Chicago (ORD) to Ontario (ONT) flight deal in economy from $101
ORDO'Hare International Airport
Chicago, United States
ONTOntario International Airport
Ontario, United States
$194 USD
-48%$101 USD
Verified about 5 hours agoDecember 2026
Mon
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Monday, December 14th, 2026
Outbound Flights
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