YOW - MKE

C$ 441 Find Cheap Flights from Ottawa to Milwaukee – Compare and Save

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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

Thu, 18 Feb - Sun, 21 Feb
United Airlines Logo
6:15 a.m. - 1:43 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
8h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 a.m. - 9:56 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
14h 46m1 stop Newark
C$ 801United Airlines
Wed, 23 Sep - Tue, 29 Sep
Air Canada Logo
6:25 a.m. - 11:30 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
6h 05m1 stop Chicago O'Hare Intl
Air Canada Logo
6:15 a.m. - 9:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
14h 20m1 stop Chicago O'Hare Intl
C$ 818Air Canada
Sat, 26 Sep - Thu, 1 Oct
United Airlines Logo
6:05 a.m. - 10:48 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
5h 43m1 stop Newark
United Airlines Logo
7:18 a.m. - 9:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
13h 17m1 stop Chicago O'Hare Intl
C$ 826United Airlines
Sat, 26 Sep - Sat, 26 Sep
United Airlines Logo
6:00 a.m. - 1:43 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
8h 43m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
3:51 p.m. - 9:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
4h 44m1 stop Chicago O'Hare Intl
C$ 832United Airlines
Fri, 9 Oct - Mon, 12 Oct
United Airlines Logo
5:20 p.m. - 7:07 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
14h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
7:18 a.m. - 9:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
13h 17m1 stop Chicago O'Hare Intl
C$ 833United Airlines
Wed, 23 Sep - Tue, 29 Sep
Delta Logo
6:55 a.m. - 8:24 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
14h 29m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
Delta Logo
9:37 a.m. - 5:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
6h 58m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl
C$ 839Delta
Sat, 26 Sep - Thu, 1 Oct
United Airlines Logo
2:52 p.m. - 10:59 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
9h 07m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
7:18 a.m. - 1:59 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
5h 41m1 stop Chicago O'Hare Intl
C$ 840United Airlines
Sat, 26 Sep - Thu, 1 Oct
United Airlines Logo
3:10 p.m. - 10:59 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
8h 49m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:15 a.m. - 2:17 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
7h 02m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
C$ 847United Airlines
Fri, 9 Oct - Mon, 12 Oct
United Airlines Logo
6:00 a.m. - 5:40 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
12h 40m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
7:18 a.m. - 9:35 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
13h 17m1 stop Chicago O'Hare Intl
C$ 865United Airlines
Wed, 23 Sep - Tue, 29 Sep
United Airlines Logo
6:00 a.m. - 2:33 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
9h 33m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
5:00 a.m. - 5:16 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
11h 16m1 stop Chicago O'Hare Intl
C$ 869United 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 C$ 801. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 690 to C$ 1,208. The lowest price found in the past 5 days was C$ 801 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 and 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

C$ 441
Flights 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).

  • Which 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 C$ 650 round-trip on average, while Friday is the most expensive at C$ 1,534 – a C$ 884 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which popular places can I visit in Milwaukee?

    Some of the most popular sights in Milwaukee are UW–Milwaukee Panther Arena, Baird Center, and Fiserv Forum. These are among the most viewed places in Milwaukee on KAYAK.

  • How long does a flight from Ottawa to Milwaukee take?

    There are currently no direct 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 C$ 801 to C$ 1,927. 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 C$ 552, which is 73% above the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling 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 C$ 34 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 C$ 690 to C$ 1,208, with an average of C$ 899 over the past 12 months. Anything below C$ 690 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.

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