Find and book Finnair flights from Boston
Flight offers from Boston (BOS)
BOS – HEL
Boston - Helsinki
Sun 24 May 2026 – Thu 28 May 2026
From
903 USD Cheap Finnair flights from Boston and (BOS) airports
BOS – HEL
Boston - Helsinki
Sun 24 May 2026 – Thu 28 May 2026
From
903 USD