Barcelona (BCN) to Boston (BOS) flight deal in economy from $290
$907 USD
-68%$290 USD
Verified about 1 hour agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
13% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
3 round-trip options
Returning
Tue, Oct 27, 2026•9 Day Trip
$850 USD
Returning
Thu, Oct 29, 2026•11 Day Trip
$966 USD
Returning
Sat, Oct 31, 2026•13 Day Trip
$850 USD
