$455 Cheap Swiss International Air Lines flights Boston (BOS) to Tromsø (TOS)

View $455 flight on Thu, Jan 22, 2026Opens in a new window
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$455 Cheap Swiss International Air Lines flights Boston (BOS) to Tromsø (TOS)

Prices were available within the past 7 days and start at $455 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Jan 26 - Sun, Feb 1
BOS
Boston
TOS
Tromsø
$516 Roundtrip, found 5 days ago
$516
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 26 from Boston to Tromsø, returning Sun, Feb 1, priced at $516 found 5 days 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 $737
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $737

Travel information

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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