Cheap Flight Tickets from Ontario (ONT) to Milwaukee (MKE), Starting at $456

Good to Know: Cheapest and Fastest ONT - MKE Flights

Useful information for finding best airline tickets from Ontario International to General Mitchell International on your next trip.

Cheapest One way Flight

$456

AA American Airlines • 1 stop • 12h 35m

Aug 10

The cheapest one way flight from Ontario to Milwaukee (ONT-MKE) is currently $456

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Fastest Flight

10h 35m

The fastest nonstop flight from Ontario to Milwaukee (ONT-MKE) takes 10h 35m

Top Airlines Flying from Ontario to Milwaukee

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Ontario (ONT) to Milwaukee (MKE)

Fly from Ontario to Milwaukee with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Milwaukee? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Milwaukee Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to MKE?
The most popular airline flying from Ontario to Milwaukee are
Can I fly from ONT to MKE non-stop?
NO
Which airlines fly nonstop between Ontario and Milwaukee?
The non-stop flights between Ontario and Milwaukee are .
What’s the earliest departure time from ONT to MKE Airport?
The earliest flight leaves ONT at 5:15 am and lands in MKE - General Mitchell International
What are the airports in Milwaukee?
MKE
Can I make changes to my Ontario to Milwaukee flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to MKE?
Read the fare rules of the Ontario to Milwaukee air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Milwaukee?
operate flights between Ontario and Milwaukee
How long does a flight from Ontario to Milwaukee take?
It takes approximately 4 hour to fly non-stop from ONT to MKE, which is 1711.86 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Milwaukee (MKE) ?
In the past couple of days, the cheapest tickets to MKE from ONT were found on AS : USD 722
Do I need a passport to fly between ONT and MKE?
No
What’s the latest departure time from ONT to MKE ?
The last flight leaves ONT at 9:20 pm

Essential Information for Booking Flights from Ontario (ONT) - AI Insights

What's the cheapest airline from ont to mke?
For a round-trip Business class ticket from Ontario International Airport (ONT) to General Mitchell International Airport (MKE), book at least 19 days in advance. You can find cheap airline tickets on Southwest Airlines (WN), which offers budget-friendly flights with priority service, lounge access, and flatbed seats.
What's the popular airline to fly from ont to mke?
You can fly from Ontario International Airport (ONT) to General Mitchell International Airport (MKE) on Southwest Airlines. This business class flight has one stop and is a round trip journey, which can be booked in advance as early as 19 days prior to your travel dates. With Southwest Airlines, you can enjoy budget-friendly airfares and make the most of your July trip.
What's the cheapest day of the week to fly from ont to mke?
The cheapest day to fly from Ontario to Milwaukee is Thursday. Booking a flight on this day can help you save on airfare. You can find budget-friendly flights on general airline websites or through airfare comparison platforms like fareleaders.com.
What's the cheapest month to fly from ont to mke?
The cheapest month to fly from Ontario (ONT) to Milwaukee (MKE) is November. Flying during this time can result in low fares and budget-friendly flights, making it an ideal option for travelers looking to save on airfare.
Which airline/airlines fly from ont to mke?
The airlines that fly from Ontario International Airport (ONT) to General Mitchell International Airport (MKE) include JetBlue Airways, Avianca, Aeromexico, Frontier Airlines, American Airlines, Volaris Airline, United Airlines, Delta Airlines, Alaska Airlines, and Southwest Airlines.
What is the cheapest airline to fly from Ontario International to General Mitchell International?
Southwest Airlines (WN)
How far in advance should I book my flight for the best fares on airport flights?
It is recommended to book your flight at least 19 days in advance for the best fares.
Can I find cheap airfare deals on airlines for my weekend getaway?
Yes, you can find affordable airfare deals through agencies like Avianca (AV) or Aeromexico (AM).
What are some popular agencies that offer buelos and busco services for flights?
Some popular agencies include JetBlue Airways (B6), Volaris Airline (Y4), and Alaska Airlines (AS).
How can I use agencia to book my airflight and get the best airfares?
You can use Agencia to book your airflight and find affordable fares by searching for flights during July, a popular travel month.
What are some tips for viajar during July and finding affordable flights?
Some tips for traveling in July include booking your flight at least 19 days in advance, using airlines like Southwest Airlines (WN), and taking advantage of cheap airfare deals on websites like Cheapflights.

Ontario (ONT) to Milwaukee (MKE): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport General Mitchell International , Milwaukee, US
Distance 1712 miles

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