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 9 hours agoNovember 2026
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Sunday, November 1st, 2026
10 round-trip options
Returning
Fri, Nov 6, 2026•5 Day Trip
$523 USD
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Sat, Nov 7, 2026•6 Day Trip
$448 USD
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Sun, Nov 8, 2026•7 Day Trip
$527 USD
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Mon, Nov 9, 2026•8 Day Trip
$486 USD
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Tue, Nov 10, 2026•9 Day Trip
$383 USD
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Wed, Nov 11, 2026•10 Day Trip
$397 USD
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Thu, Nov 12, 2026•11 Day Trip
$397 USD
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Fri, Nov 13, 2026•12 Day Trip
$383 USD
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Sat, Nov 14, 2026•13 Day Trip
$383 USD
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Sun, Nov 15, 2026•14 Day Trip
$495 USD