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Cheap flights from Ottawa to Milwaukee from C$ 445

YOW — MKE
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Milwaukee

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Milwaukee

Fri 20/116:00 a.m. -
2 stops12h 03m
Mon 23/116:47 a.m. -
2 stops7h 20m
Deal found 9/9C$ 808
Wed 23/96:25 a.m. -
1 stop6h 05m
Tue 29/96:15 a.m. -
1 stop14h 20m
Deal found 8/9C$ 822
Mon 23/113:10 p.m. -
2 stops8h 05m
Fri 27/116:47 a.m. -
1 stop6h 22m
Deal found 10/9C$ 827
Fri 9/105:20 p.m. -
1 stop14h 47m
Mon 12/107:18 a.m. -
1 stop13h 17m
Deal found 6/9C$ 837
Wed 23/96:55 a.m. -
2 stops14h 29m
Tue 29/99:37 a.m. -
2 stops6h 58m
Deal found 8/9C$ 842
Thu 1/106:00 a.m. -
2 stops10h 11m
Sun 4/106:15 a.m. -
1 stop6h 44m
Deal found 11/9C$ 895
Wed 23/93:10 p.m. -
1 stop9h 27m
Tue 29/96:00 a.m. -
1 stop9h 38m
Deal found 6/9C$ 902

Find flight deals from Ottawa to Milwaukee

Round-trip from

C$ 805

One-way from

C$ 445
United Airlines
  • United Airlines
  • 18/2-21/2
  • 2 total stops
  • 23h 14m total
  • Ottawa to Milwaukee
Search Deals
United Airlines
  • United Airlines
  • 9/10-31/12
  • 1 total stop
  • 14h 47m total
  • Ottawa to Milwaukee
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 9/10

5:20 p.m.-7:07 a.m.

1 stop14h 47m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 445

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 8/1

5:30 a.m.-4:07 p.m.

2 stops11h 37m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 508
Quickest round-trip

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 8/1

6:15 a.m.-2:01 p.m.

1 stop8h 46m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 513

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 9/10

4:00 p.m.-8:06 p.m.

3 stops29h 06m

Milwaukee-Mitchell

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 543

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Mon 23/11

3:10 p.m.-10:15 p.m.

2 stops8h 05m

Milwaukee-Mitchell

Fri 27/11

6:47 a.m.-2:09 p.m.

1 stop6h 22m

C$ 808

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Fri 9/10

6:00 a.m.-5:40 p.m.

2 stops12h 40m

Milwaukee-Mitchell

Mon 12/10

7:18 a.m.-9:35 p.m.

1 stop13h 17m

C$ 869

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Thu 1/10

6:00 a.m.-3:11 p.m.

2 stops10h 11m

Milwaukee-Mitchell

Sun 4/10

6:15 a.m.-1:59 p.m.

1 stop6h 44m

C$ 895

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Wed 23/9

3:10 p.m.-11:37 p.m.

1 stop9h 27m

Milwaukee-Mitchell

Tue 29/9

6:00 a.m.-4:38 p.m.

1 stop9h 38m

C$ 902

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Wed 23/9

6:55 a.m.-8:24 p.m.

2 stops14h 29m

Milwaukee-Mitchell

Tue 29/9

9:37 a.m.-5:35 p.m.

2 stops6h 58m

C$ 917

OttawaMilwaukee

YOW Ottawa - MKE Milwaukee-Mitchell

YOWMKE

Ottawa

Wed 23/9

6:00 a.m.-5:30 p.m.

3 stops12h 30m

Milwaukee-Mitchell

Thu 24/9

10:42 a.m.-5:16 p.m.

1 stop5h 34m

C$ 939

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight from Ottawa to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What’s the top layover airport for flights from Ottawa to Milwaukee?

Chicago (ORD) – chosen by Cheapflights users on 80% of one-stop itineraries from Ottawa to Milwaukee on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Milwaukee?

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 666.

What’s the fastest layover option from Ottawa to Milwaukee?

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 5h 49m.

Which airport typically offers the quickest layover for flights from Ottawa to Milwaukee?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 2h 17m.

Related info for your journey

  • How long is the flight from Ottawa to Milwaukee?

    Departing from Ottawa to Milwaukee will take you 8h 05m. Ottawa and Milwaukee are separated by a distance of 1009 km.

  • Can I find deals for flights from Ottawa to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Ottawa to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Milwaukee.

  • Can I find deals for business class flights from Ottawa to Milwaukee?

    Yes. Cheapflights offers flight deals from Ottawa to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Ottawa to Milwaukee?

When you search for this flight from Ottawa to Milwaukee, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Milwaukee?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Milwaukee.

Can Cheapflights find flights from Ottawa to Milwaukee with no change fees?

Need flexible booking options for your flight to Milwaukee from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Milwaukee become cheaper?

Yes! Start tracking prices for Ottawa to Milwaukee flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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