Cheap flights from Ontario to Chicago

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

If you want to visit a vibrant, energetic city that's rich in heritage, culture, entertainment, and commerce, Chicago runs right up there with the big dogs. You could start by visiting downtown which is the center for government, finance, and commerce of Chicago and is encircled by The Loop, named for the elevated train tracks that loop around the central area. Tall skyscrapers such as the world's second-tallest building, the Sears Tower, and the Chicago Board of Trade are landmarks... (read more in our Chicago Travel Guide)

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Cheapest flights found for the next 6 months

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Kitchener 
London 
Niagara Falls 
Ontario, London 
Ottawa 
Toronto 
Windsor 

Check our newest flight offers to Chicago:

  • $219Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Toronto, ON (YTZ)Chicago, IL (MDW)04/19/201705:55 pm
    Chicago, IL (MDW)Toronto, ON (YTZ)05/02/201705:15 pm
    flighthub.com check price
  • $257Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Windsor, ON (YQG)Chicago, IL (MDW)04/04/201701:30 pm
    Chicago, IL (MDW)Windsor, ON (YQG)04/11/201703:05 pm
    cheapoair.com check price
  • $276Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    London, ON (YXU)Chicago, IL (ORD)04/01/201706:15 am
    Chicago, IL (ORD)London, ON (YXU)04/07/201707:30 pm
    flighthub.com check price
  • $291Porter Airlines flight Porter Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)Chicago, IL (MDW)04/25/201708:45 am
    Chicago, IL (MDW)Ottawa, ON (YOW)05/10/201707:00 am
    flightnetwork.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
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Return: 05/10/2017

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$1143 Depart: 04/26/2017
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Etihad AirwaysChicago To Seoul Etihad Airways airfares from Chicago in June
$1255 Depart: 06/04/2017
Return: 06/18/2017

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Asiana AirlinesChicago To Sydney Asiana Airlines airfares from Chicago in July
$1786 Depart: 07/20/2017
Return: 08/06/2017

provided by Flightnetwork

 

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