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Cheap Flights from Ontario to Milwaukee, WI, United States - ONT to MKE Last modified: May 26, 2016 1:32 PM

Popular flights from Ontario to Milwaukee Last modified: May 26, 2016 1:32 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Sep 1, 2016 Sep 13, 2016 $747
American Airlines
Departure Date Return Date Lowest Price
Aug 4, 2016 Aug 11, 2016 $410
Aug 4, 2016 Aug 12, 2016 $410
United Airlines
Departure Date Return Date Lowest Price
Sep 1, 2016 Sep 13, 2016 $415

How Much Does it Cost to Fly from Ontario to Milwaukee (ONT to MKE)?

We have collected flight cost data from across the web for travel from Ontario to Milwaukee, and have found the average flight price for this trip to be $467.

When Can I Buy the Cheapest Flight from Ontario to Milwaukee (ONT to MKE)?

Airlines can adjust prices for plane tickets from Ontario to Milwaukee based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from Ontario to Milwaukee

The chart below shows the lowest fare by month when flying from Ontario to Milwaukee.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Ontario Milwaukee United 5/27/16 5/31/16 3 $1,068
June Ontario Milwaukee United 6/16/16 6/23/16 2 $507
July Ontario Milwaukee American 7/8/16 7/16/16 2 $440
August Ontario Milwaukee American 8/4/16 8/11/16 2 $410
September Ontario Milwaukee United 9/24/16 9/26/16 1 $384
October Ontario Milwaukee United 10/13/16 10/17/16 1 $418
November Ontario Milwaukee United 11/3/16 11/7/16 1 $352
December Ontario Milwaukee United 12/3/16 12/5/16 1 $352

Ontario to Milwaukee Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Ontario to Milwaukee?
Answer: Denver, CO

Airlines Flying from Ontario to Milwaukee (ONT to MKE) Number of flights searched: 107Last modified: May 26, 2016 1:32 PM

Below are the different airlines that fly from Ontario to Milwaukee with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Ontario to Milwaukee.

Ontario to Milwaukee
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska SEA X X X X X X X
Delta SLC / MSP X X X X X X X
United DEN X X X X X X X
Southwest PHX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Ontario and Milwaukee, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to Chicago American, Alaska, United $248

Cheap Domestic Flights to Milwaukee - MKE

FlightsAirlineLowest Price
Los Angeles to Milwaukee American, Alaska, Frontier, United $257
Las Vegas to Milwaukee American, Alaska, Frontier, United $148
San Diego to Milwaukee American, Alaska, Frontier, United $322
Santa Ana to Milwaukee American, Alaska, Frontier, United $346
Burbank to Milwaukee American, Alaska, United $382
Long Beach to Milwaukee American, Alaska, United $379
Palm Springs to Milwaukee American, Alaska, United $402
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $217
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $118
Santa Ana to Chicago American, Alaska, Frontier, United $220
Los Angeles to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $242
Burbank to Chicago American, Alaska, United $250
Los Angeles to Madison American, Alaska, Frontier, United $304
Los Angeles to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $167
Las Vegas to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $241
Palm Springs to Chicago American, Alaska, United, Virgin America $368
Long Beach to Chicago American, Alaska, JetBlue, United $364
Los Angeles to Indianapolis American, Alaska, Frontier, United $187
Los Angeles to Grand Rapids American, Alaska, United $320
Las Vegas to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $237
Los Angeles to St Louis American, Alaska, Frontier, United $244
Bakersfield to Chicago American, United $412
San Diego to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $349
San Diego to Atlanta American, Alaska, JetBlue, Frontier, Spirit, United $318
Santa Barbara to Chicago American, Alaska, United $362
Las Vegas to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $157
Los Angeles to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $255
Las Vegas to Atlanta American, Alaska, Frontier, Spirit, United $158

Cheap International Flights to Milwaukee - MKE

FlightsAirlineLowest Price
Los Angeles to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America, WestJet $359
Cheap Flights from Ontario to Milwaukee, WI, United States, from $410 Round trip from ONT to MKE