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Cheap Flights from Chicago to Ontario

Did You Know?

The shortest nonstop flight between Chicago and Ontario is 351 miles.
Chicago has 189 short haul flights nonstop to Ontario each week.
The smallest aircraft flying nonstop from Chicago to Ontario is the Embraer ERJ 140 with 44 seats.
15,255 seats are available per week to fly direct from Chicago to Ontario.
The quickest nonstop flight from Chicago to Ontario lasts 1:13.
The longest nonstop flight between Chicago and Ontario is 652 miles.
There are 204 nonstop flights per week from Chicago and Ontario on small aircraft.
32% of all flights from Chicago to Ontario arrive during night hours.

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, WestJet, Porter, US Airways
$213
United, American, US Airways, WestJet, Delta, Air Canada, Porter
$435
Air Canada, United
$333
Delta, Air Canada, United, Porter, WestJet
$283
United, Air Canada, Porter
$230
Porter, Air Canada
$225
Air Canada
$626
Air Canada
$690
Porter, Air Canada
$215

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
Air Canada, United, Delta, US Airways, American, WestJet
$275
US Airways, American, Delta, United, Air Canada
$254
American, US Airways, United, Delta
$375
United, Delta
$387
United, Delta, US Airways, American
$347
US Airways, United, American, Delta
$303
Air Canada, United
$796
Air Canada, United, Delta, US Airways, American
$382
US Airways, WestJet, American, Delta, United, Air Canada
$371
Delta, United, US Airways
$387
US Airways, Delta, United
$314
Delta, American
$313
Delta, American, United
$313
Delta, American
$377
United, Delta, American
$387
American
$515
Cheap Flights from Chicago to Ontario - from $213 Round trip from CHI to ON