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Cheap Flights From Chicago To Ontario

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

Toronto
Carrier Departure Date Return Date Lowest Price
Porter Sep 5, 2017 Sep 12, 2017 $219
Porter Oct 20, 2017 Oct 22, 2017 $220
American Oct 26, 2017 Oct 28, 2017 $235
American Oct 25, 2017 Oct 31, 2017 $235
American Oct 4, 2017 Oct 11, 2017 $235
American Oct 13, 2017 Oct 21, 2017 $235
American Oct 18, 2017 Oct 25, 2017 $235
American Oct 22, 2017 Oct 28, 2017 $235
American Oct 11, 2017 Oct 14, 2017 $235
American Oct 19, 2017 Oct 23, 2017 $235

Cheap Last Minute Flights from Chicago to Ontario Prices shown were found by travelers like you over the past 30 days

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
Windsor 8/18/17 8/22/17 $344
Toronto 8/24/17 8/28/17 $235
Ottawa 8/24/17 8/27/17 $373
Sudbury 8/24/17 8/27/17 $394
London, Ontario 8/24/17 8/27/17 $420

Flight Schedule Summaries Last modified: Jul 24, 2017 0:22 -04:00Number of routes searched: 419Number of itineraries searched: 703,503

Chicago to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Air Canada -
Porter -
United -
WestJet -
American BOS
American CLT
American DCA
American JFK
Air Canada YUL
Air Canada YOW
Air Canada YQB
Air Canada YWG
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
Major Airlines JFK
Lufthansa AMS
Lufthansa CDG
Lufthansa DUB
Lufthansa FCO
Lufthansa FRA
United ATL
United BDL
United BNA
United BOS
WestJet YYC
WestJet YUL
Cheap Flights from Chicago to Ontario - from $219 Round trip from CHI to ON