Which airlines fly to Region of Ontario?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Region of Ontario from Milwaukee according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Milwaukee-Mitchell to Ontario?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Milwaukee-Mitchell to Ontario

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Ontario?

Prices for flights from Milwaukee-Mitchell Airport to Ontario refresh daily.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 279 Cheap Flights from Milwaukee to Ontario in 2025/26

1 adult

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Find the cheapest flights from Milwaukee to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:01 p.m. - 2:16 p.m.

MKE

YYZ

18h 15m1 stop

7:15 a.m. - 6:01 p.m.

YYZ

MKE

11h 46m1 stop

C$ 442Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

10:52 a.m. - 12:11 a.m.

MKE

YYZ

12h 19m2 stops

7:15 a.m. - 6:01 p.m.

YYZ

MKE

11h 46m1 stop

C$ 466Multiple Airlines

Mon, 26 Jan - Wed, 28 Jan

1:04 p.m. - 9:23 p.m.

MKE

YYZ

7h 19m1 stop

4:44 p.m. - 10:58 a.m.

YYZ

MKE

19h 14m1 stop

C$ 500American Airlines

Sun, 1 Feb - Sat, 7 Feb

5:00 a.m. - 5:12 p.m.

MKE

YOW

11h 12m1 stop

5:11 p.m. - 10:56 p.m.

YOW

MKE

6h 45m1 stop

C$ 505United Airlines

Sat, 10 Jan - Tue, 13 Jan

11:30 a.m. - 5:12 p.m.

MKE

YOW

4h 42m1 stop

5:11 p.m. - 9:59 p.m.

YOW

MKE

5h 48m1 stop

C$ 507United Airlines

Sat, 10 Jan - Tue, 13 Jan

1:04 p.m. - 9:23 p.m.

MKE

YYZ

7h 19m1 stop

12:39 p.m. - 10:02 p.m.

YYZ

MKE

10h 23m2 stops

C$ 512American Airlines

Sun, 1 Feb - Sat, 7 Feb

7:00 a.m. - 4:23 p.m.

MKE

YOW

8h 23m2 stops

6:00 a.m. - 12:09 p.m.

YOW

MKE

7h 09m2 stops

C$ 564Air Canada

Tue, 13 Jan - Thu, 15 Jan

11:30 a.m. - 9:56 p.m.

MKE

YOW

9h 26m2 stops

6:00 a.m. - 12:09 p.m.

YOW

MKE

7h 09m2 stops

C$ 641Air Canada

Sat, 10 Jan - Tue, 13 Jan

9:10 a.m. - 12:22 a.m.

MKE

YOW

14h 12m2 stops

5:55 a.m. - 4:07 p.m.

YOW

MKE

11h 12m2 stops

C$ 677Delta

Mon, 27 Apr - Thu, 30 Apr

10:44 a.m. - 6:35 p.m.

MKE

YUL

6h 51m1 stop

4:45 p.m. - 8:45 p.m.

YUL

MKE

5h 00m1 stop

C$ 689Delta

Thu, 12 Mar - Wed, 18 Mar

American Airlines flights from Milwaukee to Region of Ontario

Our best American Airlines deals on Milwaukee to Region of Ontario flight tickets

