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

United Airlines and WestJet are the most popular carriers operating from Ottawa to Wisconsin

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

As of September 2026, there are 1 flights per week flying from Ottawa to Wisconsin. The most common day of the week flights depart is Thu, with 100% of 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Wisconsin.

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

The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$300 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 pm - 11:37 pmYOW Ottawa-MKE Milwaukee-Mitchell

6h 36m1 stop Newark

7:18 am - 10:35 pmMKE Milwaukee-Mitchell-YOW Ottawa

14h 17m2 stops Chicago O'Hare Intl Newark

$588United Airlines

Fri, Oct 23 - Sat, Oct 24

3:10 pm - 10:50 pmYOW Ottawa-MKE Milwaukee-Mitchell

8h 40m1 stop Newark

6:47 am - 3:07 pmMKE Milwaukee-Mitchell-YOW Ottawa

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

$590United Airlines

Mon, Nov 23 - Fri, Nov 27

3:10 pm - 8:15 pmYOW Ottawa-MSN Madison Truax Field

6h 05m1 stop Newark

6:06 am - 10:35 pmMSN Madison Truax Field-YOW Ottawa

15h 29m1 stop Newark

$590United Airlines

Wed, Oct 14 - Sat, Oct 17

7:30 pm - 7:07 amYOW Ottawa-MKE Milwaukee-Mitchell

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

7:18 am - 9:35 pmMKE Milwaukee-Mitchell-YOW Ottawa

13h 17m1 stop Chicago O'Hare Intl

$591United Airlines

Thu, Oct 15 - Mon, Oct 19

3:10 pm - 8:46 pmYOW Ottawa-MSN Madison Truax Field

6h 36m1 stop Newark

6:30 am - 9:16 pmMSN Madison Truax Field-YOW Ottawa

13h 46m1 stop Chicago O'Hare Intl

$593United Airlines

Tue, Dec 1 - Mon, Dec 7

6:00 am - 1:37 pmYOW Ottawa-MSN Madison Truax Field

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

6:42 am - 2:17 pmMSN Madison Truax Field-YOW Ottawa

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

$596United Airlines

Wed, Oct 14 - Sat, Oct 17

6:00 am - 1:37 pmYOW Ottawa-MSN Madison Truax Field

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

2:49 pm - 9:35 pmMSN Madison Truax Field-YOW Ottawa

5h 46m1 stop Chicago O'Hare Intl

$597United Airlines

Wed, Oct 14 - Sat, Oct 17

4:46 pm - 10:15 pmYOW Ottawa-MKE Milwaukee-Mitchell

6h 29m1 stop Chicago O'Hare Intl

8:00 am - 2:09 pmMKE Milwaukee-Mitchell-YOW Ottawa

5h 09m1 stop Chicago O'Hare Intl

$599United Airlines

Mon, Nov 23 - Fri, Nov 27

6:00 am - 1:37 pmYOW Ottawa-MSN Madison Truax Field

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

6:42 am - 2:17 pmMSN Madison Truax Field-YOW Ottawa

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

$599United Airlines

Wed, Oct 14 - Sat, Oct 17

3:10 pm - 10:55 pmYOW Ottawa-MKE Milwaukee-Mitchell

8h 45m2 stops Newark Chicago O'Hare Intl

6:00 am - 3:07 pmMKE Milwaukee-Mitchell-YOW Ottawa

8h 07m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$601United Airlines

Mon, Dec 7 - Tue, Dec 8

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United Airlines flights from Ottawa to Wisconsin

