BOS to BCN from $3,080 in business – flightdeals.net

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Air France

Delta Air Lines

DLDelta Air Lines

Round Trip•Business Class

Logan International Airport

Boston, United States

Barcelona Airport

Barcelona, Spain

$5,774 USD

-47%$3,080 USD

Verified about 4 hours ago

September 2026

Mon

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31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19$10,914 20$7,930 21$6,730 22$6,599 23$6,580 24$7,230 25$7,230 26$6,977 27$6,549 28$5,949 29$5,799 30$5,780 1$6,530 2$7,546 3$4,885 4$6,185

Extremely Rare Availability

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

Thursday, September 17th, 2026

0 round-trip options

No flight details available for this date.