AirHint found the following cheapest return flights from Barcelona (BCN) to Boston (BOS) in February 2026 (see full year).

Return flights

16 Feb - 19 Feb	Iberia For Level	direct
02 Feb - 09 Feb	Iberia For Level	direct
09 Feb - 16 Feb	Iberia For Level	direct
02 Feb - 07 Feb	Iberia For Level	direct
16 Feb - 23 Feb	Iberia For Level	direct
14 Feb - 21 Feb	Iberia For Level	direct
26 Feb - 03 Mar	Iberia For Level	direct
02 Feb - 05 Feb	Iberia	direct
05 Feb - 10 Feb	Iberia
13 Feb - 16 Feb	Iberia
24 Feb - 01 Mar	Lufthansa
21 Feb - 28 Feb	KLM

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

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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Cheapest return flights from Barcelona to Boston in February from 277€

Return flights