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Not ready to book? to track prices.Find the cheapest flights from Ontario to Wisconsin
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American Airlines flights from Region of Ontario to Wisconsin
Our best American Airlines deals on Region of Ontario to Wisconsin flight tickets
WestJet flights from Region of Ontario to Wisconsin
Our best WestJet deals on Region of Ontario to Wisconsin flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Wisconsin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Wisconsin?
If you aren’t able to travel during the month of February, then book flights to Wisconsin from Region of Ontario during January instead. Flights to Wisconsin in January, while not as cheap as those in February, still average around $355.
What is the cheapest day to depart on your flight to Wisconsin?
The cheapest day to depart from Region of Ontario to Wisconsin is on a Thursday. Travelers who choose to depart for Wisconsin on a Thursday will often find tickets for as low as $322. The most expensive day to fly to Wisconsin is Monday, with ticket prices averaging around $624.
What is the cheapest time of day to depart on your flight to Wisconsin?
Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Region of Ontario to Wisconsin during this time can be as low as $320. Flights at noon are often more expensive with an average ticket price of $548.
How far in advance should I book a flight to Wisconsin?
You are more likely to see cheaper flights to Wisconsin from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Wisconsin for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Wisconsin from Region of Ontario for as low as $307 on momondo.
How many flights depart from Region of Ontario to Wisconsin on average per week?
818 flights are operational weekly from Region of Ontario to Wisconsin as of June 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.
How long is the flight from Region of Ontario to Wisconsin?
Average flight duration from Region of Ontario to Wisconsin depends on which airport you fly into and out of. Flying from Toronto to Milwaukee is 3h 42m on average, while flying from Ottawa to Milwaukee is 11h 17m on average. Milwaukee is the most popular airport in Wisconsin.
Cheap Region of Ontario to Wisconsin flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Wisconsin
When did momondo last update prices for flights from Ontario to Wisconsin?
Prices for flights from Ontario to Wisconsin were last updated today.
How many operators does momondo search for flights from Ontario to Wisconsin?
As of June 2025, there are 6 operators available to choose from for flights from Ontario to Wisconsin.
How old do you have to be to fly from Ontario to Wisconsin?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Wisconsin?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Wisconsin. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Wisconsin with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Wisconsin from Ontario with this policy.
How can momondo help me find flights from Ontario to Wisconsin?
momondo helps you find the best flight between Ontario and Wisconsin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Wisconsin right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Wisconsin from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.