BCN to BOS from $429 in economy – flightdeals.net

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Level

Round Trip•Economy

Barcelona Airport

Barcelona, Spain

Logan International Airport

Boston, United States

$850 USD

-50%$429 USD

Verified 2 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1$1,827 2 3$1,240 4 5$1,240 6 7 8$1,508 9 10$1,711 11 12$1,827 13 14 15$1,827 16 17$1,508 18 19$1,676 20 21 22$1,729 23 24$1,525 25 26 27 28 29 30 31 1 2 3

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Saturday, December 5th, 2026

1 round-trip options

Returning

Sat, Dec 12, 2026•7 Day Trip

$1,240 USD