Cheap flights from Chicago to Ontario, CA

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Travel tip: Visit Ontario on your holidays!

Check our current prices for flights from Chicago to Ontario, CA. 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 Chicago to Ontario, CA, you will need to run a search below.

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From $191 / RT details

Book your flight now with Flightnetwork and save!

Cheap Ontario airfares from $191/RT are provided by Flightnetwork. Outbound flight is leaving on 01/26/2018, 07:15 pm from Chicago Midway (MDW) airport and arrives at Ontario Int`l (ONT) at 09:40 pm. The flight time is 2 hours and 25 minutes. The Returning flight departes on 01/31/2018, 06:20 am (other return dates are also available). Date posted: 05 Dec 2017

Price evolution for flights From Chicago To Ontario, CA

Price overview for flights from Chicago to Ontario, CA

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

  • $191Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)01/26/201807:15 pm
    Ontario, CA (ONT)Chicago, IL (MDW)01/31/201806:20 am
    flightnetwork.com check price
  • $236Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Ontario, CA (ONT)01/26/201808:15 pm
    Ontario, CA (ONT)Chicago, IL (ORD)01/31/201810:12 am
    flightnetwork.com check price
  • $242Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Ontario, CA (ONT)01/26/201808:15 pm
    Ontario, CA (ONT)Chicago, IL (ORD)01/31/201810:12 am
    cheapoair.com check price
  • $287Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Ontario, CA (ONT)01/26/201808:15 pm
    Ontario, CA (ONT)Chicago, IL (ORD)01/31/201804:20 pm
    flightnetwork.com check price
  • $317United Airlines flight United Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Ontario, CA (ONT)01/26/201805:50 pm
    Ontario, CA (ONT)Chicago, IL (ORD)01/31/201805:40 am
    flyfar.ca check price
  • $118Major Airline flight Major Airline 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)02/21/201807:15 pm
    flyfar.ca check price
  • $122Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)02/21/201807:15 pm
    flightnetwork.com check price
  • $126Major Airline flight Major Airline 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)03/07/201805:35 pm
    flyfar.ca check price
  • $130Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)03/07/201805:35 pm
    flightnetwork.com check price
  • $460Hankook Air Us flight Hankook Air Us 
    FromToDepartureTime
    Chicago, IL (MDW)Ontario, CA (ONT)02/21/201812:32 pm
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Ontario Sightseeing   Ontario - a magical city  Ontario has something in store for all the vacationers that can give them a mesmerizing experience. Historically well known as “Sportsman’s paradise”, Ontario has ultra modern amenities for various [...]
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