Barcelona (BCN) to Boston (BOS) flight deal in economy from $290
$907 USD
-68%$290 USD
Verified about 2 hours agoDecember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Saturday, December 26th, 2026
1 round-trip options
Returning
Thu, Dec 31, 2026•5 Day Trip
$1,523 USD