Our best United Airlines deals on Ottawa to Wisconsin flight tickets

United Airlines

Oct 23

YOW6:01 pmOttawa

6h 36m

1 stop

MKE11:37 pmMilwaukee-Mitchell

Oct 24

MKE7:18 amMilwaukee-Mitchell

14h 17m

2 stops

YOW10:35 pmOttawa

$588

United Airlines

Nov 23

YOW6:00 amOttawa

8h 32m

2 stops

MKE1:32 pmMilwaukee-Mitchell

Nov 27

MKE6:47 amMilwaukee-Mitchell

7h 20m

2 stops

YOW3:07 pmOttawa

$590

United Airlines

Oct 15

YOW7:30 pmOttawa

12h 37m

2 stops

MKE7:07 amMilwaukee-Mitchell

Oct 19

MKE7:18 amMilwaukee-Mitchell

13h 17m

1 stop

YOW9:35 pmOttawa

$591

American Airlines flights from Ottawa to Wisconsin

Our best American Airlines deals on Ottawa to Wisconsin flight tickets

American Airlines

Dec 3

YOW7:00 amOttawa

14h 16m

2 stops

MSN8:16 pmMadison Truax Field

Dec 7

MSN9:15 amMadison Truax Field

7h 43m

2 stops

YOW5:58 pmOttawa

$919

American Airlines

Oct 21

YOW7:00 amOttawa

17h 57m

3 stops

ATW11:57 pmAppleton Intl

Oct 24

ATW5:29 amAppleton Intl

13h 31m

3 stops

YOW8:00 pmOttawa

$991

American Airlines

Nov 16

YOW7:00 amOttawa

12h 34m

3 stops

MKE6:34 pmMilwaukee-Mitchell

Nov 25

MKE8:48 amMilwaukee-Mitchell

8h 10m

2 stops

YOW5:58 pmOttawa

$1,028

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 10/23

6:01 pm-11:37 pm

1 stop6h 36m

Milwaukee-Mitchell

Sat 10/24

7:18 am-10:35 pm

2 stops14h 17m

$588

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 11/23

3:10 pm-10:50 pm

1 stop8h 40m

Milwaukee-Mitchell

Fri 11/27

6:47 am-3:07 pm

2 stops7h 20m

$590

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 10/14

3:10 pm-8:15 pm

1 stop6h 05m

Madison Truax Field

Sat 10/17

6:06 am-10:35 pm

1 stop15h 29m

$590

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Thu 10/15

7:30 pm-7:07 am

2 stops12h 37m

Milwaukee-Mitchell

Mon 10/19

7:18 am-9:35 pm

1 stop13h 17m

$591

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Tue 12/1

3:10 pm-8:46 pm

1 stop6h 36m

Madison Truax Field

Mon 12/7

6:30 am-9:16 pm

1 stop13h 46m

$593

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 10/14

6:00 am-1:37 pm

3 stops8h 37m

Madison Truax Field

Sat 10/17

6:42 am-2:17 pm

2 stops6h 35m

$596

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 10/14

6:00 am-1:37 pm

3 stops8h 37m

Madison Truax Field

Sat 10/17

2:49 pm-9:35 pm

1 stop5h 46m

$597

Quickest round-trip

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 11/23

4:46 pm-10:15 pm

1 stop6h 29m

Milwaukee-Mitchell

Fri 11/27

8:00 am-2:09 pm

1 stop5h 09m

$599

OttawaMadison

YOW Ottawa - MSN Madison Truax Field

YOWMSN

Ottawa

Wed 10/14

6:00 am-1:37 pm

3 stops8h 37m

Madison Truax Field

Sat 10/17

6:42 am-2:17 pm

2 stops6h 35m

$599

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 12/7

3:10 pm-10:55 pm

2 stops8h 45m

Milwaukee-Mitchell

Tue 12/8

6:00 am-3:07 pm

2 stops8h 07m

$601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 50% 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	$300
Fastest flight time	2h 23m
Direct flights	None

The best one-way flight to Wisconsin from Ottawa in the past 72 hours is $300. The best round-trip flight deal from Ottawa to Wisconsin found on momondo in the last 72 hours is $588.

The fastest flight from Ottawa to Wisconsin takes 2h 23m

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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wisconsin from Ottawa.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Wisconsin.

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

Of course. momondo tracks the price of Ottawa to Wisconsin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.