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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
6% of dates checked are available within 10% of the lowest price
Saturday, December 5th, 2026
7 round-trip options
Returning
Thu, Dec 10, 2026•5 Day Trip
$3,961 USD
Returning
Sun, Dec 13, 2026•8 Day Trip
$3,012 USD
Returning
Mon, Dec 14, 2026•9 Day Trip
$2,835 USD
Returning
Tue, Dec 15, 2026•10 Day Trip
$2,573 USD
Returning
Thu, Dec 17, 2026•12 Day Trip
$3,945 USD
Returning
Fri, Dec 18, 2026•13 Day Trip
$4,927 USD
Returning
Sat, Dec 19, 2026•14 Day Trip
$3,496 USD