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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
Air Canada Aug 17, 2018 Aug 21, 2018 $218
Porter Aug 10, 2018 Aug 25, 2018 $237
Porter Aug 10, 2018 Aug 14, 2018 $237
Porter Aug 12, 2018 Aug 16, 2018 $237
Porter Aug 10, 2018 Aug 19, 2018 $237
Porter Aug 10, 2018 Aug 17, 2018 $237
Porter Aug 12, 2018 Aug 15, 2018 $237
Porter Aug 10, 2018 Aug 15, 2018 $237
Porter Aug 10, 2018 Aug 20, 2018 $237
Porter Aug 12, 2018 Aug 13, 2018 $237

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
Thunder Bay 8/9/18 8/12/18 $466
Toronto 8/17/18 8/21/18 $218
London, Ontario 8/23/18 8/26/18 $394
Ottawa 8/24/18 8/26/18 $307
Sarnia 8/24/18 8/28/18 $501

Flight Schedule Summaries Last modified: Jul 21, 2018 2:48 -04:00Number of routes searched: 557Number of itineraries searched: 1,678,632

Chicago to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Air Canada -
Porter -
United -
American CLT
American DCA
American DFW
American JFK
Air Canada YUL
Air Canada YOW
Air Canada YQB
Air Canada YVR
Alaska LAX
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
Major Airlines JFK
Icelandair KEF
Lufthansa DUB
Lufthansa FRA
Lufthansa LHR
Lufthansa MUC
United ATL
United BDL
United BNA
United BOS
On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from Chicago to Ontario - from $218 Round trip from CHI to ON