How does KAYAK find such low prices on flights from Ontario to Milwaukee?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Milwaukee. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Milwaukee?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Milwaukee?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Milwaukee?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$182 CHEAP FLIGHTS from Ontario to Milwaukee

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

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Cheap Flights from Ontario to Milwaukee

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Milwaukee

Tue, Jun 9 - Tue, Jun 16

1:15 pm - 9:05 pm

YYZ

MKE

8h 50m

1 stop

1:28 pm - 11:29 pm

MKE

YYZ

9h 01m

1 stop

$388American Airlines

Tue, Jun 9 - Tue, Jun 16

1:15 pm - 9:05 pm

YYZ

MKE

8h 50m

1 stop

1:28 pm - 11:29 pm

MKE

YYZ

9h 01m

1 stop

$390American Airlines

Mon, Jun 8 - Tue, Jun 16

9:50 am - 7:58 am

YYZ

MKE

23h 08m

1 stop

8:43 am - 9:55 pm

MKE

YYZ

36h 12m

2 stops

$418Multiple Airlines

Mon, Jun 1 - Sat, Jun 20

7:45 am - 8:01 am

YYZ

MKE

25h 16m

1 stop

12:08 pm - 8:05 pm

MKE

YYZ

30h 57m

2 stops

$420Multiple Airlines

Sat, May 23 - Wed, May 27

6:25 am - 12:47 pm

YOW

MKE

7h 22m

1 stop

8:35 am - 1:59 pm

MKE

YOW

4h 24m

1 stop

$441United Airlines

Sat, May 23 - Wed, May 27

10:44 am - 2:14 pm

YOW

MKE

4h 30m

1 stop

1:30 pm - 9:35 pm

MKE

YOW

7h 05m

1 stop

$442United Airlines

Mon, Aug 17 - Mon, Aug 24

6:00 am - 12:26 pm

YUL

MKE

7h 26m

1 stop

6:25 pm - 11:10 pm

MKE

YUL

3h 45m

1 stop

$486WestJet

Tue, Jul 28 - Sat, Aug 1

5:10 pm - 8:20 pm

YUL

MKE

4h 10m

1 stop

7:05 am - 4:20 pm

MKE

YUL

8h 15m

1 stop

$488WestJet

Sat, May 23 - Wed, May 27

6:00 am - 8:49 am

YUL

MKE

3h 49m

1 stop

7:00 am - 11:59 am

MKE

YUL

3h 59m

1 stop

$498Delta

Thu, Jun 4 - Sun, Jun 7

6:00 am - 12:28 pm

YUL

MKE

7h 28m

1 stop

6:49 pm - 11:28 pm

MKE

YUL

3h 39m

1 stop

$499Delta

Useful Info

Cheapest flight	$182

Flight from Toronto to Milwaukee

How does KAYAK find such low prices on flights from Ontario to Milwaukee?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Milwaukee.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Milwaukee?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Milwaukee?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Milwaukee?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Pewaukee

Oak Creek

Mequon

New Berlin

Port Washington

Everything you need to know for your flight to Milwaukee

Airports

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Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Milwaukee

Milwaukee (MKE)

$182 Find Cheap Flights from Ontario to Milwaukee

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

Cheap Flights from Ontario to Milwaukee

Recent round-trip flight deals from Ontario to Milwaukee

Recent one-way flight deals from Ontario to Milwaukee

Recent last minute flight deals from Ontario to Milwaukee

Good to know

FAQs for booking flights from Ontario to Milwaukee

How does KAYAK find such low prices on flights from Ontario to Milwaukee?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Milwaukee.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Milwaukee?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Milwaukee?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Milwaukee?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Milwaukee?

Everything you need to know for your flight to Milwaukee

Information on the airport you'll fly into in Milwaukee

Cabin class types available on flights to Ontario

Complete your trip to Milwaukee with a hotel stay or car rental

Find direct flights for Milwaukee

Flights to other popular destinations

Flights from domestic origins to Milwaukee

Choose which airport to fly into in Milwaukee

Find deals for your return flight