Find flights
When to book
FAQs

Cheap flights from Ontario to Madison from C$ 320

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSN
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Madison

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Madison
Explore the most affordable flight options available from Ontario to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Thu 30/45:25 p.m.
YOW
-
MSN
1 stop4h 55m
United Airlines
Sat 2/56:30 a.m.
MSN
-
YOW
2 stops16h 24m
United Airlines
Deal found 27/3C$ 460
Mon 20/45:25 p.m.
YOW
-
MSN
1 stop7h 24m
United Airlines
Mon 27/48:35 p.m.
MSN
-
YOW
2 stops16h 52m
United Airlines
Deal found 25/3C$ 568
Fri 5/67:10 a.m.
YUL
-
MSN
1 stop7h 43m
Delta
Sat 6/66:20 p.m.
MSN
-
YUL
1 stop3h 53m
Delta
Deal found 27/3C$ 570
Mon 4/55:20 p.m.
YYZ
-
MSN
1 stop5h 00m
United Airlines
Thu 7/58:55 p.m.
MSN
-
YYZ
1 stop13h 54m
United Airlines
Deal found 27/3C$ 571
Fri 17/49:45 a.m.
YUL
-
MSN
1 stop15h 04m
United Airlines
Fri 24/48:35 p.m.
MSN
-
YUL
1 stop13h 05m
United Airlines
Deal found 27/3C$ 578
Sat 4/71:00 p.m.
YYZ
-
MSN
1 stop7h 02m
United Airlines
Thu 9/78:10 a.m.
MSN
-
YYZ
1 stop6h 36m
United Airlines
Deal found 28/3C$ 578
Thu 23/77:00 a.m.
YYZ
-
MSN
1 stop3h 59m
United Airlines
Sun 26/76:30 a.m.
MSN
-
YYZ
1 stop6h 12m
United Airlines
Deal found 27/3C$ 580
Tue 12/510:44 a.m.
YOW
-
MSN
1 stop6h 59m
Lufthansa
Tue 19/59:55 a.m.
MSN
-
YOW
1 stop10h 40m
Lufthansa
Deal found 28/3C$ 596
Wed 17/66:10 a.m.
YUL
-
MSN
1 stop4h 49m
United Airlines
Sun 21/68:25 p.m.
MSN
-
YUL
1 stop13h 15m
United Airlines
Deal found 27/3C$ 613
Fri 12/611:00 a.m.
YYZ
-
MSN
1 stop4h 00m
United Airlines
Sat 13/65:45 p.m.
MSN
-
YYZ
1 stop5h 14m
United Airlines
Deal found 26/3C$ 618
Sat 6/66:10 a.m.
YYZ
-
MSN
1 stop5h 06m
Delta
Wed 10/63:10 p.m.
MSN
-
YYZ
1 stop7h 30m
Delta
Deal found 25/3C$ 620
Tue 30/67:00 a.m.
YYZ
-
MSN
1 stop3h 59m
United Airlines
Tue 29/96:45 a.m.
MSN
-
YYZ
1 stop4h 04m
United Airlines
Deal found 27/3C$ 649

Find flight deals from Ontario to Madison

Keep the following information in mind while searching for Ontario to Madison flight deals. Data was last updated 28 March 2026.

Round-trip from

C$ 460

One-way from

C$ 320

Popular in

August

Cheapest in

March

Average price

C$ 390
United Airlines
  • United Airlines
  • 30/4-2/5
  • 3 total stops
  • 21h 19m total
  • Ontario to Madison
Search Deals
18/8
  • 18/8
  • 2 total stops
  • 28h 17m total
  • Ontario to Madison
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 533 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 123 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Madison that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Ontario to Madison that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Thu 30/4

5:25 p.m.-10:54 p.m.

1 stop6h 29m

Madison Truax Field

Sat 2/5

6:30 a.m.-11:54 p.m.

2 stops16h 24m

C$ 553

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Mon 20/4

5:25 p.m.-11:49 p.m.

1 stop7h 24m

Madison Truax Field

Mon 27/4

8:35 p.m.-2:27 p.m.

2 stops16h 52m

C$ 568

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:10 a.m.-1:53 p.m.

1 stop7h 43m

Madison Truax Field

Sat 6/6

6:20 p.m.-11:13 p.m.

1 stop3h 53m

C$ 570

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Thu 16/7

5:15 p.m.-10:59 p.m.

1 stop6h 44m

Madison Truax Field

Sat 18/7

7:17 p.m.-11:59 p.m.

1 stop3h 42m

C$ 571

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Mon 4/5

5:20 p.m.-9:20 p.m.

