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Madison

$213+ Cheap flights from Ontario to Madison (MSN)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSN
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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Cheap flight deals from Ontario to Madison

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 June 30, 2026.

This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:34 pm
YUL
-
MSN
1 stop16h 52m
American Airlines
Mon 8/106:53 pm
MSN
-
YUL
1 stop15h 50m
American Airlines
Deal found 6/28$435
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:55 am
YUL
-
MSN
1 stop5h 54m
American Airlines
Fri 8/216:53 pm
MSN
-
YUL
1 stop15h 50m
American Airlines
Deal found 6/30$439
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:10 am
YUL
-
MSN
1 stop4h 42m
United Airlines
Sun 7/265:00 am
MSN
-
YUL
1 stop4h 40m
United Airlines
Deal found 6/26$459
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:13 pm
YYZ
-
MSN
1 stop8h 11m
American Airlines
Mon 9/218:05 pm
MSN
-
YYZ
1 stop13h 54m
American Airlines
Deal found 6/29$459
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:05 am
YOW
-
MSN
2 stops8h 37m
United Airlines
Wed 8/196:30 am
MSN
-
YOW
2 stops11h 25m
United Airlines
Deal found 6/28$466
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
YYZ
-
MSN
1 stop5h 49m
United Airlines
Sat 7/188:10 am
MSN
-
YYZ
1 stop4h 32m
United Airlines
Deal found 6/26$468
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:15 am
YYZ
-
MSN
1 stop4h 27m
United Airlines
Sun 8/238:10 am
MSN
-
YYZ
1 stop4h 32m
United Airlines
Deal found 6/29$469
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:25 am
YOW
-
MSN
1 stop6h 24m
United Airlines
Wed 7/2910:48 am
MSN
-
YOW
1 stop5h 19m
United Airlines
Deal found 6/28$473
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:00 am
YYZ
-
MSN
1 stop10h 17m
American Airlines
Mon 8/316:00 am
MSN
-
YYZ
1 stop6h 26m
American Airlines
Deal found 6/29$475
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:25 pm
YYZ
-
MSN
1 stop6h 54m
American Airlines
Mon 8/36:00 am
MSN
-
YYZ
1 stop9h 45m
American Airlines
Deal found 6/29$478
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:15 am
YUL
-
MSN
2 stops10h 42m
United Airlines
Sun 8/96:41 am
MSN
-
YUL
1 stop13h 45m
United Airlines
Deal found 6/30$489
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:45 am
YUL
-
MSN
1 stop14h 27m
United Airlines
Mon 7/136:29 am
MSN
-
YUL
1 stop14h 37m
United Airlines
Deal found 6/29$490

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 June 30, 2026.

Round-trip from

$435
(American Airlines)

One-way from

$213
(Kiwi.com)
From Ontario to Madison Truax Field
Search Deals
One-way flight from Ontario to Madison Truax Field
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 2,558,603 searches. Data last updated June 30, 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

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

6:10 am-9:52 am

1 stop4h 42m

Madison Truax Field

Sun 7/26

5:00 am-10:40 am

1 stop4h 40m

$459

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Wed 8/12

6:05 am-10:13 am

1 stop5h 08m

Madison Truax Field

Wed 8/19

6:30 am-9:35 pm

1 stop14h 05m

$466

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Thu 8/20

6:25 am-1:42 pm

1 stop8h 17m

Madison Truax Field

Tue 8/25

2:47 pm-9:35 pm

1 stop5h 48m

$466

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Fri 8/7

5:15 pm-11:12 pm

1 stop6h 57m

Madison Truax Field

Mon 8/10

5:00 am-9:54 am

1 stop3h 54m

$468

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Wed 7/15

7:00 am-11:49 am

1 stop5h 49m

Madison Truax Field

Sat 7/18

8:10 am-1:42 pm

1 stop4h 32m

$468
Quickest round-trip

TorontoMadison

YYZ - MSN

YYZMSN

Toronto Pearson Intl

Fri 8/21

10:15 am-1:42 pm

1 stop4h 27m

Madison Truax Field

Sun 8/23

8:10 am-1:42 pm

1 stop4h 32m

$469

OttawaMadison

YOW - MSN

YOWMSN

Ottawa

Wed 7/22

6:25 am-11:49 am

1 stop6h 24m

Madison Truax Field

Wed 7/29

10:45 am-4:38 pm

1 stop4h 53m

$473

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

9:15 am-6:57 pm

2 stops10h 42m

Madison Truax Field

Sun 8/9

6:41 am-9:26 pm

1 stop13h 45m

$489

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

2:29 pm-7:45 pm

1 stop6h 16m

Madison Truax Field

Thu 7/16

7:00 am-4:20 pm

1 stop8h 20m

$490

MontrealMadison

YUL - MSN

YULMSN

Montreal Pierre Elliott Trudeau Intl

Mon 7/13

6:10 am-8:57 pm

1 stop15h 47m

Madison Truax Field

Wed 7/15

6:29 am-10:06 pm

1 stop14h 37m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 38 resultsSorted by cheapest first
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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

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?

    If you book a flight to Madison from Ontario, you will be flying to Truax Field, which is the city’s only airport. Madison Truax Field (MSN) is located 5.4 mi from the center of Madison.

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

    American Airlines, United Airlines, and Delta can get you from Region of Ontario to Madison in just under 4h 42m. Your travel time can differ by up to 5h 27m. The distance from Region of Ontario to Madison is about 785 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Region of Ontario to Madison is Toronto Pearson Intl - Madison Truax Field. You may also consider Montreal Pierre Elliott Trudeau Intl - Madison Truax Field or 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.

See more FAQs

Traveling to a place near Madison?

Book flights to Madison if you plan to visit one of these locations
Sun Prairie
Middleton
Baraboo
Fitchburg

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