How to find the cheapest flight from
Ontario (ONT) to Wisconsin
How far in advance should I book a flight from Ontario to Wisconsin?
Travelers have found it’s best to book a flight 37 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Wisconsin 1-2 weeks in advance for as low as $177, or $177 for flights within the next 24 hours.
One-way flights to Wisconsin from Ontario
The cheapest one-way flights from Ontario to Wisconsin
1:00 am - 11:00 am
6:59 am - 12:52 pm
11:30 am - 5:24 pm
Related info for your journey
Useful info, stats and facts about Ontario to Wisconsin flights.
Arrival points for flights from Ontario to Wisconsin
Destination information for Wisconsin
Things to know before you go. Useful info for your trip from Ontario to Wisconsin
Sparta/Fort McCoy (CMY)
Eau Claire (EAU)
Green Bay (GRB)