Cheap flights from Illinois to Ontario, CA

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

The Waffey brothers were the creators of Euclid Avenue. The new “model colony” was earlier named as dry town still it caught attraction of easterners’ and farmers of citrus who were looking for a drier soil conditions. The fountain which is today located at the Ontario Museum of History and Art was earlier located next to the South Pacific railway station so as to gather attention of the visitors and the fountain was meant to show the visitors “abundance” of... (read more in our Ontario History)

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Chicago 

Check our newest flight offers to Ontario, CA:

  • $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
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  • $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
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Frontier AirlinesIslip To Philadelphia Frontier Airlines airfares from Islip in March
$430 Depart: 03/07/2018
Return: 03/20/2018

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$1035 Depart: 02/01/2018
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United AirlinesDenver To Ithaca United Airlines airfares from Denver in February
$401 Depart: 02/07/2018
Return: 02/13/2018

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$1077 Depart: 01/17/2018
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British AirwaysChicago To Grand Cayman British Airways airfares from Chicago in February
$6164 Depart: 02/15/2018
Return: 02/18/2018

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Singapore AirlinesPortland To Changi Singapore Airlines airfares from Portland in January
$1071 Depart: 01/19/2018
Return: 02/03/2018

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Multiple AirlinesSan Francisco To Rotterdam Multiple Airlines airfares from San Francisco in February
$774 Depart: 02/27/2018
Return: 03/14/2018

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Multiple AirlinesHonolulu To San Francisco Multiple Airlines airfares from Honolulu in March
$774 Depart: 03/17/2018
Return: 03/26/2018

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United AirlinesWashington DC To Dayton United Airlines airfares from Washington DC in January
$221 Depart: 01/26/2018
Return: 02/07/2018

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