1 stop5h 00m

Madison Truax Field

Thu 7/5

8:55 p.m.-11:49 a.m.

1 stop13h 54m

C$ 571

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Sat 4/7

1:00 p.m.-7:02 p.m.

1 stop7h 02m

Madison Truax Field

Thu 9/7

8:10 a.m.-3:46 p.m.

1 stop6h 36m

C$ 578

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Tue 12/5

2:40 p.m.-9:20 p.m.

2 stops7h 40m

Madison Truax Field

Tue 19/5

2:30 p.m.-9:35 p.m.

1 stop6h 05m

C$ 595

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

9:45 a.m.-10:50 p.m.

1 stop14h 05m

Madison Truax Field

Sun 21/6

6:30 a.m.-4:10 p.m.

2 stops8h 40m

C$ 613

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Fri 12/6

10:15 a.m.-2:00 p.m.

1 stop4h 45m

Madison Truax Field

Fri 12/6

8:25 p.m.-9:54 a.m.

1 stop12h 29m

C$ 618

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Fri 12/6

11:00 a.m.-2:00 p.m.

1 stop4h 00m

Madison Truax Field

Sat 13/6

5:45 p.m.-11:59 p.m.

1 stop5h 14m

C$ 618

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Ontario to Madison

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Madison

What is the cheapest month to book a flight from Region of Ontario to Madison?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Madison (average of C$ 205). Flying from Region of Ontario to Madison in December is currently the most expensive (average of C$ 761). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Region of Ontario to Madison?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Madison. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Madison from Ontario?

    Madison Truax Field (MSN) is the airport you will fly into if you book a flight from Ontario to Madison. It is only a 8.7 km journey from Truax Field (MSN) to Madison’s city centre.

  • How long is the flight from Region of Ontario to Madison?

    Departing from Region of Ontario to Madison will take you 6h 29m. Region of Ontario and Madison are separated by a distance of 1114 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Madison?

    The most popular flight routes from Region of Ontario to Madison are Toronto Pearson Intl - Madison Truax Field, Montreal Pierre Elliott Trudeau Intl - Madison Truax Field and Ottawa - Madison Truax Field.

  • Can I find deals for flights from Ontario to Madison that include hotel bookings?

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

  • How can I find direct flights from Ontario to Madison?

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

  • Can I find deals for business class flights from Ontario to Madison?

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

  • What is the cheapest month to book a flight from Region of Ontario to Madison?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Madison (average of C$ 205). Flying from Region of Ontario to Madison in December is currently the most expensive (average of C$ 761). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Madison

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Vancouver Intl to O'Hare Intl flights
Vancouver Intl to Minneapolis flights
Calgary to O'Hare Intl flights
Pearson Intl to Minneapolis flights
Toronto Island to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Halifax to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Minneapolis flights
Winnipeg to O'Hare Intl flights
Québec City to O'Hare Intl flights
Winnipeg to Minneapolis flights
Edmonton to Minneapolis flights
Pearson Intl to Milwaukee flights
Edmonton to O'Hare Intl flights
Victoria to Minneapolis flights
Hamilton to O'Hare Intl flights
Toronto Island to Minneapolis flights
Calgary to Minneapolis flights
Vancouver Intl to Milwaukee flights
Regina to O'Hare Intl flights
Regina to Minneapolis flights
Halifax to Minneapolis flights
Saskatoon to Minneapolis flights
Region of Waterloo Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Milwaukee flights
Pearson Intl to Madison flights
Pearson Intl to Green Bay flights
Ottawa to Minneapolis flights
Pierre Elliott Trudeau Intl to Madison flights
Victoria to O'Hare Intl flights
Saskatoon to O'Hare Intl flights
London to O'Hare Intl flights
St. John's to O'Hare Intl flights
Calgary to Madison flights
Québec City to Minneapolis flights
Ottawa to Madison flights
Edmonton to Milwaukee flights
Kelowna to O'Hare Intl flights
Pearson Intl to Wausau flights
Sudbury to O'Hare Intl flights
Moncton to O'Hare Intl flights
Calgary to Milwaukee flights
Victoria to Milwaukee flights
Halifax to Madison flights
Edmonton to Madison flights
Regina to Milwaukee flights
Edmonton to Green Bay flights

Top airline flying from Ontario to Madison

Discover the top airline that operate flights from Ontario to Madison. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 205AverageC$ 873FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Madison?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Madison. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Madison?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Madison from Ontario.

Can Cheapflights find flights from Ontario to Madison with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Madison with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Madison become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.