Barcelona (BCN) to Boston (BOS) flight deal in business from $1,840
$3,369 USD
-45%$1,840 USD
Verified about 6 hours agoDecember 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, December 8th, 2026
7 round-trip options
Returning
Sun, Dec 13, 2026•5 Day Trip
$2,571 USD
Returning
Wed, Dec 16, 2026•8 Day Trip
$1,900 USD
Returning
Thu, Dec 17, 2026•9 Day Trip
$3,389 USD
Returning
Fri, Dec 18, 2026•10 Day Trip
$4,371 USD
Returning
Sun, Dec 20, 2026•12 Day Trip
$2,571 USD
Returning
Mon, Dec 21, 2026•13 Day Trip
$2,914 USD
Returning
Tue, Dec 22, 2026•14 Day Trip
$3,440 USD