Cheapest one-way flights from Barcelona to Boston in October from 154€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Boston (BOS) in October 2025 (see full year).

One-Way flights

23 Oct Iberia For Level direct
22 Oct Iberia For Level direct
08 Oct TAP
14 Oct Iberia For Level direct
24 Oct Iberia For Level direct
17 Oct Iberia For Level direct
16 Oct Iberia For Level direct
15 Oct Iberia For Level direct
20 Oct TAP
03 Oct TAP

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

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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