YOW - MKE

$219 Find Cheap Flights from Ottawa to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Milwaukee departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Milwaukee, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$344
United Airlines
Mon 5/4Tue 5/5
YOW - MKE • 1 stop
Cheapest one-way
$219
Multiple Airlines
Sun 4/26
YOW - MKE • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milwaukee!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Milwaukee (YOW-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Milwaukee

Mon, May 4 - Tue, May 5
United Airlines Logo
10:44 am - 11:59 pm
YOW
-
MKE
14h 15m
1 stop
United Airlines Logo
6:49 am - 4:38 pm
MKE
-
YOW
8h 49m
2 stops
$344United Airlines
Mon, May 4 - Tue, May 5
United Airlines Logo
5:25 pm - 10:33 pm
YOW
-
MKE
6h 08m
1 stop
United Airlines Logo
5:55 am - 5:07 pm
MKE
-
YOW
10h 12m
1 stop
$357United Airlines
Mon, May 4 - Tue, May 5
United Airlines Logo
5:25 pm - 11:59 pm
YOW
-
MKE
7h 34m
1 stop
United Airlines Logo
3:25 pm - 9:35 pm
MKE
-
YOW
5h 10m
1 stop
$358United Airlines
Sat, Apr 25 - Sat, May 2
United Airlines Logo
6:00 am - 1:47 pm
YOW
-
MKE
8h 47m
2 stops
United Airlines Logo
8:33 am - 1:59 pm
MKE
-
YOW
4h 26m
1 stop
$390United Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
6:25 am - 11:32 am
YOW
-
MKE
6h 07m
1 stop
United Airlines Logo
5:10 am - 2:17 pm
MKE
-
YOW
8h 07m
2 stops
$399United Airlines
Mon, May 4 - Tue, May 5
Air Canada Logo
5:25 pm - 10:33 pm
YOW
-
MKE
6h 08m
1 stop
Air Canada Logo
5:55 am - 2:22 pm
MKE
-
YOW
7h 27m
2 stops
$403Air Canada
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
10:44 am - 11:43 pm
YOW
-
MKE
13h 59m
1 stop
United Airlines Logo
5:10 am - 2:27 pm
MKE
-
YOW
8h 17m
2 stops
$411United Airlines
Sun, Apr 12 - Sun, Apr 19
United Airlines Logo
12:00 pm - 9:49 pm
YOW
-
MKE
10h 49m
2 stops
United Airlines Logo
5:10 am - 2:27 pm
MKE
-
YOW
8h 17m
2 stops
$419United Airlines
Mon, May 4 - Tue, May 5
United Airlines Logo
12:00 pm - 5:32 pm
YOW
-
MKE
6h 32m
2 stops
United Airlines Logo
5:55 am - 2:17 pm
MKE
-
YOW
7h 22m
2 stops
$420United Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
6:25 am - 10:00 am
YOW
-
MKE
4h 35m
1 stop
United Airlines Logo
6:00 am - 9:35 pm
MKE
-
YOW
14h 35m
1 stop
$425United Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Milwaukee flights

Get data-powered insights and trends into flights from Ottawa to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ottawa to Milwaukee?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ottawa to Milwaukee were found on United Airlines ($344) and Air Canada ($403).

Find deals

Good to know

Cheapest flight$219
Flight from Ottawa to Milwaukee

When to book flights from Ottawa to Milwaukee

Are your dates flexible? Find out the best times to travel from Ottawa to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Milwaukee

  • What is the cheapest flight from Ottawa to Milwaukee?

    In the last 3 days, the lowest price for a flight from Ottawa to Milwaukee was $219 for a one-way ticket and $344 for a round-trip.

  • Do I need a passport to fly between Ottawa and Milwaukee?

    Yes, you’ll need a passport to travel to Milwaukee from Ottawa.

  • Which aircraft models fly most regularly from Ottawa to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ottawa to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ottawa to Milwaukee

Information on your arrival and departure airports

Ottawa (YOW)
Milwaukee (MKE)