Barcelona (BCN) to Boston (BOS) flight deal in economy from $290
$907 USD
-68%$290 USD
Verified about 10 hours agoSeptember 2026
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Wednesday, September 23rd, 2026
4 round-trip options
Returning
Wed, Sep 30, 2026•7 Day Trip
$290 USD
Returning
Thu, Oct 1, 2026•8 Day Trip
$290 USD
Returning
Sun, Oct 4, 2026•11 Day Trip
$290 USD
Returning
Wed, Oct 7, 2026•14 Day Trip
$375 USD