Cheap flights from Ontario, CA to Chicago
Travel > North America > United States > Ontario, CA to Chicago flights
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Cheap Chicago airfares from $546/RT are provided by Cheapoair.com. Outbound flight is leaving on 08/04/2023, 12:17 am from Ontario Int`l (ONT) airport and arrives at Chicago Midway (MDW) at 12:37 pm. The flight time is 12 hours and 20 minutes. The Returning flight departes on 08/06/2023, 05:30 am (other return dates are also available). Date posted: 27 May 2023
Price evolution for flights From Ontario, CA To Chicago

Recent Deals on Flights from Ontario, CA to Chicago:Roundtrip / Oneway
- $546
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (MDW) 08/04/2023 12:17 am Chicago, IL (MDW) Ontario, CA (ONT) 08/06/2023 05:30 am - $546
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (ORD) 08/04/2023 09:22 pm Chicago, IL (ORD) Ontario, CA (ONT) 08/06/2023 05:30 am - $663
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (MDW) 08/04/2023 12:17 am Chicago, IL (MDW) Ontario, CA (ONT) 08/06/2023 08:15 pm - $683
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (ORD) 08/04/2023 07:10 pm Chicago, IL (ORD) Ontario, CA (ONT) 08/06/2023 05:30 am - $842
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (ORD) 06/26/2023 04:15 pm Chicago, IL (ORD) Ontario, CA (ONT) 07/02/2023 07:55 pm - $184
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (ORD) 06/07/2023 10:16 pm
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Know what to do when flying to Chicago?
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