Cheapest return flights from Barcelona to Boston in July from $392

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 July 2025 (see full year).

Return flights

08 Jul - 15 Jul LEVEL direct
01 Jul - 30 Jul LEVEL direct
14 Jul - 27 Jul LEVEL direct
02 Jul - 12 Jul LEVEL direct
16 Jul - 23 Jul LEVEL direct
11 Jul - 19 Jul LEVEL direct
14 Jul - 20 Jul LEVEL direct
08 Jul - 19 Jul LEVEL direct
14 Jul - 21 Jul LEVEL direct
26 Jul - 09 Aug LEVEL direct
23 Jul - 27 Aug LEVEL direct
26 Jul - 04 Aug LEVEL direct
23 Jul - 02 Aug LEVEL direct
25 Jul - 10 Aug LEVEL direct
18 Jul - 02 Aug LEVEL direct
30 Jul - 16 Aug LEVEL direct
23 Jul - 31 Jul Vueling Airlines direct
26 Jul - 01 Aug LEVEL direct
25 Jul - 01 Aug LEVEL direct
28 Jul - 08 Aug LEVEL direct

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

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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