$491 Cheap Finnair flights Boston (BOS) to Tromsø (TOS)

View $491 flight on Mon, Dec 1, 2025Opens in a new window

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$491 Cheap Finnair flights Boston (BOS) to Tromsø (TOS)

Prices were available within the past 7 days and start at $491 for one-way flights and $644 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, Dec 1 - Tue, Dec 9
BOS
Boston
TOS
Tromsø
$644 Roundtrip, found 3 days ago
$644
Roundtrip
found 3 days ago
Select Finnair flight, departing Mon, Dec 1 from Boston to Tromsø, returning Tue, Dec 9, priced at $644 found 3 days ago
Flights from Boston (BOS) to Tromsø (TOS)
Origin airport
Logan Intl.
Destination airport
Langnes
Airlines serving
Air France, British Airways, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Popular airline
Scandinavian Airlines
Distance
3508 mi

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