Cheapest one-way flights from Barcelona to Boston in January from 271€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Boston (BOS) in January 2026 (see full year).

One-Way flights

27 Jan LEVEL direct
25 Jan LEVEL direct
31 Jan LEVEL direct
22 Jan LEVEL direct
15 Jan LEVEL direct
24 Jan LEVEL direct
29 Jan LEVEL direct
17 Jan LEVEL direct
18 Jan LEVEL direct
19 Jan Ryanair

Also check the deals for return flights from Barcelona to Boston in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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