How does KAYAK find such low prices on flights from Ottawa to Wisconsin?

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 Ottawa to Wisconsin. 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 Ottawa to Wisconsin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Wisconsin is likely to change within 7 days, so travellers 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 Ottawa to Wisconsin?

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 from Ottawa to Wisconsin with an airline and back 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 Ottawa to Wisconsin?

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 from Ottawa to Wisconsin 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>

Which airlines provide the cheapest flights from Ottawa to Wisconsin?

In the past 3 days, the cheapest round-trip tickets from Ottawa to Wisconsin were found on WestJet (C$ 455) and United Airlines (C$ 472).

Which airlines provide the cheapest flights from Ottawa to Wisconsin?

In the past 3 days, the cheapest round-trip tickets from Ottawa to Wisconsin were found on WestJet (C$ 455) and United Airlines (C$ 472).

What is the cheapest time of day to fly to Wisconsin?

The cheapest time of day to fly to Wisconsin is generally in the morning , when round-trip flights cost C$ 759 on average. Morning departures are around 46% cheaper than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,394.

How long does a flight from Ottawa to Wisconsin take?

The duration of a flight to Wisconsin depends on your arrival airport. The shortest routes to Wisconsin from Ottawa are to Milwaukee , which takes 4h 38m , and Madison , which takes 5h 45m.

How long does a flight from Ottawa to Wisconsin take?

The duration of a flight to Wisconsin depends on your arrival airport. The shortest routes to Wisconsin from Ottawa are to Milwaukee , which takes 4h 38m , and Madison , which takes 5h 45m.

C$ 237 CHEAP FLIGHTS from Ottawa to Wisconsin

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Flight Deals

Milwaukee1 stopC$ 833

Cheap Flights from Ottawa to Wisconsin

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Wisconsin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ottawa to Wisconsin

