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

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 29 30$473 1$473 2 3 4$473 5 6 7$473 8$473 9 10 11$496 12 13 14$473 15$473 16 17 18$856 19 20 21$856 22$856 23 24 25 26 27$1,240 28 29$1,356 30 31$1,508 1

Extremely Rare Availability

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

Wednesday, October 21st, 2026

3 round-trip options

Returning

Thu, Oct 29, 2026•8 Day Trip

$973 USD

Returning

Sat, Oct 31, 2026•10 Day Trip

$856 USD

Returning

Tue, Nov 3, 2026•13 Day Trip

$856 USD