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Ontario (ONT) to Chicago (ORD) flight deal in economy from $120
UA
United Airlines
One Way
•
Economy
ONT
Ontario International Airport
Ontario, United States
ORD
O'Hare International Airport
Chicago, United States
$174 USD
-31%
$120
USD
Verified about 11 hours ago
September 2026
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Fair Availability
29% of dates checked are available within 10% of the lowest price
Wednesday, September 9th, 2026
No flight details available for this date.
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