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Ontario

$147+ Cheap flights from Madison (MSN) to Ontario

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Madison to Ontario

Keep the following information in mind while searching for Madison to Ontario flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$358
(American Airlines)

One-way from

$147
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$392
Provider with most accurate pricing for Madison Truax Field-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Madison Truax Field-Toronto (YTO) flights.
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From Madison Truax Field to Ontario
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One-way flight from Madison Truax Field to Ontario
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Highest demand for flights based on searches. 38% potential increase in price ($349 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Madison to Ontario

Cheapest flights from Madison to Ontario
Explore the most affordable flight options available from Madison to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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 12/228:10 pmMSN - YYZ
1 stop13h 46mAmerican Airlines
Fri 1/26:00 amYYZ - MSN
1 stop14h 40mAmerican Airlines
Deal found 10/29$358
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/2711:23 amMSN - YYZ
1 stop24h 09mAmerican Airlines
Thu 12/46:00 amYYZ - MSN
1 stop8h 09mAmerican Airlines
Deal found 10/30$420
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:48 amMSN - YYZ
1 stop10h 31mMultiple Airlines
Sun 11/97:35 amYYZ - MSN
1 stop28h 36mMultiple Airlines
Deal found 10/30$455
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/1310:10 amMSN - YYZ
1 stop10h 19mAmerican Airlines
Sat 12/2011:38 amYYZ - MSN
1 stop9h 02mAmerican Airlines
Deal found 10/29$480
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:48 amMSN - YYZ
1 stop10h 31mMultiple Airlines
Wed 11/127:15 amYYZ - MSN
2 stops11h 13mMultiple Airlines
Deal found 10/30$501
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:08 pmMSN - YUL
1 stop29h 22mMultiple Airlines
Thu 12/115:25 pmYUL - MSN
2 stops40h 43mMultiple Airlines
Deal found 10/30$519
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:08 pmMSN - YUL
1 stop29h 22mMultiple Airlines
Mon 11/175:10 pmYUL - MSN
2 stops49h 18mMultiple Airlines
Deal found 10/30$549
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/136:30 amMSN - YYZ
1 stop9h 09mUnited Airlines
Sat 12/2012:05 pmYYZ - MSN
1 stop9h 58mUnited Airlines
Deal found 10/29$551
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:08 pmMSN - YUL
1 stop29h 22mMultiple Airlines
Tue 12/97:10 amYUL - MSN
1 stop6h 32mMultiple Airlines
Deal found 10/30$573
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:00 amMSN - YYZ
2 stops33h 35mMultiple Airlines
Thu 12/47:35 amYYZ - MSN
1 stop28h 36mMultiple Airlines
Deal found 10/30$579
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/179:48 amMSN - YUL
2 stops11h 51mAmerican Airlines
Thu 12/43:50 pmYUL - MSN
1 stop8h 31mAmerican Airlines
Deal found 10/29$582
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:08 pmMSN - YUL
1 stop29h 22mMultiple Airlines
Tue 11/116:45 amYUL - MSN
2 stops35h 43mMultiple Airlines
Deal found 10/30$584

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison to Ontario 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 October 30, 2025.
Use the filters below to find and compare flights from Madison to Ontario that are best for you.

Fly from

Madison

Fly to

Ontario

Route

Depart

Return

Price

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Mon 12/22

8:10 pm-10:56 am

1 stop13h 46m

Toronto Pearson Intl

Fri 1/2

6:00 am-7:40 pm

1 stop14h 40m

$358

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Thu 11/27

11:23 am-12:32 pm

1 stop24h 09m

Toronto Pearson Intl

Thu 12/4

6:00 am-1:09 pm

1 stop8h 09m

$420

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sat 12/13

10:10 am-9:29 pm

1 stop10h 19m

Toronto Pearson Intl

Sat 12/20

11:38 am-7:40 pm

1 stop9h 02m

$480

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sat 12/13

6:08 pm-11:43 am

2 stops40h 35m

Toronto Pearson Intl

Sat 12/20

7:10 am-5:28 pm

1 stop11h 18m

$551

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sat 12/13

6:30 am-4:39 pm

1 stop9h 09m

Toronto Pearson Intl

Sat 12/20

12:05 pm-9:03 pm

1 stop9h 58m

$551

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Thu 11/27

5:00 am-3:35 pm

2 stops33h 35m

Toronto Pearson Intl

Thu 12/4

7:35 am-11:11 am

1 stop28h 36m

$579

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Mon 4/20

7:00 am-10:25 am

1 stop26h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

9:25 am-9:53 am

1 stop25h 28m

$647

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Mon 11/17

5:00 am-3:09 pm

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

3:50 pm-11:21 pm

1 stop8h 31m

$651

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Thu 11/13

6:12 am-1:39 pm

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

6:00 am-12:45 pm

1 stop7h 45m

$662

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Fri 11/14

6:30 am-9:17 pm

1 stop13h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

4:45 pm-8:35 pm

1 stop4h 50m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 39 results
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Best time to book a flight from Madison to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Madison 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 Madison to Ontario

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

Currently, May is the cheapest month in which you can book a flight from Madison to Region of Ontario (average of $143). Flying from Madison to Region of Ontario in August is currently the most expensive (average of $545). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Madison to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Madison to Ontario. 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 from for flights from Madison to Ontario?

    Madison Truax Field (MSN), located 5.4 mi from the city center, is the airport you fly out of when you book flights from Madison to Ontario.

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

    Airlines like American Airlines, United Airlines, and Delta fly from Madison to Region of Ontario in about 6h 27m. The time it takes to get you to your destination can typically vary by up to 7h 19m. The distance from Madison to Region of Ontario 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 Madison to Region of Ontario?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madison to Ontario 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 Madison to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Madison to Region of Ontario (average of $143). Flying from Madison to Region of Ontario in August is currently the most expensive (average of $545). 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

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Alternative routes for Madison to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Madison to Ontario

Discover the top 3 airlines that operate flights from Madison to Ontario. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$570FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$327Average$493FlexibilityNo cancel feeOn-time71%

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