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
Wednesday, September 30th, 2026
8 round-trip options
Returning
Mon, Oct 5, 2026•5 Day Trip
$1,967 USD
Returning
Tue, Oct 6, 2026•6 Day Trip
$1,967 USD
Returning
Wed, Oct 7, 2026•7 Day Trip
$1,294 USD
Returning
Fri, Oct 9, 2026•9 Day Trip
$1,984 USD
Returning
Sat, Oct 10, 2026•10 Day Trip
$1,984 USD
Returning
Sun, Oct 11, 2026•11 Day Trip
$1,984 USD
Returning
Mon, Oct 12, 2026•12 Day Trip
$1,967 USD
Returning
Wed, Oct 14, 2026•14 Day Trip
$1,135 USD

