Cheap flights from Ontario (ONT) to Wisconsin from $87

Users have found that booking a flight from Ontario to Wisconsin at least 23 days early can save you up to 20% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from Ontario to Wisconsin for as little as $383 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $467 for flights departing within the next 3 days.

The best pricing can be found in the month of January. Prices to Wisconsin from Ontario average $369. You can even find prices in January for less than $369, as users have found deals to Wisconsin from as low as $187. The month of July appears to be one of the more expensive times to travel to Wisconsin from Ontario. Flying in the targeted month can save you up to 33%.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Wisconsin as you normally would.

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Wisconsin.

Some of our airline partners flying from Ontario to Wisconsin have new flexible policies in place due to COVID-19. American Airlines, Frontier, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Yes, there are multiple flights from Ontario to Wisconsin for under $200. The cheapest flight booked recently is on Frontier for just $188, but on average you can expect to pay $258.

There are currently 20+ open flights from Ontario to Wisconsin within the next 7 days for less than $600.

This flight path from Ontario to Wisconsin was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

$87 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $169 and $208, respectively.

The most popular flight routes from Ontario to Wisconsin are Ontario - Milwaukee-Mitchell, Ontario - Madison Truax Field and Ontario - Appleton Outagamie County.

The most popular airlines flying from Ontario to Wisconsin are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

While on average a flight from Ontario to Wisconsin is generally $731, our data shows the cheapest flight currently is $227. When looking at the most popular route, (Ontario - Milwaukee-Mitchell), you can expect to pay $214 for that flight.

ONT and MKE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to MKE refers to a flight route from Ontario Airport to Milwaukee-Mitchell Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Madison Truax Field Airport (MSN), Appleton Outagamie County Airport (ATW), Green Bay Austin-Straubel Airport (GRB), Wausau Central Wisconsin Airport (CWA), La Crosse Airport (LSE).