Cheapest return flights from Barcelona (BCN) to Boston (BOS), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Jul 26 Jul Air Canada
08 Jul 24 Jul Air Canada
09 Jul 16 Jul Lufthansa
15 Jul 22 Jul Lufthansa
12 Jul 19 Jul Air Canada
08 Jul 30 Jul Air Canada
13 Jul 20 Jul SWISS
22 Jul 09 Aug Air Canada
16 Jul 30 Jul LEVEL
Direct Flight
15 Jul 26 Jul LEVEL
Direct Flight
15 Jul 22 Jul LEVEL
Direct Flight
23 Jul 09 Aug Air Canada
29 Jul 20 Aug Air Canada
21 Jul 27 Aug Lufthansa
28 Jul 11 Aug Lufthansa
23 Jul 02 Aug LEVEL
Direct Flight
31 Jul 18 Aug Lufthansa
22 Jul 09 Aug LEVEL
Direct Flight
23 Jul 09 Aug LEVEL
Direct Flight
20 Jul 01 Aug United
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deals for one-way flights from Barcelona to Boston in July.

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Updated Jun 5, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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