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Cheap flights from Ontario to Milwaukee (ONT - MKE)

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The best prices from Ontario to Milwaukee are usually found in October or March, booked 41 days in advance, depart on a Saturday or Tuesday and return on a Monday

ONT - MKE
Price
$256 - $432
MKE
Temperature
33.8 - 82.4 °F
MKE
Rainfall
1.4 - 6 inches
Popular in July High demand for flights, 15% potential price rise
Cheapest in October Best time to find cheap flights, 30% potential price drop
Round-trip from $256 From Ontario to Milwaukee
One-way from $233 One-way flight from Ontario to Milwaukee
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Ontario to Milwaukee in June, July 2020

The best prices found for ONT to MKE flights for June, July
1 Jun - 13 Jun
$162pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
ONT
Ontario
8 Jun - 6 Jul
$186pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Delta
 
1 STOP
ONT
Ontario
11 Jun - 25 Jun
$203pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ONT
Ontario

Ontario to Milwaukee 2020 flight deals

Cheap flights to Milwaukee from Ontario found for this year
1 Jun - 13 Jun
$162pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Frontier
 
1 STOP
ONT
Ontario
11 Aug - 17 Aug
$186pp
ONT
Ontario
Delta
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Delta
 
1 STOP
ONT
Ontario
11 Jun - 25 Jun
$203pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Milwaukee

Late deals on round-trip flights to Milwaukee from Ontario, departing today and this week
27 May - 1 Jun
$353pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
Alaska Airlines
 
1 STOP
ONT
Ontario
28 May - 1 Jun
$426pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
American Airlines
 
1 STOP
ONT
Ontario
27 May - 31 May
$429pp
ONT
Ontario
$self.airline
 
1 STOP
MKE
Milwaukee-Mitchell
MKE
Milwaukee-Mitchell
United Airlines
 
1 STOP
ONT
Ontario

One-way flights to Milwaukee from Ontario

The cheapest one-way flights from Ontario to Milwaukee
2:00 am - 9:27 am
Delta
1 Stop
5h 27m
ONT - MKE
Delta
$233
Delta

Related info for your journey

Useful info, stats and facts about Ontario to Milwaukee flights.

Flight FAQs

From Ontario to Milwaukee

Are flight prices decreasing from Ontario to Milwaukee due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Milwaukee for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Milwaukee for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Milwaukee for under $200. The cheapest flight booked recently is on Multiple Airlines for just $162, but on average you can expect to pay $257.

Are there nonstop flights from Ontario to Milwaukee for under $200 on Cheapflights?

There are no nonstop flights from Ontario to Milwaukee, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Milwaukee for under $400?

There are currently 3+ open flights from Ontario to Milwaukee within the next 7 days for less than $400.

What days are nonstop flights available from Ontario to Milwaukee?

Days when nonstop flights are available for this flight are: Tuesday.

How popular is this flight route?

Within the past month, 757 users have taken a look at flights from Ontario to Milwaukee-Mitchell.

What is the cheapest airline for this route?

The cheapest airline for this route is Southwest Airlines Co.. When flying this airline from Ontario to Milwaukee on average you can expect to find 167 flights available for this route daily.

Does it rain more in Ontario or Milwaukee?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Ontario is roughly less than Milwaukee. You can assume this to be the case over the next 2 days.

Is Ontario weather warmer or cooler than Milwaukee?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Milwaukee is generally colder than in Ontario. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Ontario to Milwaukee

Destination information for Milwaukee

Things to know before you go. Useful info for your trip from Ontario to Milwaukee
Average temperature for June in Milwaukee
78.8 °F
Avg rainfall for June in Milwaukee
4.1 ″

Airports servicing Ontario

Airports servicing Milwaukee