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
Monday, October 12th, 2026
7 round-trip options
Returning
Sat, Oct 17, 2026•5 Day Trip
$5,497 USD
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Tue, Oct 20, 2026•8 Day Trip
$3,813 USD
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Wed, Oct 21, 2026•9 Day Trip
$3,792 USD
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Thu, Oct 22, 2026•10 Day Trip
$4,898 USD
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Fri, Oct 23, 2026•11 Day Trip
$3,965 USD
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Sun, Oct 25, 2026•13 Day Trip
$4,936 USD
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Mon, Oct 26, 2026•14 Day Trip
$3,512 USD