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$362+ Cheap flights from Milwaukee (MKE) to Ottawa (YOW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YOW
nov. 1 — nov. 81
sáb. 11/1
sáb. 11/8
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 octubre 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$362
(United Airlines)
Provider with most accurate pricing for Milwaukee-Mitchell-Ottawa flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Ottawa flights.
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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 octubre 2, 2025.

This United Airlines deal was found by Cheapflights users on 9/30. 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.
mar. 11/252:45 pmMKE - YOW
1 stop5h 33mUnited Airlines
sáb. 11/2911:10 amYOW - MKE
1 stop10h 40mUnited Airlines
Deal found 9/30$362
This United Airlines deal was found by Cheapflights users on 9/30. 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.
sáb. 11/295:00 amMKE - YOW
2 stops7h 18mUnited Airlines
sáb. 11/295:14 pmYOW - MKE
1 stop5h 45mUnited Airlines
Deal found 9/30$421
This Delta deal was found by Cheapflights users on 9/30. 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.
mar. 11/2511:37 amMKE - YOW
2 stops12h 05mDelta
mar. 12/25:40 amYOW - MKE
2 stops7h 52mDelta
Deal found 9/30$461
This Delta deal was found by Cheapflights users on 9/30. 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.
mar. 11/2511:37 amMKE - YOW
2 stops12h 05mDelta
sáb. 11/295:40 amYOW - MKE
2 stops15h 34mDelta
Deal found 9/30$522
This United Airlines deal was found by Cheapflights users on 9/30. 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.
mar. 11/2512:05 pmMKE - YOW
1 stop4h 07mUnited Airlines
dom. 11/306:20 amYOW - MKE
1 stop8h 38mUnited Airlines
Deal found 9/30$534
This Delta deal was found by Cheapflights users on 9/30. 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.
mar. 11/2511:37 amMKE - YOW
2 stops12h 05mDelta
lun. 12/15:40 amYOW - MKE
2 stops13h 09mDelta
Deal found 9/30$585
This Delta deal was found by Cheapflights users on 9/30. 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.
mié. 11/2611:37 amMKE - YOW
2 stops12h 05mDelta
mar. 12/25:40 amYOW - MKE
2 stops7h 52mDelta
Deal found 9/30$644
This Delta deal was found by Cheapflights users on 9/30. 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.
mié. 11/2611:37 amMKE - YOW
2 stops12h 05mDelta
sáb. 11/295:40 amYOW - MKE
2 stops15h 34mDelta
Deal found 9/30$705
This Delta deal was found by Cheapflights users on 9/30. 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.
mar. 11/2511:37 amMKE - YOW
2 stops12h 05mDelta
dom. 11/305:40 amYOW - MKE
2 stops15h 38mDelta
Deal found 9/30$732
This Delta deal was found by Cheapflights users on 9/30. 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.
mié. 11/2611:37 amMKE - YOW
2 stops12h 05mDelta
lun. 12/15:40 amYOW - MKE
2 stops13h 09mDelta
Deal found 9/30$767
This Delta deal was found by Cheapflights users on 9/30. 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.
sáb. 11/296:10 amMKE - YOW
2 stops17h 30mDelta
mar. 12/25:40 amYOW - MKE
2 stops7h 52mDelta
Deal found 9/30$838
This Delta deal was found by Cheapflights users on 9/30. 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.
mié. 11/2611:37 amMKE - YOW
2 stops12h 05mDelta
dom. 11/305:40 amYOW - MKE
2 stops15h 38mDelta
Deal found 9/30$915

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 octubre 2, 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

dom. 11/16

7:00 am-2:30 pm

2 stops6h 30m

Ottawa

dom. 11/23

2:15 pm-8:50 pm

2 stops7h 35m

$453

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

dom. 10/19

6:00 am-2:04 pm

1 stop7h 04m

Ottawa

mar. 10/28

6:20 am-5:17 pm

1 stop11h 57m

$535

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

dom. 10/19

6:45 am-9:45 pm

2 stops14h 00m

Ottawa

mar. 10/28

6:45 am-11:56 pm

2 stops18h 11m

$597

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

dom. 11/16

6:48 pm-12:39 am

3 stops28h 51m

Ottawa

dom. 11/23

6:45 am-2:54 pm

2 stops9h 09m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Compare providers for flights from Milwaukee to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Ottawa in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Milwaukee to Ottawa?

    A quick flight from Milwaukee to Ottawa can take about 6h 30m. United Airlines provides one of the quickest options available for as low as $453. The distance between Milwaukee and Ottawa is about 627 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Ottawa?

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

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