MKE - YOW

$342 Find Cheap Flights from Milwaukee to Ottawa - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$784
Typical prices: $442-$731
Multiple Airlines
Mon 12/10Mon 12/17
MKE - YOW • 2 stops
Cheapest one-way
$342
Typical prices: $294-$391
Multiple Airlines
Wed 11/21
MKE - YOW • 3 stops
When to travel
April
Cheapest • 37% price drop
September
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Milwaukee to Ottawa (MKE-YOW)

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

Recent round-trip flight deals from Milwaukee to Ottawa

Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
4:25 pm - 7:57 pmMKE  Milwaukee-Mitchell-YOW Ottawa
26h 32m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
4:30 pm - 5:02 pmYOW  Ottawa-MKE Milwaukee-Mitchell
25h 32m1 stop Orlando
$784Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
United Airlines Logo
7:10 pm - 9:56 pmMKE  Milwaukee-Mitchell-YOW Ottawa
25h 46m1 stop Newark
United Airlines Logo
6:00 am - 5:54 pmYOW  Ottawa-MKE Milwaukee-Mitchell
12h 54m1 stop Newark
$837United Airlines
Thu, Dec 10 - Thu, Dec 17
United Airlines Logo
7:10 pm - 2:29 pmMKE  Milwaukee-Mitchell-YOW Ottawa
18h 19m2 stops Newark Washington, D.C. Reagan-National
United Airlines Logo
6:00 am - 9:05 pmYOW  Ottawa-MKE Milwaukee-Mitchell
16h 05m1 stop Newark
$847United Airlines
Thu, Dec 10 - Thu, Dec 17
United Airlines Logo
7:10 pm - 2:29 pmMKE  Milwaukee-Mitchell-YOW Ottawa
18h 19m2 stops Newark Washington, D.C. Reagan-National
United Airlines Logo
5:10 am - 5:54 pmYOW  Ottawa-MKE Milwaukee-Mitchell
13h 44m2 stops Toronto Pearson Intl Newark
$860United Airlines
Mon, Nov 30 - Thu, Dec 3
United Airlines Logo
8:00 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
5h 09m1 stop Chicago O'Hare Intl
United Airlines Logo
6:15 am - 1:32 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 17m1 stop Chicago O'Hare Intl
$915United Airlines
Mon, Nov 30 - Thu, Dec 3
United Airlines Logo
8:00 am - 2:09 pmMKE  Milwaukee-Mitchell-YOW Ottawa
5h 09m1 stop Chicago O'Hare Intl
United Airlines Logo
6:15 am - 1:32 pmYOW  Ottawa-MKE Milwaukee-Mitchell
8h 17m1 stop Chicago O'Hare Intl
$916United Airlines
Tue, Apr 20 - Sun, Apr 25
United Airlines Logo
10:45 am - 5:14 pmMKE  Milwaukee-Mitchell-YOW Ottawa
5h 29m1 stop Chicago O'Hare Intl
United Airlines Logo
6:20 am - 8:45 pmYOW  Ottawa-MKE Milwaukee-Mitchell
15h 25m1 stop Chicago O'Hare Intl
$916United Airlines
Tue, Apr 20 - Sun, Apr 25
United Airlines Logo
5:00 am - 2:07 pmMKE  Milwaukee-Mitchell-YOW Ottawa
8h 07m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:20 pm - 8:45 pmYOW  Ottawa-MKE Milwaukee-Mitchell
4h 25m1 stop Chicago O'Hare Intl
$921United Airlines
Tue, Apr 20 - Sun, Apr 25
American Airlines Logo
5:06 am - 5:58 pmMKE  Milwaukee-Mitchell-YOW Ottawa
11h 52m3 stops Chicago O'Hare Intl New York LaGuardia Toronto Pearson Intl
American Airlines Logo
7:00 am - 3:56 pmYOW  Ottawa-MKE Milwaukee-Mitchell
9h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$1,020American Airlines
Mon, Nov 30 - Thu, Dec 3
Air Canada Logo
8:00 am - 7:52 pmMKE  Milwaukee-Mitchell-YOW Ottawa
10h 52m2 stops Chicago O'Hare Intl Toronto Island
Air Canada Logo
2:00 pm - 10:55 pmYOW  Ottawa-MKE Milwaukee-Mitchell
9h 55m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$1,042Air Canada
Booking Insights

Price, demand and travel trends for Milwaukee to Ottawa flights

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

Which airline is the cheapest to fly from Milwaukee to Ottawa?

United Airlines ($837) and American Airlines ($1,020) are the cheapest airlines to fly round-trip from Milwaukee to Ottawa according to KAYAK data over the last 5 days.

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Key details for Milwaukee to Ottawa flights

Low season

May

Cheapest flight

$342
Beat the crowds with an average 67% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Milwaukee to Ottawa

When to book flights from Milwaukee to Ottawa

Are your dates flexible? Find out the best times to travel from Milwaukee to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Milwaukee to Ottawa flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

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

    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.

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

    Round-trip flights from Milwaukee to Ottawa range from $442 to $731, with an average of $572 over the past 12 months. Anything below $442 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $784 to $1,437. That means the highest observed fare was about 83% higher than the lowest one.

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

    One-way fares from Milwaukee to Ottawa are currently higher than usual. Average one-way flight prices are about $483, which is 36% above the typical average for this route.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates averaging $42 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

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

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

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

    Most connecting flights from Milwaukee to Ottawa pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

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

    Yes. Flexible dates can save you up to 35% on flights from Milwaukee to Ottawa. Wednesday is the cheapest departure day at $572 round-trip on average, while Tuesday is the most expensive at $869, a difference of $297.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Milwaukee and Ottawa?

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

  • What popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Garden of the Provinces and Territories, Nepean Sportsplex and Major's Hill Park. These are among the most viewed places in Ottawa on KAYAK.

Your guide to booking Milwaukee to Ottawa flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $572, about $297 less than Tuesday fares (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Milwaukee to Ottawa trip for April. Fares historically average $362 round-trip in that month - typically $507 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.

    • Hilton Garden Inn Ottawa Airport
    • Hampton Inn by Hilton Ottawa Airport
    • Ramada by Wyndham Ottawa On The Rideau

More options for your flight from Milwaukee to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa