Barcelona (BCN) to Boston (BOS) flight deal from $447 USD in economy class

LLLevel

Round Trip•Economy

BCN

Barcelona Airport

Barcelona, Spain

BOS

Logan International Airport

Boston, United States

$638 USD

-30%$447 USD

Verified Mar 29, 2026 at 10:25 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 31$960 1$960 2$805 3$660 4$660 5 6$626 7$603 8 9$551 10$487 11$689 12 13$447 14 15$562 16$447 17$447 18$510 19 20$447 21 22$510 23$689 24$955 25$955 26 27$689 28$643 29 30$510 1 2 3

Limited Availability

19% of dates checked are available within 10% of the lowest price

Tuesday, April 28th, 2026

6 round-trip options

Returning

Mon, May 4, 2026•6 Day Trip

$643 USD

Google Flights

Returning

Wed, May 6, 2026•8 Day Trip

$707 USD

Google Flights

Returning

Thu, May 7, 2026•9 Day Trip

$643 USD

Google Flights

Returning

Fri, May 8, 2026•10 Day Trip

$643 USD

Google Flights

Returning

Sat, May 9, 2026•11 Day Trip

$643 USD

Google Flights

Returning

Tue, May 12, 2026•14 Day Trip

$707 USD

Google Flights