MKE - YOW

C$ 499 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
C$ 697
Typical prices: C$ 614-C$ 1,016
Multiple Airlines
Mon 10/12Thu 13/12
MKE - YOW • 1 stop
Cheapest one-way flights
C$ 499
Typical prices: C$ 408-C$ 543
United Airlines
Sat 29/12
MKE - YOW • 1 stop
When to travel
April
Cheapest • 37% price drop
September
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
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, 10 Dec - Sun, 13 Dec
Multiple Airlines Logo
5:33 p.m. - 4:44 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
22h 11m1 stop Orlando
Multiple Airlines Logo
8:00 a.m. - 4:38 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
9h 38m1 stop Orlando
C$ 697Multiple Airlines
Sun, 25 Oct - Wed, 28 Oct
Multiple Airlines Logo
10:15 a.m. - 4:44 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
29h 29m1 stop Orlando
Multiple Airlines Logo
8:00 a.m. - 9:16 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
26h 16m1 stop Orlando
C$ 940Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
10:15 a.m. - 4:44 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
29h 29m1 stop Orlando
Multiple Airlines Logo
5:40 p.m. - 9:16 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
40h 36m2 stops Toronto Pearson Intl Orlando
C$ 952Multiple Airlines
Sun, 25 Oct - Wed, 28 Oct
Multiple Airlines Logo
6:35 p.m. - 10:15 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
26h 40m3 stops Minneapolis St Paul Tampa Toronto Pearson Intl
Multiple Airlines Logo
6:55 p.m. - 5:56 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
24h 01m3 stops Calgary Regina Minneapolis St Paul
C$ 999Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
5:17 p.m. - 7:52 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
25h 35m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
8:00 a.m. - 9:16 a.m.YOW  Ottawa-MKE Milwaukee-Mitchell
26h 16m1 stop Orlando
C$ 1,002Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
WestJet Logo
6:00 a.m. - 12:44 a.m.MKE  Milwaukee-Mitchell-YOW Ottawa
17h 44m2 stops New York LaGuardia Toronto Pearson Intl
WestJet Logo
5:30 a.m. - 4:05 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
11h 35m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County
C$ 1,031WestJet
Thu, 10 Dec - Sun, 13 Dec
Multiple Airlines Logo
1:12 p.m. - 12:44 a.m.MKE  Milwaukee-Mitchell-YOW Ottawa
10h 32m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl
Multiple Airlines Logo
8:00 a.m. - 4:38 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
9h 38m1 stop Orlando
C$ 1,039Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
United Airlines Logo
8:35 a.m. - 9:16 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
11h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
4:46 p.m. - 10:15 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
6h 29m1 stop Chicago O'Hare Intl
C$ 1,049United Airlines
Sun, 25 Oct - Wed, 28 Oct
Multiple Airlines Logo
6:35 p.m. - 7:05 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
23h 30m2 stops Minneapolis St Paul Newark
Multiple Airlines Logo
6:55 p.m. - 5:56 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
24h 01m3 stops Calgary Regina Minneapolis St Paul
C$ 1,057Multiple Airlines
Thu, 10 Dec - Sun, 13 Dec
United Airlines Logo
6:00 a.m. - 3:07 p.m.MKE  Milwaukee-Mitchell-YOW Ottawa
8h 07m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 a.m. - 1:32 p.m.YOW  Ottawa-MKE Milwaukee-Mitchell
8h 32m2 stops Newark Chicago O'Hare Intl
C$ 1,070United Airlines
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 from Milwaukee to Ottawa with more confidence.

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

WestJet (C$ 1,031) and United Airlines (C$ 1,049) 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

C$ 499
Best time to beat the crowds (1% less expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 51% on the Milwaukee to Ottawa route. Friday is the cheapest departure day at C$ 503 round-trip on average, while Sunday is the most expensive at C$ 1,020, a difference of C$ 517. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill, and University of Ottawa. These are among the most viewed places in Ottawa on KAYAK.

  • 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.

  • 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 showed a wide range, from about C$ 697 to C$ 1,606. That means the highest observed fare was about 2x 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 C$ 611, which is 44% above the typical average for this route.

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

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around C$ 18 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

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

    Round-trip flights from Milwaukee to Ottawa range from C$ 614 to C$ 1,016, with an average of C$ 795 over the past 12 months. Anything below C$ 614 counts as a good deal.

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 Friday departure instead of Sunday. On this route, Friday flights average C$ 503 – about C$ 517 less than Sunday (51% 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 C$ 503 round-trip in that month – typically C$ 704 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
    - Fairfield Inn & Suites by Marriott Ottawa Airport

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