Barcelona (BCN) to Boston (BOS) flight deal in premium economy from $824
$2,258 USD
-64%$824 USD
Verified 15 days agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, December 24th, 2026
3 round-trip options
Returning
Sun, Jan 3, 2027•10 Day Trip
$4,863 USD
Returning
Mon, Jan 4, 2027•11 Day Trip
$4,777 USD
Returning
Tue, Jan 5, 2027•12 Day Trip
$4,777 USD

