Cheapest return flights from Boston to Barcelona in March from 294€

Best time to book flights for Boston (BOS) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Barcelona (BCN) in March 2025 (see full year).

Return flights

11 Mar - 18 Mar Fly Play
26 Mar - 02 Apr Fly Play
10 Mar - 17 Mar Fly Play
31 Mar - 07 Apr Vueling Airlines direct
18 Mar - 27 Mar Vueling Airlines direct
22 Mar - 31 Mar Fly Play
06 Mar - 13 Mar Fly Play
05 Mar - 12 Mar Fly Play
04 Mar - 11 Mar Fly Play
29 Mar - 06 Apr LEVEL direct
29 Mar - 02 Apr LEVEL direct
03 Mar - 10 Mar Fly Play
04 Mar - 18 Mar LEVEL direct
04 Mar - 11 Mar LEVEL direct
25 Mar - 01 Apr Fly Play
27 Mar - 03 Apr Fly Play
28 Mar - 04 Apr Fly Play
28 Mar - 05 Apr Fly Play
22 Mar - 06 Apr LEVEL direct
25 Mar - 01 Apr LEVEL direct

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

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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