Cheapest return flights from Barcelona to Boston in April from 353€

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

Return flights

14 Apr - 20 Apr Iberia direct
17 Apr - 27 Apr Iberia direct
03 Apr - 06 Apr Iberia direct
03 Apr - 09 Apr Iberia direct
04 Apr - 13 Apr Iberia direct
17 Apr - 28 Apr Iberia direct
29 Apr - 01 May Iberia direct
30 Apr - 01 May Iberia direct
30 Apr - 05 May Iberia direct
28 Apr - 05 May Iberia direct
06 Apr - 13 Apr Iberia direct
06 Apr - 09 Apr Iberia direct
13 Apr - 20 Apr Iberia direct
14 Apr - 21 Apr Iberia direct
30 Apr - 04 May LEVEL direct
28 Apr - 01 May Iberia direct
30 Apr - 10 May TAP
30 Apr - 09 May TAP
22 Apr - 02 May LEVEL direct
23 Apr - 02 May Iberia direct

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

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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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