Cheap flights from Ontario to Milwaukee from C$ 253
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Milwaukee departing on 17/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Region of Ontario to Milwaukee
Our best United Airlines deals on Region of Ontario to Milwaukee flight tickets
WestJet flights from Region of Ontario to Milwaukee
Our best WestJet deals on Region of Ontario to Milwaukee flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Milwaukee
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 Milwaukee?
If you don’t want to visit Milwaukee in February, then you should wait until January to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 488.
What is the cheapest day to depart on your flight to Milwaukee?
According to our data, Tuesday is the cheapest day to fly to Milwaukee from Region of Ontario. The lowest ticket price found for a Tuesday departure recently was C$ 525. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Region of Ontario to Milwaukee on a Monday will generally be more expensive and average around C$ 685. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Milwaukee?
Our most recent data shows that the best time of day to fly to Milwaukee is in the evening. Flights from Region of Ontario to Milwaukee during this time can be as low as C$ 524. Flights at noon are often more expensive with an average ticket price of C$ 644.
How far in advance should I book a flight to Milwaukee?
You are more likely to see cheaper flights to Milwaukee from Region of Ontario when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around C$ 537 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Region of Ontario for as low as C$ 422 on momondo.
What is the cheapest airline that flies from Ontario to Milwaukee-Mitchell?
Delta, United Airlines, and WestJet are the most popular carriers operating from Ontario to Milwaukee-Mitchell
Which airlines fly to Milwaukee?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Milwaukee from Region of Ontario according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Milwaukee. Keep in mind that there are 6 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Milwaukee flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Milwaukee
When did momondo last update prices for flights from Ontario to Milwaukee-Mitchell Airport?
Prices for flights from Ontario to Milwaukee-Mitchell Airport refresh daily.
How many operators does momondo search for flights from Ontario to Milwaukee-Mitchell Airport?
There are 3 operators available for flights from Ontario to Milwaukee-Mitchell Airport as of June 2025.
How old do you have to be to fly from Ontario to Milwaukee-Mitchell Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Milwaukee
Compare and see reviews for airlines that fly from Region of Ontario to Milwaukee with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 388 | Free Cancellation | Rating 7.1 9,479 reviews | |||
| PriceFrom C$ 392 | Free Cancellation | Rating 7.4 8,767 reviews | |||
| PriceFrom C$ 476 | Free Cancellation | Rating 7.2 2,863 reviews |
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Why should I use momondo to find a flight deal from Ontario to Milwaukee?
It is quick and easy to find Ontario to Milwaukee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Milwaukee that suits you.
Can I find flights from Ontario to Milwaukee with flexible booking policies on momondo?
All flight searches from Ontario to Milwaukee on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to Milwaukee?
momondo helps you find the best flight between Ontario and Milwaukee 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 Milwaukee right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Milwaukee 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.