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Cheap flights from Milwaukee to Ottawa from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Ottawa departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Milwaukee to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 am - 5:07 pm
MKE
-
YOW
5h 22m
1 stop
United Airlines Logo
5:25 pm - 9:49 pm
YOW
-
MKE
5h 24m
1 stop
$390United Airlines
Fri, Apr 3 - Fri, Apr 10
United Airlines Logo
9:43 am - 5:07 pm
MKE
-
YOW
6h 24m
1 stop
United Airlines Logo
5:25 pm - 11:59 pm
YOW
-
MKE
7h 34m
1 stop
$392United Airlines
Mon, Apr 27 - Thu, Apr 30
United Airlines Logo
6:50 am - 4:38 pm
MKE
-
YOW
8h 48m
2 stops
United Airlines Logo
5:25 pm - 9:49 pm
YOW
-
MKE
5h 24m
1 stop
$401United Airlines
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
9:43 am - 9:35 pm
MKE
-
YOW
10h 52m
1 stop
United Airlines Logo
6:00 am - 2:27 pm
YOW
-
MKE
9h 27m
2 stops
$402United Airlines
Mon, Apr 27 - Thu, Apr 30
United Airlines Logo
12:13 pm - 11:54 pm
MKE
-
YOW
10h 41m
2 stops
United Airlines Logo
6:00 am - 1:47 pm
YOW
-
MKE
8h 47m
2 stops
$407United Airlines
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
5:10 am - 4:38 pm
MKE
-
YOW
10h 28m
2 stops
United Airlines Logo
5:25 pm - 11:59 pm
YOW
-
MKE
7h 34m
1 stop
$412United Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
5:10 am - 4:38 pm
MKE
-
YOW
10h 28m
2 stops
United Airlines Logo
6:00 am - 2:27 pm
YOW
-
MKE
9h 27m
2 stops
$418United Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
6:00 am - 5:12 pm
MKE
-
YOW
10h 12m
1 stop
United Airlines Logo
6:10 am - 10:10 am
YOW
-
MKE
5h 00m
1 stop
$462United Airlines
Sat, Mar 28 - Fri, Apr 3
United Airlines Logo
10:51 am - 4:38 pm
MKE
-
YOW
4h 47m
1 stop
United Airlines Logo
5:25 pm - 10:03 pm
YOW
-
MKE
5h 38m
1 stop
$472United Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
6:50 am - 2:27 pm
MKE
-
YOW
6h 37m
2 stops
United Airlines Logo
6:00 am - 1:47 pm
YOW
-
MKE
8h 47m
2 stops
$482United Airlines
Sun, Apr 12 - Fri, Apr 17

United Airlines flights from Milwaukee to Ottawa

Our best United Airlines deals on Milwaukee to Ottawa flight tickets
United Airlines
Apr 3
MKE10:45 amMilwaukee-Mitchell
5h 22m
1 stop
YOW5:07 pmOttawa
Apr 10
YOW5:25 pmOttawa
5h 24m
1 stop
MKE9:49 pmMilwaukee-Mitchell
$390
United Airlines
Apr 27
MKE9:43 amMilwaukee-Mitchell
6h 24m
1 stop
YOW5:07 pmOttawa
Apr 30
YOW5:25 pmOttawa
7h 34m
1 stop
MKE11:59 pmMilwaukee-Mitchell
$392
United Airlines
Apr 3
MKE6:50 amMilwaukee-Mitchell
8h 48m
2 stops
YOW4:38 pmOttawa
Apr 6
YOW5:25 pmOttawa
5h 24m
1 stop
MKE9:49 pmMilwaukee-Mitchell
$401

American Airlines flights from Milwaukee to Ottawa

Our best American Airlines deals on Milwaukee to Ottawa flight tickets
American Airlines
Apr 2
MKE4:47 pmMilwaukee-Mitchell
23h 04m
2 stops
YOW4:51 pmOttawa
Apr 7
YOW6:45 amOttawa
16h 12m
3 stops
MKE9:57 pmMilwaukee-Mitchell
$775
American Airlines
Apr 27
MKE6:40 pmMilwaukee-Mitchell
21h 11m
3 stops
YOW4:51 pmOttawa
Apr 30
YOW6:45 amOttawa
14h 21m
2 stops
MKE8:06 pmMilwaukee-Mitchell
$778
American Airlines
Apr 3
MKE6:05 amMilwaukee-Mitchell
11h 21m
3 stops
YOW6:26 pmOttawa
Apr 6
YOW6:45 amOttawa
28h 58m
2 stops
MKE10:43 amMilwaukee-Mitchell
$813

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Milwaukee to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 4/3

10:45 am-5:07 pm

1 stop5h 22m

Ottawa

Fri 4/10

5:25 pm-9:49 pm

1 stop5h 24m

$390

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Mon 4/27

9:43 am-5:07 pm

1 stop6h 24m

Ottawa

Thu 4/30

5:25 pm-11:59 pm

1 stop7h 34m

$392

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 4/3

6:50 am-4:38 pm

2 stops8h 48m

Ottawa

Mon 4/6

5:25 pm-9:49 pm

1 stop5h 24m

$401

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Mon 4/27

9:43 am-9:35 pm

1 stop10h 52m

Ottawa

Thu 4/30

6:00 am-2:27 pm

2 stops9h 27m

$402

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 4/2

12:13 pm-11:54 pm

2 stops10h 41m

Ottawa

Tue 4/7

6:00 am-1:47 pm

2 stops8h 47m

$407

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 4/23

5:10 am-4:38 pm

2 stops10h 28m

Ottawa

Thu 4/30

5:25 pm-11:59 pm

1 stop7h 34m

$412

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 4/23

5:10 am-4:38 pm

2 stops10h 28m

Ottawa

Thu 4/30

6:00 am-2:27 pm

2 stops9h 27m

$418

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 3/28

6:00 am-5:12 pm

1 stop10h 12m

Ottawa

Fri 4/3

6:10 am-10:10 am

1 stop5h 00m

$462
Quickest round-trip

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 4/23

10:51 am-4:38 pm

1 stop4h 47m

Ottawa

Thu 4/30

5:25 pm-10:03 pm

1 stop5h 38m

$472

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sun 4/12

6:50 am-2:27 pm

2 stops6h 37m

Ottawa

Fri 4/17

6:00 am-1:47 pm

2 stops8h 47m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Ottawa from

How to get the cheapest flight ticket from Milwaukee to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Milwaukee to Ottawa flights?

You could potentially save up to 64% on your flight if you consider stops on a Milwaukee to Ottawa flight.

When to book flights from Milwaukee to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Ottawa (MKE to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Ottawa

Fastest flight time

6h 03m

Direct flights

None
The fastest flight from Milwaukee to Ottawa takes 6h 03m
There are no direct flights from Milwaukee to Ottawa. There are no popular flight routes from Milwaukee to Ottawa.
Search flight deals

  • How far is Milwaukee-Mitchell to Ottawa by plane?

    There are 625.3 mi between Milwaukee-Mitchell and Ottawa. By plane, this route typically takes 6h 03m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Ottawa Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Ottawa Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Ottawa Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Ottawa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Milwaukee to Ottawa?

Best airlines flying from Milwaukee to Ottawa

Compare and see reviews for airlines that fly from Milwaukee to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Petawawa
Smiths Falls
Brockville
Perth
Prescott
Winchester
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Ottawa for you.

Can I find flights from Milwaukee to Ottawa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Milwaukee to Ottawa flights to just show those with flexible booking policies.

How can momondo help me find flights from Milwaukee to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from Milwaukee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Milwaukee to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Milwaukee to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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