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$204+ Cheap flights from Milwaukee (MKE) to Ottawa (YOW)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YOW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Milwaukee to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$459
(Mytrip)

One-way from

$204
(Kiwi.com)
From Milwaukee-Mitchell to Ottawa
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One-way flight from Milwaukee-Mitchell to Ottawa
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Find flight deals from Milwaukee to Ottawa

Cheapest flights from Milwaukee to Ottawa
Explore the most affordable flight options available from Milwaukee to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1512:10 pmMKE - YOW
2 stops11h 12mMultiple Airlines
sáb. 8/307:00 amYOW - MKE
2 stops13h 56mMultiple Airlines
Deal found 6/10$459
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/153:45 pmMKE - YOW
1 stop4h 50mUnited Airlines
sáb. 8/305:50 pmYOW - MKE
1 stop6h 39mUnited Airlines
Deal found 6/10$754
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/83:14 pmMKE - YOW
2 stops8h 08mDelta
lun. 8/115:55 amYOW - MKE
2 stops12h 57mDelta
Deal found 6/12$894
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/173:45 pmMKE - YOW
1 stop4h 50mAir Canada
dom. 6/225:25 pmYOW - MKE
1 stop6h 00mAir Canada
Deal found 6/12$1,255

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Ottawa 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Ottawa that are best for you.

Fly from

Milwaukee

Fly to

Ottawa

Route

Depart

Return

Price

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

vie. 8/15

12:10 pm-12:22 am

2 stops11h 12m

Ottawa

sáb. 8/30

7:00 am-7:56 pm

2 stops13h 56m

$459

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

vie. 8/15

3:45 pm-9:35 pm

1 stop4h 50m

Ottawa

sáb. 8/30

5:50 pm-11:29 pm

1 stop6h 39m

$754

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

vie. 8/8

3:14 pm-12:22 am

2 stops8h 08m

Ottawa

lun. 8/11

5:55 am-5:52 pm

2 stops12h 57m

$894

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

dom. 7/27

4:37 pm-5:06 pm

1 stop23h 29m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Milwaukee to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Milwaukee 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 Milwaukee to Ottawa

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Ottawa (average of $294). Flying from Milwaukee to Ottawa in September is currently the most expensive (average of $428). 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.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Milwaukee to Ottawa to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Milwaukee to Ottawa round-trip?

    Cheapflights users have booked flights from Milwaukee to Ottawa round-trip from $754. Another airline that can offer you cheap pricing is Delta.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Ottawa 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 Milwaukee to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Ottawa (average of $294). Flying from Milwaukee to Ottawa in September is currently the most expensive (average of $428). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Gatineau
Petawawa

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