$492 Cheap Finnair flights Boston (BOS) to Tromsø (TOS)

View $492 flight on Sun, Jan 11, 2026Opens in a new window
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$492 Cheap Finnair flights Boston (BOS) to Tromsø (TOS)

Prices were available within the past 7 days and start at $492 for one-way flights and $645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, Jan 26 - Tue, Feb 10
BOS
Boston
TOS
Tromsø
$645 Roundtrip, found 4 hours ago
$645
Roundtrip
found 4 hours ago
Select Finnair flight, departing Mon, Jan 26 from Boston to Tromsø, returning Tue, Feb 10, priced at $645 found 4 hours ago

Alternative airports near Tromsø

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Langnes TOS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $3,043
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $3,043
Flights from Boston (BOS) to Tromsø (TOS)
Origin airport
Logan Intl.
Destination airport
Langnes
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Popular airline
Finnair
Distance
3508 mi

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