Cheap flights from Ontario, CA to Chicago

Travel > North America > United States > Ontario, CA to Chicago flights

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Check our current prices for flights from Ontario, CA to Chicago. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to Chicago, you will need to run a search below.

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From $328 / RT details

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Cheap Chicago airfares from $328/RT are provided by FlightHub. Outbound flight is leaving on 05/01/2017, 09:05 pm from Ontario Int`l (ONT) airport and arrives at Chicago O`hare (ORD) at 05:13 am. The flight time is 8 hours and 8 minutes. The Returning flight departes on 05/10/2017, 02:00 pm (other return dates are also available). Date posted: 16 Apr 2017

Price evolution for flights From Ontario, CA To Chicago

Price overview for flights from Ontario, CA to Chicago

Recent Deals on Flights from Ontario, CA to Chicago:Roundtrip / Oneway

  • $328United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (ORD)05/01/201709:05 pm
    Chicago, IL (ORD)Ontario, CA (ONT)05/10/201702:00 pm
    flighthub.com check price
  • $369Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (MDW)05/16/201702:55 pm
    Chicago, IL (MDW)Ontario, CA (ONT)05/30/201706:25 pm
    flyfar.ca check price
  • $370Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (MDW)05/16/201702:55 pm
    Chicago, IL (MDW)Ontario, CA (ONT)05/30/201706:25 pm
    flightnetwork.com check price
  • $644Aeromexico flight Aeromexico 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (ORD)05/01/201712:43 am
    Chicago, IL (ORD)Ontario, CA (ONT)05/10/201703:10 pm
    cheapoair.com check price
  • $735Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (ORD)05/01/201711:45 am
    Chicago, IL (ORD)Ontario, CA (ONT)05/10/201709:15 am
    flyfar.ca check price
  • $141United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (ORD)05/02/201712:36 pm
    flighthub.com check price
  • $161United Airlines flight United Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (ORD)05/30/201709:10 pm
    flighthub.com check price
  • $216Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (MDW)05/30/201704:10 pm
    flyfar.ca check price
  • $217Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (MDW)05/30/201704:10 pm
    flightnetwork.com check price
  • $219Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Chicago, IL (MDW)05/11/201704:20 pm
    flyfar.ca check price
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Know what to do when flying to Chicago?

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