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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Check our newest flight offers to Chicago:
- $188
Alaska Airlines
flyfar.ca check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (ORD) 07/25/2020 06:00 am Chicago, IL (ORD) Ontario, CA (ONT) 07/30/2020 07:35 am - $212
Westjet
flyfar.ca check priceFrom To Departure Time Toronto, ON (YYZ) Chicago, IL (MDW) 09/29/2020 07:40 am Chicago, IL (MDW) Toronto, ON (YYZ) 10/14/2020 10:45 am - $303
Porter Airlines
flyfar.ca check priceFrom To Departure Time Windsor, ON (YQG) Chicago, IL (MDW) 08/12/2020 07:00 am Chicago, IL (MDW) Windsor, ON (YQG) 08/27/2020 12:15 pm - $351 Westjet
flyfar.ca check priceFrom To Departure Time London, ON (YXU) Chicago, IL (MDW) 09/02/2020 06:10 am Chicago, IL (MDW) London, ON (YXU) 09/16/2020 02:45 pm - $567
Multiple Airlines
flyfar.ca check priceFrom To Departure Time Kitchener, ON (YKF) Chicago, IL (ORD) 08/16/2020 04:25 pm Chicago, IL (ORD) Kitchener, ON (YKF) 08/29/2020 08:25 am
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