Barcelona (BCN) to Boston (BOS) flight deal in economy from $290
$907 USD
-68%$290 USD
Verified about 5 hours agoOctober 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Thursday, October 15th, 2026
4 round-trip options
Returning
Wed, Oct 21, 2026•6 Day Trip
$290 USD
Returning
Thu, Oct 22, 2026•7 Day Trip
$290 USD
Returning
Tue, Oct 27, 2026•12 Day Trip
$764 USD
Returning
Thu, Oct 29, 2026•14 Day Trip
$881 USD