Cheapest one-way flights from Boston (BOS) to Barcelona (BCN), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 May Air Canada
02 May jetBlue
Direct Flight
13 May TAP
04 May Iberia
09 May Iberia
10 May Iberia
08 May Iberia
06 May Iberia
11 May Iberia
16 May Iberia
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deals for return flights from Boston to Barcelona in May.

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Updated Aug 26, 2026.

About these fares

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