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Cheap flights from Ottawa to Wisconsin from C$ 267

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MKE
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 411

One-way from

C$ 267

Popular in

July

Cheapest in

June

Average price

C$ 1,012
WestJet
  • WestJet
  • 12/10-19/10
  • 2 total stops
  • 23h 58m total
  • Ottawa to Wisconsin
Search Deals
30/10
  • 30/10
  • 1 total stop
  • 19h 40m total
  • Ottawa to Wisconsin
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 537 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease (C$ 197 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Wisconsin

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 17 September 2025.

Sun 12/106:00 a.m.YOW - ORD
1 stop11h 43mWestJet
Sun 19/105:30 p.m.ORD - YOW
1 stop12h 15mWestJet
Deal found 16/9C$ 411
Sat 1/116:55 p.m.YOW - ORD
1 stop20h 40mMultiple Airlines
Tue 4/117:43 p.m.ORD - YOW
1 stop20h 42mMultiple Airlines
Deal found 16/9C$ 431
Sun 5/103:50 p.m.YOW - ORD
1 stop20h 00mMultiple Airlines
Thu 9/1012:53 p.m.ORD - YOW
2 stops10h 29mMultiple Airlines
Deal found 16/9C$ 432
Thu 16/104:25 p.m.YOW - ORD
1 stop16h 09mMultiple Airlines
Fri 24/105:30 p.m.ORD - YOW
2 stops18h 33mMultiple Airlines
Deal found 16/9C$ 440
Tue 14/103:50 p.m.YOW - ORD
1 stop8h 55mMultiple Airlines
Tue 21/105:05 a.m.ORD - YOW
1 stop11h 15mMultiple Airlines
Deal found 16/9C$ 442
Wed 15/103:50 p.m.YOW - ORD
1 stop8h 55mMultiple Airlines
Wed 22/105:05 a.m.ORD - YOW
1 stop11h 15mMultiple Airlines
Deal found 17/9C$ 461
Sat 18/1010:00 a.m.YOW - ORD
1 stop4h 14mAir Canada
Sun 19/108:25 p.m.ORD - YOW
1 stop4h 09mAir Canada
Deal found 16/9C$ 473
Fri 3/103:50 p.m.YOW - ORD
2 stops26h 00mMultiple Airlines
Mon 6/105:05 a.m.ORD - YOW
1 stop11h 15mMultiple Airlines
Deal found 15/9C$ 475
Thu 16/105:25 p.m.YOW - ORD
Nonstop2h 29mLufthansa
Sun 19/106:06 p.m.ORD - YOW
Nonstop2h 29mLufthansa
Deal found 15/9C$ 476
Wed 1/103:50 p.m.YOW - MSP
2 stops20h 40mMultiple Airlines
Wed 8/102:00 p.m.MSP - YOW
1 stop22h 03mMultiple Airlines
Deal found 16/9C$ 510
Fri 31/106:55 p.m.YOW - MSP
2 stops21h 20mMultiple Airlines
Mon 3/111:55 p.m.MSP - YOW
1 stop23h 06mMultiple Airlines
Deal found 16/9C$ 520
Fri 17/105:15 p.m.YOW - MSP
1 stop20h 54mMultiple Airlines
Mon 20/103:30 p.m.MSP - YOW
2 stops32h 10mMultiple Airlines
Deal found 16/9C$ 539

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 17 September 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

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Sat 1/11

6:55 p.m.-2:35 p.m.

1 stop20h 40m

Chicago O'Hare Intl

Tue 4/11

7:43 p.m.-5:25 p.m.

1 stop20h 42m

C$ 431

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Sun 5/10

3:50 p.m.-10:50 a.m.

1 stop20h 00m

Chicago O'Hare Intl

Thu 9/10

12:53 p.m.-12:22 a.m.

2 stops10h 29m

C$ 432

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Wed 15/10

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

1 stop8h 55m

Chicago O'Hare Intl

Wed 22/10

5:05 a.m.-5:20 p.m.

1 stop11h 15m

C$ 461

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Wed 15/10

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

Nonstop2h 29m

Chicago O'Hare Intl

Wed 22/10

8:50 a.m.-2:13 p.m.

1 stop4h 23m

C$ 483

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Wed 8/10

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

Nonstop2h 29m

Chicago O'Hare Intl

Sun 12/10

8:50 a.m.-2:13 p.m.

1 stop4h 23m

C$ 483

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Fri 7/11

3:55 p.m.-7:13 a.m.

1 stop16h 18m

Chicago O'Hare Intl

Mon 10/11

6:20 a.m.-12:42 a.m.

2 stops17h 22m

C$ 483

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Fri 3/10

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

Nonstop2h 27m

Chicago O'Hare Intl

Mon 6/10

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

1 stop4h 09m

C$ 490

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Sat 8/11

9:30 a.m.-5:04 p.m.

1 stop8h 34m

Chicago O'Hare Intl

Mon 10/11

6:20 a.m.-12:42 a.m.

2 stops17h 22m

C$ 513

OttawaMinneapolis

YOW - MSP

YOWMSP

Ottawa

Fri 17/10

5:15 p.m.-1:09 p.m.

1 stop20h 54m

Minneapolis St Paul

Mon 20/10

3:30 p.m.-12:40 a.m.

2 stops32h 10m

C$ 539

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Sat 1/11

9:30 a.m.-9:33 p.m.

1 stop13h 03m

Chicago O'Hare Intl

Sun 2/11

5:40 a.m.-7:54 p.m.

2 stops13h 14m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 42 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 month to book a flight from Ottawa to Wisconsin?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Wisconsin (average of C$ 339). Flying from Ottawa to Wisconsin in July is currently the most expensive (average of C$ 484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Wisconsin as you normally would.

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 17 September 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
8,926 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 2h 29m. Ottawa and Wisconsin are separated by a distance of 1051 km. Generally, flights for this route are direct.

  • 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.

  • What is the cheapest month to book a flight from Ottawa to Wisconsin?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Wisconsin (average of C$ 339). Flying from Ottawa to Wisconsin in July is currently the most expensive (average of C$ 484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 741AverageC$ 1,059FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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