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Cheap flights from Ottawa to Wisconsin from C$ 142

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MKE
18 Dec — 25 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 18 November 2025.

Round-trip from

C$ 411

One-way from

C$ 142
6/12-9/12
  • 6/12-9/12
  • 2 total stops
  • 23h 16m total
  • Ottawa to Wisconsin
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 29h 34m 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 18 November 2025.

Thu 11/124:15 p.m.YOW - ORD
1 stop8h 54mMultiple Airlines
Mon 15/122:26 p.m.ORD - YOW
1 stop25h 47mMultiple Airlines
Deal found 16/11C$ 394
Tue 9/126:20 a.m.YOW - MSP
1 stop5h 05mUnited Airlines
Thu 11/128:00 a.m.MSP - YOW
1 stop8h 12mUnited Airlines
Deal found 17/11C$ 421
Fri 5/127:00 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Mon 8/128:36 a.m.ORD - YOW
1 stop7h 49mMultiple Airlines
Deal found 16/11C$ 421
Fri 5/127:00 a.m.YOW - ORD
1 stop29h 08mMultiple Airlines
Sun 7/125:00 a.m.ORD - YOW
1 stop18h 25mMultiple Airlines
Deal found 15/11C$ 456
Mon 24/114:15 p.m.YOW - ORD
1 stop28h 06mMultiple Airlines
Wed 3/124:01 p.m.ORD - YOW
2 stops31h 24mMultiple Airlines
Deal found 16/11C$ 473
Wed 31/123:55 p.m.YOW - ORD
1 stop17h 36mMultiple Airlines
Wed 7/11:34 p.m.ORD - YOW
1 stop26h 36mMultiple Airlines
Deal found 16/11C$ 475
Mon 24/114:15 p.m.YOW - ORD
1 stop28h 06mMultiple Airlines
Tue 2/125:00 a.m.ORD - YOW
1 stop11h 25mMultiple Airlines
Deal found 16/11C$ 478
Fri 5/1211:10 a.m.YOW - MSN
1 stop10h 37mUnited Airlines
Tue 9/128:15 a.m.MSN - YOW
1 stop7h 57mUnited Airlines
Deal found 18/11C$ 488
Tue 9/1211:10 a.m.YOW - MSN
1 stop4h 44mUnited Airlines
Fri 12/126:30 a.m.MSN - YOW
2 stops7h 00mUnited Airlines
Deal found 17/11C$ 494
Tue 9/125:40 a.m.YOW - MSN
2 stops8h 10mDelta
Fri 12/1211:44 a.m.MSN - YOW
2 stops11h 58mDelta
Deal found 16/11C$ 512
Wed 31/1210:20 a.m.YOW - MSP
1 stop6h 29mAir Canada
Wed 7/112:00 p.m.MSP - YOW
1 stop6h 18mAir Canada
Deal found 15/11C$ 596
Fri 5/124:20 p.m.YOW - MSN
1 stop26h 08mMultiple Airlines
Wed 10/129:48 a.m.MSN - YOW
2 stops13h 53mMultiple Airlines
Deal found 18/11C$ 597

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 18 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

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$ 421

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Fri 5/12

7:00 a.m.-8:01 p.m.

1 stop14h 01m

Chicago O'Hare Intl

Mon 8/12

8:36 a.m.-5:25 p.m.

1 stop7h 49m

C$ 421

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Wed 31/12

7:27 p.m.-10:23 a.m.

2 stops15h 56m

Minneapolis St Paul

Wed 7/1

6:00 a.m.-2:27 p.m.

2 stops7h 27m

C$ 421

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$ 421

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$ 421

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Tue 9/12

11:10 a.m.-7:40 p.m.

1 stop9h 30m

Minneapolis St Paul

Thu 11/12

6:00 a.m.-2:27 p.m.

2 stops7h 27m

C$ 421

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Tue 24/2

5:11 p.m.-9:07 p.m.

1 stop4h 56m

Madison Truax Field

Tue 10/3

6:05 a.m.-1:32 p.m.

1 stop6h 27m

C$ 421

OttawaMilwaukee

YOW - MKE

YOWMKE

Ottawa

Tue 14/4

6:52 a.m.-12:32 p.m.

1 stop6h 40m

Milwaukee-Mitchell

Sat 18/4

11:40 a.m.-9:14 p.m.

1 stop8h 34m

C$ 421

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Fri 5/12

9:30 a.m.-11:08 a.m.

3 stops26h 38m

Chicago O'Hare Intl

Sun 7/12

5:00 a.m.-12:25 a.m.

1 stop18h 25m

C$ 488

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Thu 4/12

6:20 a.m.-11:44 a.m.

1 stop6h 24m

Madison Truax Field

Tue 9/12

6:15 a.m.-1:36 p.m.

1 stop6h 21m

C$ 488

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/11

Showing 1-10 of 49 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 18 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 18 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
9,019 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

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
9,019 reviews
United Airlines
7.4
Good
9,019 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

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 5h 45m. 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$ 294 and C$ 468 on Delta and American Airlines, 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 - Madison Truax Field.

  • 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

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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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 682AverageC$ 963FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ottawa to Wisconsin?

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Yes! Start tracking prices for Ottawa to Wisconsin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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