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 9 hours agoDecember 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Monday, December 7th, 2026
4 round-trip options
Returning
Sat, Dec 12, 2026•5 Day Trip
$438 USD
Returning
Mon, Dec 14, 2026•7 Day Trip
$438 USD
Returning
Wed, Dec 16, 2026•9 Day Trip
$438 USD
Returning
Thu, Dec 17, 2026•10 Day Trip
$438 USD