Chicago (ORD) to San José (SJO) flight deal in economy from $346
ORDO'Hare International Airport
Chicago, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$520 USD
-33%$346 USD
Verified about 6 hours agoOctober 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
6 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$451 USD
Returning
Thu, Oct 15, 2026•7 Day Trip
$451 USD
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Sun, Oct 18, 2026•10 Day Trip
$558 USD
Returning
Mon, Oct 19, 2026•11 Day Trip
$558 USD
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Tue, Oct 20, 2026•12 Day Trip
$558 USD
Returning
Wed, Oct 21, 2026•13 Day Trip
$451 USD