Barcelona (BCN) to Boston (BOS) flight deal in premium economy from $824
$2,258 USD
-64%$824 USD
Verified 14 days agoSeptember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Sunday, September 13th, 2026
1 round-trip options
Returning
Sun, Sep 27, 2026•14 Day Trip
$2,022 USD

