Cheapest return flights from Boston (BOS) to Barcelona (BCN), March

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Mar 05 Apr TAP
25 Mar 01 Apr TAP
26 Mar 02 Apr TAP
24 Mar 31 Mar Turkish Airlines
03 Mar 08 Mar TAP
26 Mar 29 Mar TAP
21 Mar 27 Mar TAP
13 Mar 20 Mar Scandinavian Airlines
27 Mar 03 Apr TAP
14 Mar 17 Mar Iberia
21 Mar 24 Mar Iberia
16 Mar 19 Mar Iberia
01 Mar 04 Mar Iberia
02 Mar 05 Mar Iberia
30 Mar 02 Apr Iberia
29 Mar 01 Apr Iberia
31 Mar 03 Apr Iberia
Powered by

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

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.