Cheapest return flights from Boston to Barcelona in February from $389

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 February 2026 (see full year).

Return flights

22 Feb - 01 Mar Icelandair
23 Feb - 02 Mar Iberia direct
24 Feb - 03 Mar Iberia
25 Feb - 04 Mar Air Canada
26 Feb - 05 Mar United
19 Feb - 28 Feb Scandinavian Airlines
21 Feb - 28 Feb United
14 Feb - 21 Feb Iberia direct
24 Feb - 03 Mar Finnair direct
26 Feb - 05 Mar Finnair direct

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

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona