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 3 hours agoAugust 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Sunday, August 2nd, 2026
5 round-trip options
Returning
Sun, Aug 9, 2026•7 Day Trip
$979 USD
Returning
Mon, Aug 10, 2026•8 Day Trip
$1,528 USD
Returning
Tue, Aug 11, 2026•9 Day Trip
$1,344 USD
Returning
Sat, Aug 15, 2026•13 Day Trip
$1,560 USD
Returning
Sun, Aug 16, 2026•14 Day Trip
$1,528 USD