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Cheap flights from Ottawa to Wisconsin from C$ 215

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MKE
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Wisconsin

Keep the following information in mind while searching for Ottawa to Wisconsin flight deals. Data was last updated 20 November 2025.

Round-trip from

C$ 378

One-way from

C$ 215
9/1-12/1
  • 9/1-12/1
  • 4 total stops
  • 48h 22m total
  • Ottawa to Wisconsin
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 29h 08m total
  • Ottawa to Wisconsin
Search Deals

Find flight deals from Ottawa to Wisconsin

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Wisconsin
Explore the most affordable flight options available from Ottawa to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Mon 8/127:00 a.m.YOW - ORD
1 stop29h 08mMultiple Airlines
Wed 10/125:00 a.m.ORD - YOW
1 stop11h 25mMultiple Airlines
Deal found 18/11C$ 398
Mon 8/127:00 a.m.YOW - ORD
1 stop29h 08mMultiple Airlines
Thu 11/126:15 a.m.ORD - YOW
1 stop10h 10mMultiple Airlines
Deal found 18/11C$ 407
Sat 6/127:00 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Tue 9/127:10 a.m.ORD - YOW
1 stop9h 15mMultiple Airlines
Deal found 18/11C$ 412
Wed 17/126:00 a.m.YOW - MKE
1 stop5h 44mUnited Airlines
Wed 24/123:48 p.m.MKE - YOW
2 stops7h 06mUnited Airlines
Deal found 19/11C$ 422
Fri 5/129:30 a.m.YOW - ORD
3 stops26h 38mMultiple Airlines
Tue 9/125:00 a.m.ORD - YOW
1 stop11h 25mMultiple Airlines
Deal found 18/11C$ 433
Sat 6/127:00 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Mon 8/127:20 a.m.ORD - YOW
1 stop8h 53mMultiple Airlines
Deal found 18/11C$ 449
Fri 12/123:55 p.m.YOW - ORD
1 stop24h 02mMultiple Airlines
Mon 15/123:26 p.m.ORD - YOW
1 stop24h 59mMultiple Airlines
Deal found 20/11C$ 453
Fri 5/127:00 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Wed 10/125:00 a.m.ORD - YOW
1 stop11h 25mMultiple Airlines
Deal found 18/11C$ 457
Thu 4/127:00 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Tue 9/127:10 a.m.ORD - YOW
1 stop9h 15mMultiple Airlines
Deal found 18/11C$ 461
Tue 9/126:00 a.m.YOW - MSN
2 stops9h 01mUnited Airlines
Fri 12/126:15 a.m.MSN - YOW
1 stop6h 21mUnited Airlines
Deal found 19/11C$ 490
Tue 9/126:00 a.m.YOW - MKE
2 stops10h 08mUnited Airlines
Thu 11/127:00 a.m.MKE - YOW
1 stop9h 12mUnited Airlines
Deal found 19/11C$ 490
Tue 9/125:40 a.m.YOW - MSN
2 stops8h 10mDelta
Fri 12/1211:44 a.m.MSN - YOW
2 stops11h 58mDelta
Deal found 19/11C$ 582

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from Ottawa to Wisconsin that are best for you.

Fly from

Ottawa

Fly to

Wisconsin

Route

Depart

Return

Price

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Thu 22/1

4:15 p.m.-9:19 p.m.

1 stop6h 04m

Minneapolis St Paul

Sat 24/1

12:00 p.m.-7:18 p.m.

1 stop6h 18m

C$ 416

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Thu 29/1

5:55 p.m.-11:41 p.m.

1 stop6h 46m

Minneapolis St Paul

Tue 3/2

9:55 a.m.-5:12 p.m.

1 stop6h 17m

C$ 418

OttawaMilwaukee

YOW - MKE

YOWMKE

Ottawa

Thu 8/1

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

1 stop5h 48m

Milwaukee-Mitchell

Mon 12/1

11:30 a.m.-9:18 p.m.

1 stop8h 48m

C$ 418

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Fri 13/3

5:11 p.m.-9:56 p.m.

1 stop5h 45m

Minneapolis St Paul

Mon 16/3

6:30 p.m.-1:32 p.m.

2 stops18h 02m

C$ 422

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Mon 2/2

5:55 p.m.-11:41 p.m.

1 stop6h 46m

Minneapolis St Paul

Thu 5/2

9:55 a.m.-5:12 p.m.

1 stop6h 17m

C$ 422

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Tue 6/1

5:55 p.m.-11:41 p.m.

1 stop6h 46m

Minneapolis St Paul

Sun 11/1

9:55 a.m.-11:54 p.m.

2 stops12h 59m

C$ 422

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Thu 29/1

5:55 p.m.-11:41 p.m.

1 stop6h 46m

Minneapolis St Paul

Sun 8/2

6:00 a.m.-5:12 p.m.

1 stop10h 12m

C$ 422

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Tue 24/3

9:45 a.m.-5:34 p.m.

2 stops8h 49m

Minneapolis St Paul

Wed 25/3

7:00 a.m.-1:32 p.m.

1 stop5h 32m

C$ 422

OttawaMilwaukee

YOW - MKE

YOWMKE

Ottawa

Tue 14/4

5:25 p.m.-8:48 p.m.

1 stop4h 23m

Milwaukee-Mitchell

Sat 18/4

3:00 p.m.-9:56 p.m.

1 stop5h 56m

C$ 422

OttawaMilwaukee

YOW - MKE

YOWMKE

Ottawa

Wed 17/12

6:00 a.m.-3:08 p.m.

2 stops10h 08m

Milwaukee-Mitchell

Wed 24/12

3:48 p.m.-11:54 p.m.

2 stops7h 06m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 43 results
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Best time to book a flight from Ottawa to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from YOW to WI?

Find hourly flight availability from Ottawa to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

One of the essential ways to save on airfare from Ottawa to Wisconsin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated 20 November 2025.
See what other customers who have flown with United Airlines from Ottawa to Wisconsin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,029 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Wisconsin?

    For a flight from Ottawa to Wisconsin, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Ottawa to Wisconsin?

    Departing from Ottawa to Wisconsin will take you 6h 04m. Ottawa and Wisconsin are separated by a distance of 1374 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ottawa to Wisconsin one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 248. Users have also found prices from C$ 277 and C$ 295 on WestJet and Delta, respectively.

  • What are the most popular routes from Ottawa to Wisconsin?

    The most popular route from Ottawa to Wisconsin is Ottawa - Chicago O'Hare Intl. You may also consider Ottawa - Minneapolis St Paul or Ottawa - Milwaukee-Mitchell.

  • Can I find deals for flights from Ottawa to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Ottawa to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Wisconsin.

  • Can I find deals for business class flights from Ottawa to Wisconsin?

    Yes. Cheapflights offers flight deals from Ottawa to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ottawa to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ottawa to Wisconsin

Discover the top airline that operate flights from Ottawa to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 684AverageC$ 966FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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