San José (SJO) to Boston (BOS) flight deal in economy from $381
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
BOSLogan International Airport
Boston, United States
$725 USD
-47%$381 USD
Verified about 11 hours agoNovember 2026
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Tuesday, November 24th, 2026
10 round-trip options
Returning
Sun, Nov 29, 2026•5 Day Trip
$776 USD
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Mon, Nov 30, 2026•6 Day Trip
$775 USD
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Tue, Dec 1, 2026•7 Day Trip
$680 USD
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Wed, Dec 2, 2026•8 Day Trip
$649 USD
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Thu, Dec 3, 2026•9 Day Trip
$685 USD
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Fri, Dec 4, 2026•10 Day Trip
$682 USD
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Sat, Dec 5, 2026•11 Day Trip
$663 USD
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Sun, Dec 6, 2026•12 Day Trip
$681 USD
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Mon, Dec 7, 2026•13 Day Trip
$688 USD
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Tue, Dec 8, 2026•14 Day Trip
$644 USD