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
Thursday, December 31st, 2026
7 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$3,308 USD
Returning
Fri, Jan 8, 2027•8 Day Trip
$3,465 USD
Returning
Sat, Jan 9, 2027•9 Day Trip
$3,481 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$3,484 USD
Returning
Tue, Jan 12, 2027•12 Day Trip
$3,311 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$3,308 USD
Returning
Thu, Jan 14, 2027•14 Day Trip
$3,292 USD