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Cheap Flights from Ontario to Wisconsin

Did You Know?

Chicago, IL has the most direct flights to Wisconsin.
There are 10 connecting cities from Ontario, CA to Wisconsin.
There are 15 carriers flying into Wisconsin.
The earliest flight from Ontario, CA leaves at 0:10 am.
Denver, CO is the most popular connecting city from Ontario, CA to Wisconsin.

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
Delta, United, American, US Airways
$251
American, Delta, United, US Airways
$301
American, US Airways, Delta, United
$482
US Airways, Alaska, United, Delta
$481
American, Delta
$345
Cheap Flights from Ontario to Wisconsin - from $251 Round trip from ONT to WI