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

United Airlines, Delta, and American 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$ 216 Cheap Flights from Milwaukee to Ontario in 2025/26

1 adult

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Find the cheapest flights from Milwaukee to Ontario

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 a.m. - 9:29 p.m.MKE-YYZ

11h 24m1 stop

4:44 p.m. - 11:05 p.m.YYZ-MKE

7h 21m1 stop

C$ 503American Airlines

Find Deal

Fri, 14 Nov - Sat, 15 Nov

5:29 a.m. - 1:45 p.m.MKE-YOW

7h 16m1 stop

10:35 a.m. - 1:43 p.m.YOW-MKE

4h 08m1 stop

C$ 510United Airlines

Find Deal

Sun, 5 Apr - Wed, 8 Apr

3:49 p.m. - 11:54 p.m.MKE-YOW

7h 05m2 stops

6:20 a.m. - 10:19 a.m.YOW-MKE

4h 59m1 stop

C$ 517United Airlines

Find Deal

Fri, 28 Nov - Fri, 5 Dec

7:38 p.m. - 11:43 a.m.MKE-YYZ

15h 05m2 stops

7:10 a.m. - 6:08 p.m.YYZ-MKE

11h 58m1 stop

C$ 600Multiple Airlines

Find Deal

Fri, 31 Oct - Sun, 2 Nov

7:38 p.m. - 6:20 a.m.MKE-YYZ

9h 42m1 stop

7:10 a.m. - 6:08 p.m.YYZ-MKE

11h 58m1 stop

C$ 629Multiple Airlines

Find Deal

Fri, 31 Oct - Sun, 2 Nov

12:20 p.m. - 12:39 a.m.MKE-YOW

11h 19m2 stops

5:40 a.m. - 12:31 p.m.YOW-MKE

7h 51m2 stops

C$ 730Delta

Find Deal

Sun, 5 Apr - Wed, 8 Apr

2:36 p.m. - 3:35 p.m.MKE-YYZ

23h 59m1 stop

4:45 p.m. - 1:45 p.m.YYZ-MKE

22h 00m1 stop

C$ 733Alaska Airlines

Find Deal

Mon, 2 Mar - Wed, 4 Mar

6:00 a.m. - 1:35 p.m.MKE-YUL

6h 35m1 stop

9:28 a.m. - 5:52 p.m.YUL-MKE

9h 24m1 stop

C$ 778Delta

Find Deal

Tue, 4 Nov - Sat, 8 Nov

6:07 p.m. - 11:19 p.m.MKE-YUL

4h 12m1 stop

7:00 a.m. - 4:30 p.m.YUL-MKE

10h 30m1 stop

C$ 861WestJet

Find Deal

Sat, 27 Dec - Wed, 31 Dec

6:07 p.m. - 11:19 p.m.MKE-YUL

4h 12m1 stop

7:00 a.m. - 4:30 p.m.YUL-MKE

10h 30m1 stop

C$ 908WestJet

Find Deal

Sat, 27 Dec - Wed, 31 Dec

American Airlines flights from Milwaukee to Region of Ontario

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

American Airlines

14 Nov

MKE9:05 a.m.Milwaukee-Mitchell

11h 24m

1 stop

YYZ9:29 p.m.Toronto Pearson Intl

15 Nov

YYZ4:44 p.m.Toronto Pearson Intl

7h 21m

1 stop

MKE11:05 p.m.Milwaukee-Mitchell

C$ 503

Find similar

American Airlines

20 Nov

MKE6:59 p.m.Milwaukee-Mitchell

16h 33m

1 stop

YYZ12:32 p.m.Toronto Pearson Intl

23 Nov

YYZ6:00 a.m.Toronto Pearson Intl

13h 37m

1 stop

MKE6:37 p.m.Milwaukee-Mitchell

C$ 705

Find similar

American Airlines

5 Dec

MKE3:42 p.m.Milwaukee-Mitchell

22h 19m

1 stop

YUL3:01 p.m.Montreal Pierre Elliott Trudeau Intl

7 Dec

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

11h 28m

2 stops

MKE5:58 p.m.Milwaukee-Mitchell

C$ 732

Find similar

United Airlines flights from Milwaukee to Region of Ontario

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

United Airlines

5 Apr

MKE5:29 a.m.Milwaukee-Mitchell

7h 16m

1 stop

YOW1:45 p.m.Ottawa

8 Apr

YOW10:35 a.m.Ottawa

4h 08m

1 stop

MKE1:43 p.m.Milwaukee-Mitchell

C$ 510

Find similar

United Airlines

28 Nov

MKE3:49 p.m.Milwaukee-Mitchell

7h 05m

2 stops

YOW11:54 p.m.Ottawa

5 Dec

YOW6:20 a.m.Ottawa

4h 59m

1 stop

MKE10:19 a.m.Milwaukee-Mitchell

C$ 517

Find similar

United Airlines

5 Apr

MKE2:24 p.m.Milwaukee-Mitchell

5h 50m

1 stop

YOW9:14 p.m.Ottawa

8 Apr

YOW10:30 a.m.Ottawa

11h 15m

2 stops

MKE8:45 p.m.Milwaukee-Mitchell

C$ 628

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 14/11

9:05 a.m.-9:29 p.m.

1 stop11h 24m

Toronto Pearson Intl

Sat 15/11

4:44 p.m.-11:05 p.m.

1 stop7h 21m

C$ 503

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sun 5/4

5:29 a.m.-1:45 p.m.

1 stop7h 16m

Ottawa

Wed 8/4

10:35 a.m.-1:43 p.m.

1 stop4h 08m

C$ 510

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 28/11

3:49 p.m.-11:54 p.m.

2 stops7h 05m

Ottawa

Fri 5/12

6:20 a.m.-10:19 a.m.

1 stop4h 59m

C$ 517

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 31/10

7:38 p.m.-11:43 a.m.

2 stops15h 05m

Toronto Pearson Intl

Sun 2/11

7:10 a.m.-6:08 p.m.

1 stop11h 58m

C$ 600

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 31/10

7:38 p.m.-6:20 a.m.

1 stop9h 42m

Toronto Pearson Intl

Sun 2/11

7:10 a.m.-6:08 p.m.

1 stop11h 58m

C$ 629

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sun 5/4

12:20 p.m.-12:39 a.m.

2 stops11h 19m

Ottawa

Wed 8/4

5:40 a.m.-12:31 p.m.

2 stops7h 51m

C$ 730

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 2/3

2:36 p.m.-3:35 p.m.

1 stop23h 59m

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-1:45 p.m.

1 stop22h 00m

C$ 733

MilwaukeeMontreal

MKE - YUL

MKEYUL

Milwaukee-Mitchell

Tue 4/11

6:00 a.m.-1:35 p.m.

1 stop6h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

9:28 a.m.-5:52 p.m.

1 stop9h 24m

C$ 778

MilwaukeeMontreal

MKE - YUL

MKEYUL

Milwaukee-Mitchell

Sat 27/12

6:07 p.m.-11:19 p.m.

1 stop4h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

7:00 a.m.-4:30 p.m.

1 stop10h 30m

C$ 861

MilwaukeeMontreal

MKE - YUL

MKEYUL

Milwaukee-Mitchell

Sat 27/12

6:07 p.m.-11:19 p.m.

1 stop4h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

7:00 a.m.-4:30 p.m.

1 stop10h 30m

C$ 908

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$ 365. 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$ 508.

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$ 598. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 775 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

Direct flights	None

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.