What is the cheapest airline that flies from Ottawa to Wisconsin?

United Airlines is the most popular carrier operating from Ottawa to Wisconsin

How many flights depart from Ottawa to Wisconsin on average per week?

As of September 2026, 1 flights take off from Ottawa and land in Wisconsin each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

When did momondo last update prices for flights from Ottawa Airport to Wisconsin?

Prices for flights from Ottawa Airport to Wisconsin were last updated today.

How old do you have to be to fly from Ottawa Airport to Wisconsin?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Wisconsin.

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

The travel and health documents you'll need for your trip to Wisconsin may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 424 Cheap Flights from Ottawa to Wisconsin in 2026/27

Find the cheapest flights from Ottawa to Wisconsin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 p.m. - 11:37 p.m.YOW Ottawa-MKE Milwaukee-Mitchell

6h 36m1 stop Newark

7:18 a.m. - 10:35 p.m.MKE Milwaukee-Mitchell-YOW Ottawa

14h 17m2 stops Chicago O'Hare Intl Newark

C$ 830United Airlines

Fri, 23 Oct - Sat, 24 Oct

6:00 a.m. - 1:32 p.m.YOW Ottawa-MKE Milwaukee-Mitchell

8h 32m2 stops Newark Chicago O'Hare Intl

6:47 a.m. - 3:07 p.m.MKE Milwaukee-Mitchell-YOW Ottawa

7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 833United Airlines

Mon, 23 Nov - Fri, 27 Nov

3:10 p.m. - 8:15 p.m.YOW Ottawa-MSN Madison Truax Field

6h 05m1 stop Newark

6:06 a.m. - 10:35 p.m.MSN Madison Truax Field-YOW Ottawa

15h 29m1 stop Newark

C$ 833United Airlines

Wed, 14 Oct - Sat, 17 Oct

7:30 p.m. - 7:07 a.m.YOW Ottawa-MKE Milwaukee-Mitchell

12h 37m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:18 a.m. - 9:35 p.m.MKE Milwaukee-Mitchell-YOW Ottawa

13h 17m1 stop Chicago O'Hare Intl

C$ 835United Airlines

Thu, 15 Oct - Mon, 19 Oct

3:10 p.m. - 8:46 p.m.YOW Ottawa-MSN Madison Truax Field

6h 36m1 stop Newark

6:30 a.m. - 9:16 p.m.MSN Madison Truax Field-YOW Ottawa

13h 46m1 stop Chicago O'Hare Intl

C$ 837United Airlines

Tue, 1 Dec - Mon, 7 Dec

6:00 a.m. - 1:37 p.m.YOW Ottawa-MSN Madison Truax Field

8h 37m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

6:42 a.m. - 2:17 p.m.MSN Madison Truax Field-YOW Ottawa

6h 35m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 842United Airlines

Wed, 14 Oct - Sat, 17 Oct

6:00 a.m. - 1:37 p.m.YOW Ottawa-MSN Madison Truax Field

8h 37m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

2:49 p.m. - 9:35 p.m.MSN Madison Truax Field-YOW Ottawa

5h 46m1 stop Chicago O'Hare Intl

C$ 843United Airlines

Wed, 14 Oct - Sat, 17 Oct

6:00 a.m. - 1:32 p.m.YOW Ottawa-MKE Milwaukee-Mitchell

8h 32m2 stops Newark Chicago O'Hare Intl

6:47 a.m. - 3:07 p.m.MKE Milwaukee-Mitchell-YOW Ottawa

7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 846United Airlines

Mon, 23 Nov - Fri, 27 Nov

6:00 a.m. - 1:37 p.m.YOW Ottawa-MSN Madison Truax Field

8h 37m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

6:42 a.m. - 2:17 p.m.MSN Madison Truax Field-YOW Ottawa

6h 35m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 846United Airlines

Wed, 14 Oct - Sat, 17 Oct

3:10 p.m. - 10:55 p.m.YOW Ottawa-MKE Milwaukee-Mitchell

8h 45m2 stops Newark Chicago O'Hare Intl

10:38 a.m. - 9:16 p.m.MKE Milwaukee-Mitchell-YOW Ottawa

9h 38m1 stop Chicago O'Hare Intl

C$ 849United Airlines

Mon, 7 Dec - Tue, 8 Dec

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United Airlines flights from Ottawa to Wisconsin

