AirHint found the following cheapest one-way flights from Barcelona (BCN) to Boston (BOS) in August 2026 (see full year).
One-Way flights
| 26 Aug | Iberia | direct | |
| 29 Aug | LEVEL | direct | |
| 30 Aug | Iberia | ||
| 28 Aug | Iberia | ||
| 30 Aug | Iberia | direct | |
| 28 Aug | Iberia | direct | |
| 02 Aug | TAP | ||
| 04 Aug | Ryanair | ||
| 04 Aug | LEVEL | direct | |
| 24 Aug | Iberia | direct |
Also check the deals for return flights from Barcelona to Boston in August.
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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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