YOW - MKE

$327 Find Cheap Flights from Ottawa to Milwaukee - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$594
Typical prices: $500-$876
United Airlines
Fri 11/23Tue 11/27
YOW - MKE • 2 stops
Cheapest one-way
$327
Typical prices: $230-$230
United Airlines
Fri 10/12
YOW - MKE • 1 stop
Top layover airports
Newark (EWR)
Cheapest • Avg $576 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 22m (one-way)
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Cheap Flights from Ottawa to Milwaukee (YOW-MKE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Milwaukee

Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
2:00 pm - 8:50 pmYOW  Ottawa-MKE Milwaukee-Mitchell
7h 50m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:47 am - 3:07 pmMKE  Milwaukee-Mitchell-YOW Ottawa
7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$594United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
4:46 pm - 10:15 pmYOW  Ottawa-MKE Milwaukee-Mitchell
6h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
5h 09m1 stop Chicago O'Hare Intl
$594United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
3:10 pm - 10:15 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 05m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:47 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
6h 22m1 stop Chicago O'Hare Intl
$594United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
2:00 pm - 8:50 pmYOW  Ottawa-MKE Milwaukee-Mitchell
7h 50m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
6:47 am - 3:07 pmMKE  Milwaukee-Mitchell-YOW Ottawa
7h 20m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$595United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
4:46 pm - 10:15 pmYOW  Ottawa-MKE Milwaukee-Mitchell
6h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
5h 09m1 stop Chicago O'Hare Intl
$595United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
3:10 pm - 10:15 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 05m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:47 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
6h 22m1 stop Chicago O'Hare Intl
$595United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
3:10 pm - 10:15 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 05m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:47 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
6h 22m1 stop Chicago O'Hare Intl
$596United Airlines
Fri, Mar 5 - Tue, Mar 9
American Airlines Logo
7:00 am - 2:24 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 24m2 stops Toronto Pearson Intl Chicago O'Hare Intl
American Airlines Logo
11:42 am - 5:58 pmMKE  Milwaukee-Mitchell-YOW Ottawa
29h 16m3 stops Chicago O'Hare Intl New York LaGuardia Toronto Pearson Intl
$891American Airlines
Thu, Oct 1 - Sun, Oct 4
American Airlines Logo
7:00 am - 7:33 pmYOW  Ottawa-MKE Milwaukee-Mitchell
13h 33m3 stops Toronto Pearson Intl Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
5:03 am - 8:00 pmMKE  Milwaukee-Mitchell-YOW Ottawa
13h 57m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Toronto Pearson Intl
$1,221American Airlines
Booking Insights

Price, demand and travel trends for Ottawa to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ottawa to Milwaukee with more confidence.

How much is a round-trip flight from Ottawa to Milwaukee?

Round-trip flights from Ottawa to Milwaukee start at $594. Prices are typical for this route right now, with typical round-trip fares ranging from $500 to $876. The lowest price found in the past 5 days was $594 on United Airlines.

What's the cheapest day of the week to fly from Ottawa to Milwaukee?

Saturday is the cheapest day of the week to fly from Ottawa to Milwaukee, it is 28% cheaper than the average day. Friday is the most expensive day with flight prices 70% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Ottawa to Milwaukee flights

Cheapest flight

$327
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

Your Ottawa to Milwaukee flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Ottawa to Milwaukee?

    Flights from Ottawa to Milwaukee usually depart from Ottawa (YOW) and arrive at Milwaukee-Mitchell (MKE).

  • What cabin classes can I book on flights from Ottawa to Milwaukee?

    Only Economy Class is available on flights from Ottawa to Milwaukee.

  • Which airports do connecting flights from Ottawa to Milwaukee pass through?

    Connecting flights from Ottawa to Milwaukee most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 92% of one-stop connections
    • Newark (EWR) - 8% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ottawa to Milwaukee?

    On the Ottawa to Milwaukee route, being flexible with your departure day can save you up to 58%. Saturday is the cheapest day at $471 round-trip on average, while Friday is the most expensive at $1,112: a $641 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Milwaukee?

    Some of the most popular sights in Milwaukee are Fiserv Forum, Baird Center and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

  • How long is a flight from Ottawa to Milwaukee?

    There are currently no nonstop flights available from Ottawa to Milwaukee. Flights with 1 layover take between 5h 22m and 7h 30m in total, depending on the connection.

  • Do I need a passport to fly from Ottawa to Milwaukee?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Ottawa to Milwaukee changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $594 to $1,221. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Ottawa to Milwaukee looking right now?

    One-way fares from Ottawa to Milwaukee are currently higher than usual. Average one-way flight prices are about $361, which is 56% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ottawa to Milwaukee?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 22m, compared with 7h 30m via Newark (EWR).

  • What is the time difference between Ottawa and Milwaukee?

    Milwaukee is 1 hour behind Ottawa (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

    Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Dollar
    • Budget
    • Alamo
    • Hertz
    • Sixt

  • How much should I expect to pay for a Ottawa to Milwaukee flight?

    Round-trip flights from Ottawa to Milwaukee range from $500 to $876, with an average of $652 over the past 12 months. Anything below $500 counts as a good deal.

Your guide to booking Ottawa to Milwaukee flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Ottawa to Milwaukee

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