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
Sunday, December 20th, 2026
7 round-trip options
Returning
Fri, Dec 25, 2026•5 Day Trip
$4,718 USD
Returning
Mon, Dec 28, 2026•8 Day Trip
$2,837 USD
Returning
Tue, Dec 29, 2026•9 Day Trip
$2,739 USD
Returning
Wed, Dec 30, 2026•10 Day Trip
$2,837 USD
Returning
Fri, Jan 1, 2027•12 Day Trip
$3,014 USD
Returning
Sat, Jan 2, 2027•13 Day Trip
$3,244 USD
Returning
Sun, Jan 3, 2027•14 Day Trip
$3,244 USD