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Cheap flights from Milwaukee to Ottawa from $603

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Ottawa departing on 8/6. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:43 am - 2:33 pm
MKE
-
YOW
28h 50m
1 stop
Multiple Airlines Logo
6:55 am - 8:55 am
YOW
-
MKE
27h 00m
2 stops
$603Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
3:11 pm - 9:35 pm
MKE
-
YOW
5h 24m
1 stop
United Airlines Logo
6:05 am - 10:11 am
YOW
-
MKE
5h 06m
1 stop
$636United Airlines
Mon, Jul 13 - Wed, Jul 15
United Airlines Logo
7:07 pm - 9:11 am
MKE
-
YOW
13h 04m
1 stop
United Airlines Logo
5:50 pm - 11:34 pm
YOW
-
MKE
6h 44m
1 stop
$646United Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
6:20 am - 1:59 pm
MKE
-
YOW
6h 39m
1 stop
United Airlines Logo
6:25 am - 8:56 pm
YOW
-
MKE
15h 31m
1 stop
$647United Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
6:15 am - 2:17 pm
MKE
-
YOW
7h 02m
2 stops
United Airlines Logo
10:37 am - 1:43 pm
YOW
-
MKE
4h 06m
1 stop
$651United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
6:20 am - 6:48 pm
MKE
-
YOW
11h 28m
2 stops
United Airlines Logo
5:50 pm - 11:34 pm
YOW
-
MKE
6h 44m
1 stop
$656United Airlines
Fri, Aug 7 - Mon, Aug 10
American Airlines Logo
4:49 pm - 2:55 pm
MKE
-
YOW
21h 06m
2 stops
American Airlines Logo
7:00 am - 7:40 pm
YOW
-
MKE
13h 40m
2 stops
$700American Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
6:15 am - 5:16 pm
MKE
-
YOW
10h 01m
1 stop
United Airlines Logo
5:57 pm - 11:37 pm
YOW
-
MKE
6h 40m
1 stop
$705United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:18 am - 1:59 pm
MKE
-
YOW
5h 41m
1 stop
United Airlines Logo
3:10 pm - 10:36 pm
YOW
-
MKE
8h 26m
2 stops
$715United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:18 am - 1:59 pm
MKE
-
YOW
5h 41m
1 stop
United Airlines Logo
6:00 am - 4:10 pm
YOW
-
MKE
11h 10m
3 stops
$716United Airlines
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from Milwaukee to Ottawa

Our best United Airlines deals on Milwaukee to Ottawa flight tickets
United Airlines
Jul 13
MKE3:11 pmMilwaukee-Mitchell
5h 24m
1 stop
YOW9:35 pmOttawa
Jul 15
YOW6:05 amOttawa
5h 06m
1 stop
MKE10:11 amMilwaukee-Mitchell
$636
United Airlines
Aug 7
MKE7:07 pmMilwaukee-Mitchell
13h 04m
1 stop
YOW9:11 amOttawa
Aug 10
YOW5:50 pmOttawa
6h 44m
1 stop
MKE11:34 pmMilwaukee-Mitchell
$646
United Airlines
Aug 3
MKE6:20 amMilwaukee-Mitchell
6h 39m
1 stop
YOW1:59 pmOttawa
Aug 10
YOW6:25 amOttawa
15h 31m
1 stop
MKE8:56 pmMilwaukee-Mitchell
$647

WestJet flights from Milwaukee to Ottawa

Our best WestJet deals on Milwaukee to Ottawa flight tickets
WestJet
Jul 2
MKE7:12 amMilwaukee-Mitchell
16h 08m
2 stops
YOW12:20 amOttawa
Jul 5
YOW6:25 pmOttawa
28h 03m
3 stops
MKE9:28 pmMilwaukee-Mitchell
$1,079
WestJet
Aug 4
MKE9:40 amMilwaukee-Mitchell
18h 55m
2 stops
YOW5:35 amOttawa
Aug 11
YOW6:25 pmOttawa
24h 43m
2 stops
MKE6:08 pmMilwaukee-Mitchell
$1,267

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 June 24, 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

Thu 8/6

8:43 am-2:33 pm

1 stop28h 50m

Ottawa

Thu 8/13

6:55 am-8:55 am

2 stops27h 00m

$603
Quickest round-trip

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Mon 7/13

3:11 pm-9:35 pm

1 stop5h 24m

Ottawa

Wed 7/15

6:05 am-10:11 am

1 stop5h 06m

$636

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 8/7

7:07 pm-9:11 am

1 stop13h 04m

Ottawa

Mon 8/10

5:50 pm-11:34 pm

1 stop6h 44m

$646

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Mon 8/3

6:20 am-1:59 pm

1 stop6h 39m

Ottawa

Mon 8/10

6:25 am-8:56 pm

1 stop15h 31m

$647

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 10/17

6:15 am-2:17 pm

2 stops7h 02m

Ottawa

Sat 10/24

10:37 am-1:43 pm

1 stop4h 06m

$651

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 8/7

6:20 am-6:48 pm

2 stops11h 28m

Ottawa

Mon 8/10

5:50 pm-11:34 pm

1 stop6h 44m

$656

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Sat 10/17

4:49 pm-2:55 pm

2 stops21h 06m

Ottawa

Sat 10/24

7:00 am-7:40 pm

2 stops13h 40m

$700

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 8/27

6:15 am-5:16 pm

1 stop10h 01m

Ottawa

Mon 8/31

5:57 pm-11:37 pm

1 stop6h 40m

$705

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 8/27

7:18 am-1:59 pm

1 stop5h 41m

Ottawa

Mon 8/31

3:10 pm-10:36 pm

2 stops8h 26m

$715

MilwaukeeOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Thu 8/27

7:18 am-1:59 pm

1 stop5h 41m

Ottawa

Mon 8/31

6:00 am-4:10 pm

3 stops11h 10m

$716

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 27% 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

5h 24m

Direct flights

None
The fastest flight from Milwaukee to Ottawa takes 5h 24m
There are no direct flights from Milwaukee to Ottawa. There are no popular flight routes from Milwaukee to Ottawa.
Search flight deals

Frequently asked questions about flying from Milwaukee to Ottawa

  • 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 5h 24m.

  • 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 $362Free CancellationRating
7.4
9,875 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
Brockville
Petawawa
Smiths Falls
Perth
Calabogie
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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