Our best United Airlines deals on Ottawa to Wisconsin flight tickets

United Airlines

23 Oct

YOW6:01 p.m.Ottawa

6h 36m

1 stop

MKE11:37 p.m.Milwaukee-Mitchell

24 Oct

MKE7:18 a.m.Milwaukee-Mitchell

14h 17m

2 stops

YOW10:35 p.m.Ottawa

C$ 830

United Airlines

23 Nov

YOW6:00 a.m.Ottawa

8h 32m

2 stops

MKE1:32 p.m.Milwaukee-Mitchell

27 Nov

MKE6:47 a.m.Milwaukee-Mitchell

7h 20m

2 stops

YOW3:07 p.m.Ottawa

C$ 833

United Airlines

15 Oct

YOW7:30 p.m.Ottawa

12h 37m

2 stops

MKE7:07 a.m.Milwaukee-Mitchell

19 Oct

MKE7:18 a.m.Milwaukee-Mitchell

13h 17m

1 stop

YOW9:35 p.m.Ottawa

C$ 835

American Airlines flights from Ottawa to Wisconsin

Our best American Airlines deals on Ottawa to Wisconsin flight tickets

American Airlines

3 Dec

YOW7:00 a.m.Ottawa

14h 16m

2 stops

MSN8:16 p.m.Madison Truax Field

7 Dec

MSN9:15 a.m.Madison Truax Field

7h 43m

2 stops

YOW5:58 p.m.Ottawa

C$ 1,298

American Airlines

16 Nov

YOW7:00 a.m.Ottawa

12h 34m

3 stops

MKE6:34 p.m.Milwaukee-Mitchell

25 Nov

MKE8:48 a.m.Milwaukee-Mitchell

8h 10m

2 stops

YOW5:58 p.m.Ottawa

C$ 1,452

American Airlines

23 Dec

YOW7:00 a.m.Ottawa

17h 56m

3 stops

MKE11:56 p.m.Milwaukee-Mitchell

29 Dec

MKE7:33 a.m.Milwaukee-Mitchell

9h 25m

2 stops

YOW5:58 p.m.Ottawa

C$ 1,517

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 23/10

6:01 p.m.-11:37 p.m.

1 stop6h 36m

Milwaukee-Mitchell

Sat 24/10

7:18 a.m.-10:35 p.m.

2 stops14h 17m

C$ 830

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 23/11

6:00 a.m.-1:32 p.m.

2 stops8h 32m

Milwaukee-Mitchell

Fri 27/11

6:47 a.m.-3:07 p.m.

2 stops7h 20m

C$ 833

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 14/10

3:10 p.m.-8:15 p.m.

1 stop6h 05m

Madison Truax Field

Sat 17/10

6:06 a.m.-10:35 p.m.

1 stop15h 29m

C$ 833

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Thu 15/10

7:30 p.m.-7:07 a.m.

2 stops12h 37m

Milwaukee-Mitchell

Mon 19/10

7:18 a.m.-9:35 p.m.

1 stop13h 17m

C$ 835

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Tue 1/12

3:10 p.m.-8:46 p.m.

1 stop6h 36m

Madison Truax Field

Mon 7/12

6:30 a.m.-9:16 p.m.

1 stop13h 46m

C$ 837

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 14/10

6:00 a.m.-1:37 p.m.

3 stops8h 37m

Madison Truax Field

Sat 17/10

6:42 a.m.-2:17 p.m.

2 stops6h 35m

C$ 842

Quickest round-trip

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 14/10

6:00 a.m.-1:37 p.m.

3 stops8h 37m

Madison Truax Field

Sat 17/10

2:49 p.m.-9:35 p.m.

1 stop5h 46m

C$ 843

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 23/11

6:00 a.m.-1:32 p.m.

2 stops8h 32m

Milwaukee-Mitchell

Fri 27/11

6:47 a.m.-3:07 p.m.

2 stops7h 20m

C$ 846

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 14/10

6:00 a.m.-1:37 p.m.

3 stops8h 37m

Madison Truax Field

Sat 17/10

6:42 a.m.-2:17 p.m.

2 stops6h 35m

C$ 846

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 7/12

3:10 p.m.-10:55 p.m.

2 stops8h 45m

Milwaukee-Mitchell

Tue 8/12

10:38 a.m.-9:16 p.m.

1 stop9h 38m

C$ 849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Wisconsin

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

Other information

Can stopping save me money on Ottawa to Wisconsin flights?

You could potentially save up to 15% on your flight if you consider stops on a Ottawa to Wisconsin flight.

Cheap Ottawa to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Wisconsin

Best price found	C$ 424
Fastest flight time	2h 19m
Direct flights	None

The best one-way flight to Wisconsin from Ottawa in the past 72 hours is C$ 424. The best round-trip flight deal from Ottawa to Wisconsin found on momondo in the last 72 hours is C$ 830.

The fastest flight from Ottawa to Wisconsin takes 2h 19m

There are no direct flights from Ottawa to Wisconsin. There are no popular flight routes from Ottawa to Wisconsin.

Search flight deals

Frequently asked questions about flying from Ottawa to Wisconsin

When did momondo last update prices for flights from Ottawa Airport to Wisconsin?
Prices for flights from Ottawa Airport to Wisconsin were last updated today.
How old do you have to be to fly from Ottawa Airport to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents you'll need for your trip to Wisconsin may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Wisconsin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Wisconsin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Wisconsin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Wisconsin from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Wisconsin?

momondo provides multiple filters to help you find the best flight to Wisconsin from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Wisconsin from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.