Barcelona (BCN) to Boston (BOS) flight deal in premium economy from $824
$2,258 USD
-64%$824 USD
Verified 14 days agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, August 20th, 2026
7 round-trip options
Returning
Tue, Aug 25, 2026•5 Day Trip
$2,327 USD
Returning
Wed, Aug 26, 2026•6 Day Trip
$1,335 USD
Returning
Fri, Aug 28, 2026•8 Day Trip
$2,161 USD
Returning
Sat, Aug 29, 2026•9 Day Trip
$2,161 USD
Returning
Sun, Aug 30, 2026•10 Day Trip
$2,393 USD
Returning
Tue, Sep 1, 2026•12 Day Trip
$2,070 USD
Returning
Wed, Sep 2, 2026•13 Day Trip
$2,070 USD

