Cheapest return flights from Boston to Barcelona in April from $280

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 April 2025 (see full year).

Return flights

01 Apr - 03 Apr LEVEL direct
01 Apr - 06 Apr LEVEL direct
01 Apr - 07 Apr LEVEL direct
02 Apr - 03 Apr LEVEL direct
02 Apr - 06 Apr LEVEL direct
01 Apr - 08 Apr LEVEL direct
02 Apr - 07 Apr LEVEL direct
03 Apr - 06 Apr TAP
01 Apr - 09 Apr LEVEL direct
03 Apr - 06 Apr LEVEL direct
10 Apr - 01 May LEVEL direct
28 Apr - 05 May TAP
30 Apr - 07 May TAP
29 Apr - 14 May LEVEL direct
29 Apr - 01 May LEVEL direct
28 Apr - 14 May LEVEL direct
28 Apr - 01 May LEVEL direct
25 Apr - 14 May LEVEL direct
25 Apr - 01 May LEVEL direct
06 Apr - 02 May TAP

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