How long is the flight from Milwaukee to Ottawa?

There are many flights that can get you from Milwaukee to Ottawa in 6h 44m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 1009 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from MKE to YOW?

When flying from Milwaukee to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Milwaukee to Ottawa?

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

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

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

C$ 460+ Cheap Flights from Milwaukee to Ottawa

Cheap flight deals from Milwaukee to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Milwaukee to Ottawa
Explore the most affordable flight options available from Milwaukee to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Thu 10/125:33 p.m. -

1 stop22h 11m

Sun 13/128:00 a.m. -

1 stop9h 38m

Deal found 10/9C$ 696

Sun 25/1010:15 a.m. -

1 stop29h 29m

Sun 1/115:40 p.m. -

2 stops40h 36m

Deal found 10/9C$ 949

Tue 6/106:15 a.m. -

1 stop6h 44m

Tue 13/105:20 p.m. -

1 stop5h 05m

Deal found 8/9C$ 962

Tue 29/97:14 a.m. -

2 stops9h 21m

Sat 3/107:00 a.m. -

1 stop27h 22m

Deal found 7/9C$ 977

Mon 28/96:47 p.m. -

2 stops12h 18m

Sat 3/107:00 a.m. -

1 stop27h 22m

Deal found 7/9C$ 1,020

Tue 6/109:35 a.m. -

2 stops7h 00m

Tue 13/106:55 a.m. -

2 stops10h 10m

Deal found 8/9C$ 1,024

Thu 24/92:20 p.m. -

1 stop6h 15m

Tue 29/95:20 p.m. -

1 stop5h 05m

Deal found 8/9C$ 1,038

Tue 20/107:18 a.m. -

1 stop5h 41m

Thu 22/105:20 p.m. -

1 stop6h 39m

Deal found 9/9C$ 1,046

Tue 6/106:15 a.m. -

2 stops7h 02m

Tue 13/106:25 a.m. -

1 stop4h 42m

Deal found 8/9C$ 1,053

Thu 10/126:00 a.m. -

2 stops8h 07m

Sun 13/126:00 a.m. -

2 stops8h 32m

Deal found 10/9C$ 1,067

Find flight deals from Milwaukee to Ottawa

Round-trip from	C$ 696
One-way from	C$ 460

10/12-13/12
2 total stops
31h 49m total
Milwaukee to Ottawa

Search Deals

Air Canada
11/11-31/12
2 total stops
7h 10m total
Milwaukee to Ottawa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Wed 11/11

5:00 a.m.-1:10 p.m.

2 stops7h 10m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 460

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Tue 29/12

10:38 a.m.-9:23 p.m.

1 stop9h 45m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 497

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Fri 1/1

6:40 a.m.-9:23 p.m.

1 stop13h 43m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 497

Quickest round-trip

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Sat 2/1

6:40 a.m.-2:09 p.m.

1 stop6h 29m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 497

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Wed 30/12

7:45 a.m.-9:23 p.m.

1 stop12h 38m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 497

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Thu 31/12

5:00 a.m.-2:09 p.m.

1 stop8h 09m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 497

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Fri 5/3

7:20 p.m.-1:26 p.m.

2 stops17h 06m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 513

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Wed 11/11

4:31 p.m.-2:30 p.m.

3 stops20h 59m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 551

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Wed 16/9

5:00 a.m.-1:59 p.m.

1 stop7h 59m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 557

MilwaukeeOttawa

MKE Milwaukee-Mitchell - YOW Ottawa

MKEYOW

Milwaukee-Mitchell

Wed 16/9

7:14 a.m.-5:35 p.m.

2 stops9h 21m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 662

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Milwaukee to Ottawa

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

MKE-YOW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Milwaukee to Ottawa?
There are many flights that can get you from Milwaukee to Ottawa in 6h 44m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 1009 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Milwaukee to Ottawa that include hotel bookings?
Yes. In addition to deals on Milwaukee to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Milwaukee to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Ottawa.
Can I find deals for business class flights from Milwaukee to Ottawa?
Yes. Cheapflights offers flight deals from Milwaukee to Ottawa 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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Why should you use Cheapflights to find cheap flight tickets from Milwaukee to Ottawa?

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 Milwaukee to Ottawa.

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

Certainly. Search results for flights to Ottawa from Milwaukee shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Milwaukee to Ottawa from C$ 460

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Milwaukee to Ottawa

Cheapest flights from Milwaukee to OttawaExplore the most affordable flight options available from Milwaukee to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Milwaukee to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Milwaukee to OttawaDiscover carefully curated flight deals from Milwaukee to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Milwaukee to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Milwaukee to OttawaDiscover last-minute flight deals from Milwaukee to Ottawa. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Milwaukee to Ottawa. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Milwaukee to OttawaSearch for one-way flight options from Milwaukee to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Milwaukee to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

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Best time to book a flight from Milwaukee to Ottawa

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

Related info for your journey

How long is the flight from Milwaukee to Ottawa?

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

How can I find direct flights from Milwaukee to Ottawa?

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

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Milwaukee to Ottawa by cabin class

Find flights from Milwaukee to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Milwaukee and Ottawa flights

Browse other Milwaukee and Ottawa flight options. Last updated on 12 September 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Popular flight searches

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Fly with Cheapflights

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

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

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

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

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Cheapest flights from Milwaukee to Ottawa
Explore the most affordable flight options available from Milwaukee to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Milwaukee to Ottawa
Discover carefully curated flight deals from Milwaukee to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Milwaukee to Ottawa
Discover last-minute flight deals from Milwaukee to Ottawa. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Milwaukee to Ottawa
Search for one-way flight options from Milwaukee to Ottawa. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.