Cheapest return flights from Barcelona to Boston in May from 322€

Best time to book flights for Barcelona (BCN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Boston (BOS) in May 2025 (see full year).

Return flights

01 May - 08 May Delta
01 May - 10 May TAP
05 May - 12 May TAP
01 May - 06 May LEVEL direct
01 May - 07 May LEVEL direct
06 May - 07 May LEVEL direct
05 May - 06 May LEVEL direct
05 May - 07 May LEVEL direct
07 May - 27 May LEVEL direct
13 May - 27 May LEVEL direct
13 May - 01 Jun LEVEL direct
21 May - 09 Jun LEVEL direct
21 May - 01 Jun LEVEL direct
15 May - 01 Jun LEVEL direct
14 May - 01 Jun LEVEL direct
21 May - 04 Jun LEVEL direct
15 May - 04 Jun LEVEL direct
21 May - 06 Jun LEVEL direct
27 May - 09 Jun LEVEL direct
27 May - 01 Jun LEVEL direct

Also check the deals for one-way flights from Barcelona to Boston in May.

Skyscanner

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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