Thu, Jul 23 | Normal Airline
        TOS 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        Tromso - Boston | Sat, Jul 25 | Normal Airline
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      • BOS 5:45 PM
        14h 45m
        1 stop
        TOS 2:30 PM
        Boston - Tromso | Wed, Jul 22 | Lufthansa
        $680 $3,406
        80% off
        80% off
        $3,406 $680
      • BOS 5:45 PM
        14h 50m
        1 stop
        TOS 2:35 PM
        Boston - Tromso | Mon, Jul 27 | Lufthansa
        $710 $3,406
        79% off
        79% off
        $3,406 $710
      • BOS 5:40 PM
        10h 40m
        1 stop
        TOS 10:20 AM
        Boston - Tromso | Mon, Jul 27 | Scandinavian Airlines
        $2,622 $3,406
        23% off
        23% off
        $3,406 $2,622
      • BOS 1:00 PM
        17h 25m
        1 stop
        TOS 2:00 PM
        Boston - Tromso | Thu, Jul 23 | Normal Airline
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Find cheap airlines flights from Boston to Tromso

You can choose from 1 airlines that fly from Boston to Tromso, including Scandinavian Airlines, Lufthansa has lowest fares on this route.
Scandinavian Airlines logo Scandinavian Airlines
Airlines are determined based on actual purchased flight tickets from Boston to Tromso according to previous 12 months data from Trip.com.

Flight Info | Boston to Tromso

The distance between Boston and Tromso is approximately 5,646.37 km. Based on Trip.com's data travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight price $680
Cheapest round-trip ticket price $651
Off-season for travel November
Peak season for travel August
Flight distance 5,646.37 km
Popular airline Scandinavian Airlines
Flight statistics for the Boston–Tromso route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Boston to Tromso (BOS-TOS)?

    Based on Trip.com data, Lufthansa offers one-way fares as low as $680 on Cheapest nonstop routes (e.g. BOS to TOS on Wed, Jul 22), while Scandinavian Airlines offers Cheapest nonstop round-trips from $651 departing on Wed, Sep 2 and returning on Thu, Sep 10.
  • At the moment, several airlines serve connecting flights from Boston to Tromso, including: Scandinavian Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Tromso is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Boston to Tromso, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 22, with one-way flights priced at just $680.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Lufthansa.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Tromso travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to Tromso is November, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Boston to Tromso on July 22, 2026 with Lufthansa, with prices starting at $1,045.
  • You can land at any one of the following hubs in Tromso, with Boston Logan International Airport to Tromso Airport (BOS-TOS) is by far the most common option on this route: Tromso Airport (TOS).
  • The time difference between Tromso and Boston is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.