Barcelona (BCN) to Boston (BOS) flight deal in economy from $290
$907 USD
-68%$290 USD
Verified about 5 hours agoJune 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
13% of dates checked are available within 10% of the lowest price
Thursday, June 18th, 2026
5 round-trip options
Returning
Tue, Jun 23, 2026•5 Day Trip
$861 USD
Returning
Thu, Jun 25, 2026•7 Day Trip
$1,024 USD
Returning
Sun, Jun 28, 2026•10 Day Trip
$606 USD
Returning
Mon, Jun 29, 2026•11 Day Trip
$803 USD
Returning
Thu, Jul 2, 2026•14 Day Trip
$861 USD