Cheap Flights From Chicago To Ontario

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Cheap flights from Chicago (CHI) to popular destinations in Ontario (ON)

Toronto
Carrier Departure Date Return Date Lowest Price
00 Jul 18, 2022 Jul 20, 2022 $204
Multiple Airlines Aug 20, 2022 Aug 23, 2022 $79
00 Jul 25, 2022 Jul 27, 2022 $205
Multiple Airlines Jul 19, 2022 Jul 22, 2022 $319
00 Jul 19, 2022 Jul 26, 2022 $226

Cheap Last Minute Flights from Chicago to Ontario

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Ontario. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Sault Ste Marie, Ontario 2/4/22 2/7/22 $388
Sudbury 2/4/22 2/6/22 $487
Ottawa 3/24/22 3/28/22 $327
Toronto 7/22/22 7/25/22 $55
Windsor 8/11/22 8/15/22 $316
Cheap Flights from Chicago to Ontario - from $79 Round trip from CHI to ON