Cheap flights from Ontario to Chicago
Travel > North America > United States > Ontario to Chicago flights
Though residents complain about the cold weather that lasts almost through the whole year, at least on a winter day, they can duck into such popular clubs as Andy's, where there's hot jazz even at noon. The best time to visit is between May and October when the weather is the most predictable. Then you could head out to ivy-covered Wrigley Field to catch baseball's Cubs in action, or take a cruise boat under the bridges of the Chicago River at sunset.... (read more in our Chicago Travel Guide)
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Check our newest flight offers to Chicago:
- $202
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Chicago, IL (MDW) 08/31/2022 12:00 pm Chicago, IL (MDW) Ontario, CA (ONT) 09/04/2022 07:32 am - $209
Porter Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YTZ) Chicago, IL (MDW) 08/12/2022 08:30 am Chicago, IL (MDW) Toronto, ON (YTZ) 08/19/2022 12:15 pm - $218 Porter Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YTZ) Chicago, IL (MDW) 08/14/2022 11:15 am Chicago, IL (MDW) Toronto, ON (YTZ) 08/24/2022 12:15 pm - $228 Porter Airlines
cheapoair.com check priceFrom To Departure Time Toronto, ON (YTZ) Chicago, IL (MDW) 09/27/2022 08:30 am Chicago, IL (MDW) Toronto, ON (YTZ) 10/05/2022 07:45 am - $414 Porter Airlines
cheapoair.com check priceFrom To Departure Time Windsor, ON (YQG) Chicago, IL (MDW) 08/02/2022 05:25 pm Chicago, IL (MDW) Windsor, ON (YQG) 08/13/2022 12:30 pm
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