Ontario (ONT) to Chicago (ORD) flight deal in economy from $201
ONTOntario International Airport
Ontario, United States
ORDO'Hare International Airport
Chicago, United States
$386 USD
-48%$201 USD
Verified about 5 hours agoOctober 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Monday, October 19th, 2026
0 round-trip options
No flight details available for this date.