Cheapest one-way flights from Barcelona to Boston in April from $256

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

One-Way flights

22 Apr jetBlue direct
20 Apr jetBlue direct
21 Apr jetBlue direct
17 Apr jetBlue direct
19 Apr jetBlue direct
02 Apr LEVEL direct
23 Apr Vueling Airlines
03 Apr LEVEL direct
13 Apr LEVEL direct
05 Apr TAP

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

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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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