American Airlines

1 Feb

MKE1:04 p.m.Milwaukee-Mitchell

7h 19m

1 stop

YYZ9:23 p.m.Toronto Pearson Intl

7 Feb

YYZ4:44 p.m.Toronto Pearson Intl

19h 14m

1 stop

MKE10:58 a.m.Milwaukee-Mitchell

C$ 500

Find similar

American Airlines

1 Feb

MKE1:04 p.m.Milwaukee-Mitchell

7h 19m

1 stop

YYZ9:23 p.m.Toronto Pearson Intl

7 Feb

YYZ12:39 p.m.Toronto Pearson Intl

10h 23m

2 stops

MKE10:02 p.m.Milwaukee-Mitchell

C$ 512

Find similar

American Airlines

29 Jan

MKE9:30 a.m.Milwaukee-Mitchell

7h 50m

1 stop

YYZ6:20 p.m.Toronto Pearson Intl

1 Feb

YYZ11:35 a.m.Toronto Pearson Intl

11h 27m

1 stop

MKE10:02 p.m.Milwaukee-Mitchell

C$ 518

Find similar

Delta flights from Milwaukee to Region of Ontario

Our best Delta deals on Milwaukee to Region of Ontario flight tickets

Delta

27 Apr

MKE12:00 p.m.Milwaukee-Mitchell

11h 22m

2 stops

YOW12:22 a.m.Ottawa

30 Apr

YOW5:55 a.m.Ottawa

11h 12m

2 stops

MKE4:07 p.m.Milwaukee-Mitchell

C$ 677

Find similar

Delta

12 Mar

MKE10:44 a.m.Milwaukee-Mitchell

6h 51m

1 stop

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

18 Mar

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

5h 00m

1 stop

MKE8:45 p.m.Milwaukee-Mitchell

C$ 689

Find similar

Delta

8 Dec

MKE4:52 p.m.Milwaukee-Mitchell

5h 19m

1 stop

YYZ11:11 p.m.Toronto Pearson Intl

10 Dec

YYZ6:30 a.m.Toronto Pearson Intl

5h 04m

1 stop

MKE10:34 a.m.Milwaukee-Mitchell

C$ 1,072

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 26/1

7:01 p.m.-2:16 p.m.

1 stop18h 15m

Toronto Pearson Intl

Wed 28/1

7:15 a.m.-6:01 p.m.

1 stop11h 46m

C$ 442

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 26/1

10:52 a.m.-12:11 a.m.

2 stops12h 19m

Toronto Pearson Intl

Wed 28/1

7:15 a.m.-6:01 p.m.

1 stop11h 46m

C$ 466

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sun 1/2

1:04 p.m.-9:23 p.m.

1 stop7h 19m

Toronto Pearson Intl

Sat 7/2

4:44 p.m.-10:58 a.m.

1 stop19h 14m

C$ 500

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 10/1

5:00 a.m.-5:12 p.m.

1 stop11h 12m

Ottawa

Tue 13/1

5:11 p.m.-10:56 p.m.

1 stop6h 45m

C$ 505

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 10/1

11:30 a.m.-5:12 p.m.

1 stop4h 42m

Ottawa

Tue 13/1

5:11 p.m.-9:59 p.m.

1 stop5h 48m

C$ 507

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sun 1/2

1:04 p.m.-9:23 p.m.

1 stop7h 19m

Toronto Pearson Intl

Sat 7/2

12:39 p.m.-10:02 p.m.

2 stops10h 23m

C$ 512

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Tue 13/1

7:00 a.m.-4:23 p.m.

2 stops8h 23m

Ottawa

Thu 15/1

6:00 a.m.-12:09 p.m.

2 stops7h 09m

C$ 564

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 10/1

11:30 a.m.-9:56 p.m.

2 stops9h 26m

Ottawa

Tue 13/1

6:00 a.m.-12:09 p.m.

2 stops7h 09m

C$ 641

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Mon 27/4

9:10 a.m.-12:22 a.m.

2 stops14h 12m

Ottawa

Thu 30/4

5:55 a.m.-4:07 p.m.

2 stops11h 12m

C$ 677

MilwaukeeMontreal

MKE - YUL

MKEYUL

Milwaukee-Mitchell

Thu 12/3

10:44 a.m.-6:35 p.m.

1 stop6h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

4:45 p.m.-8:45 p.m.

1 stop5h 00m

C$ 689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Region of Ontario

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

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, March is the cheapest month to fly from Milwaukee to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 363. If you are unable to visit Region of Ontario during the month of March, then departing from Milwaukee during the month January is also very affordable. Most momondo users find prices during this month for around C$ 649.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Milwaukee to Region of Ontario during this time can be as low as C$ 594. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 771 on average. Flights to Region of Ontario from Milwaukee in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Milwaukee to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Region of Ontario

Fastest flight time	3h 00m
Direct flights	None

The fastest flight from Milwaukee to Region of Ontario takes 3h 00m

There are no direct flights from Milwaukee to Region of Ontario. There are no popular flight routes from Milwaukee to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Ontario?
Prices for flights from Milwaukee-Mitchell Airport to Ontario refresh daily.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Ontario for you.

Can I find flights from Milwaukee to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Milwaukee to Ontario?

Once you have performed a search for Milwaukee to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Milwaukee to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Milwaukee to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.