Sat, 11 Oct - Sat, 18 Oct

7:15 p.m. - 1:09 p.m.YOW-MSP

18h 54m2 stops

2:00 p.m. - 4:19 p.m.MSP-YOW

25h 19m1 stop

C$ 455WestJet

Find Deal

Sat, 11 Oct - Sat, 18 Oct

6:30 p.m. - 1:09 p.m.YOW-MSP

19h 39m1 stop

2:00 p.m. - 4:19 p.m.MSP-YOW

25h 19m1 stop

C$ 469

Find Deal

Fri, 3 Oct - Wed, 15 Oct

6:33 a.m. - 8:00 a.m.YOW-ORD

2h 27mdirect

10:50 a.m. - 2:04 p.m.ORD-YOW

2h 14mdirect

C$ 472United Airlines

Find Deal

Fri, 3 Oct - Mon, 6 Oct

2:48 p.m. - 9:26 p.m.YOW-ORD

7h 38m1 stop

9:20 p.m. - 9:58 a.m.ORD-YOW

11h 38m1 stop

C$ 480United Airlines

Find Deal

Thu, 9 Oct - Sun, 12 Oct

3:50 p.m. - 11:45 p.m.YOW-ORD

8h 55m1 stop

5:30 p.m. - 4:19 p.m.ORD-YOW

21h 49m2 stops

C$ 482

Find Deal

Thu, 2 Oct - Mon, 6 Oct

5:25 p.m. - 6:54 p.m.YOW-ORD

2h 29mdirect

8:25 p.m. - 1:34 a.m.ORD-YOW

4h 09m1 stop

C$ 483

Find Deal

Mon, 10 Nov - Sun, 16 Nov

4:15 p.m. - 9:23 a.m.YOW-ORD

18h 08m1 stop

6:10 p.m. - 12:42 a.m.ORD-YOW

29h 32m2 stops

C$ 487

Find Deal

Thu, 2 Oct - Mon, 6 Oct

7:50 a.m. - 11:51 a.m.YOW-ORD

29h 01m3 stops

7:43 p.m. - 12:22 a.m.ORD-YOW

27h 39m2 stops

C$ 490

Find Deal

Mon, 10 Nov - Sun, 16 Nov

10:50 a.m. - 2:55 p.m.YOW-ORD

5h 05m1 stop

7:15 a.m. - 12:22 p.m.ORD-YOW

4h 07m1 stop

C$ 710Air Canada

Find Deal

Thu, 8 Jan - Sun, 11 Jan

6:20 a.m. - 8:05 a.m.YOW-ORD

2h 45mdirect

6:00 p.m. - 9:18 p.m.ORD-YOW

2h 18mdirect

C$ 731Lufthansa

Find Deal

Booking Insights

KAYAK's insights & trends for Ottawa to Wisconsin flights

Get data-powered insights and trends into flights from Ottawa to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a round-trip flight from Ottawa to Wisconsin?

Find deals

Low season	June
High season	July
Cheapest flight	C$ 237

Best time to beat the crowds (14% less expensive on average)

Most popular time to fly (123% more expensive on average)

Flight from Ottawa to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Ottawa to Wisconsin?
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 Ottawa to Wisconsin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Wisconsin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Wisconsin is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Ottawa to Wisconsin?
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 from Ottawa to Wisconsin with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Wisconsin?
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 from Ottawa to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Wisconsin?
The cheapest time of day to fly to Wisconsin is generally in the morning, when round-trip flights cost C$ 759 on average. Morning departures are around 46% cheaper than evening flights, on average. The most expensive time of day to fly to Wisconsin is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,394.

Looking for a cheap flight? 25% of our users found tickets from Ottawa to the following destinations at these prices or less: Chicago C$ 320 one-way - C$ 597 round-trip

Reviews of the top airline flying from Ottawa to Wisconsin

Need help choosing which airline to fly with from Ottawa to Wisconsin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

7.4

United AirlinesOverall score based on 8929 reviews

8.1Crew

7.3Comfort

6.6Food

7.1Entertainment

7.7Boarding

Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD

Everything you need to know for your flight from Ottawa to Wisconsin

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Ottawa (YOW)

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C$ 237 Find Cheap Flights from Ottawa to Wisconsin

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

Best Wisconsin Flight Deals from Ottawa

Cheap Flights from Ottawa to Wisconsin

Recent round-trip flight deals from Ottawa to Wisconsin

Recent one-way flight deals from Ottawa to Wisconsin

Recent last minute flight deals from Ottawa to Wisconsin

Recent direct flight deals from Ottawa to Wisconsin

KAYAK's insights & trends for Ottawa to Wisconsin flights

Get data-powered insights and trends into flights from Ottawa to Wisconsin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Wisconsin?

Which airlines provide the cheapest flights from Ottawa to Wisconsin?

In the past 3 days, the cheapest round-trip tickets from Ottawa to Wisconsin were found on WestJet (C$ 455) and United Airlines (C$ 472).

How long does a flight from Ottawa to Wisconsin take?

The duration of a flight to Wisconsin depends on your arrival airport. The shortest routes to Wisconsin from Ottawa are to Milwaukee, which takes 4h 38m, and Madison, which takes 5h 45m.

Good to know

FAQs - booking Wisconsin flights

How does KAYAK find such low prices on flights from Ottawa to Wisconsin?

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 Ottawa to Wisconsin.

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

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

What is the Hacker Fare option on flights from Ottawa to Wisconsin?

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 from Ottawa to Wisconsin with an airline and back with another airline.

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

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 from Ottawa to Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Wisconsin?

Top tips for finding cheap flights to Wisconsin

Reviews of the top airline flying from Ottawa to Wisconsin

Everything you need to know for your flight from Ottawa to Wisconsin

Information on your arrival and departure airports

Cabin class types available on flights to Wisconsin

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

Flights to other popular destinations

Flights from other airports in Ottawa to Wisconsin

Flights from Ottawa to popular cities in Wisconsin

Find deals for your return flight