Barcelona (BCN) to Boston (BOS) flight deal in business from $1,840
$3,369 USD
-45%$1,840 USD
Verified about 4 hours agoDecember 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Tuesday, December 29th, 2026
7 round-trip options
Returning
Sun, Jan 3, 2027•5 Day Trip
$2,552 USD
Returning
Wed, Jan 6, 2027•8 Day Trip
$2,045 USD
Returning
Thu, Jan 7, 2027•9 Day Trip
$2,552 USD
Returning
Fri, Jan 8, 2027•10 Day Trip
$2,552 USD
Returning
Sun, Jan 10, 2027•12 Day Trip
$2,571 USD
Returning
Mon, Jan 11, 2027•13 Day Trip
$2,055 USD
Returning
Tue, Jan 12, 2027•14 Day Trip
$1,872 USD