Barcelona (BCN) to Boston (BOS) flight deal in business from $1,840
$3,369 USD
-45%$1,840 USD
Verified about 10 hours agoOctober 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
7 round-trip options
Returning
Fri, Oct 16, 2026•5 Day Trip
$5,476 USD
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Mon, Oct 19, 2026•8 Day Trip
$2,835 USD
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Tue, Oct 20, 2026•9 Day Trip
$2,839 USD
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Wed, Oct 21, 2026•10 Day Trip
$2,839 USD
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Thu, Oct 22, 2026•11 Day Trip
$3,945 USD
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Sat, Oct 24, 2026•13 Day Trip
$3,013 USD
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Sun, Oct 25, 2026•14 Day Trip
$3,962 USD