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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
47% of dates checked are available within 10% of the lowest price
Thursday, December 31st, 2026
4 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$1,003 USD
Returning
Thu, Jan 7, 2027•7 Day Trip
$703 USD
Returning
Sat, Jan 9, 2027•9 Day Trip
$703 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$703 USD