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$136+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — YYZ
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$352
(Delta)

One-way from

$136
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$149
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. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:00 amMSN - YYZ
1 stop3h 25mDelta
Sun 4/206:15 amYYZ - MSN
1 stop8h 50mDelta
Deal found 3/31$352
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/183:20 pmMSN - YYZ
1 stop6h 28mAir Canada
Sun 4/208:10 amYYZ - MSN
2 stops7h 59mAir Canada
Deal found 3/31$357
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/182:27 pmMSN - YYZ
2 stops8h 27mUnited Airlines
Sun 4/2012:20 pmYYZ - MSN
1 stop3h 49mUnited Airlines
Deal found 3/30$362
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Tue 5/276:13 amMSN - YUL
1 stop6h 31mAmerican Airlines
Thu 5/297:47 amYUL - MSN
1 stop13h 41mAmerican Airlines
Deal found 3/29$383
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/248:46 amMSN - YYZ
2 stops21h 06mMultiple Airlines
Tue 5/274:00 pmYYZ - MSN
1 stop25h 19mMultiple Airlines
Deal found 3/30$442
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 6/116:00 amMSN - YYZ
2 stops7h 44mAmerican Airlines
Wed 6/253:45 pmYYZ - MSN
1 stop9h 14mAmerican Airlines
Deal found 3/30$475
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/156:30 amMSN - YUL
1 stop9h 56mUnited Airlines
Thu 5/229:45 amYUL - MSN
1 stop5h 09mUnited Airlines
Deal found 3/30$552
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:35 pmMSN - YUL
2 stops16h 13mMultiple Airlines
Sun 6/18:00 amYUL - MSN
2 stops8h 14mMultiple Airlines
Deal found 3/30$573
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/55:50 amMSN - YUL
1 stop6h 52mDelta
Thu 7/106:00 amYUL - MSN
1 stop7h 57mDelta
Deal found 3/31$585
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/53:50 pmMSN - YUL
2 stops17h 00mAir Canada
Thu 7/107:00 amYUL - MSN
2 stops10h 45mAir Canada
Deal found 3/31$653

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 March 31, 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

Fri 4/18

7:00 am-11:25 am

1 stop3h 25m

Toronto Pearson Intl

Sun 4/20

6:15 am-2:05 pm

1 stop8h 50m

$352

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Fri 4/18

3:20 pm-10:48 pm

1 stop6h 28m

Toronto Pearson Intl

Sun 4/20

8:10 am-3:09 pm

2 stops7h 59m

$357

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Fri 4/18

2:27 pm-11:54 pm

2 stops8h 27m

Toronto Pearson Intl

Sun 4/20

12:20 pm-3:09 pm

1 stop3h 49m

$362

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Tue 5/27

6:13 am-1:44 pm

1 stop6h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 5/29

7:47 am-8:28 pm

1 stop13h 41m

$383

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sat 5/24

8:46 am-6:52 am

2 stops21h 06m

Toronto Pearson Intl

Tue 5/27

4:00 pm-4:19 pm

1 stop25h 19m

$442

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Wed 6/11

6:00 am-2:44 pm

2 stops7h 44m

Toronto Pearson Intl

Wed 6/25

3:45 pm-11:59 pm

1 stop9h 14m

$475

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Thu 5/15

6:30 am-5:26 pm

1 stop9h 56m

Montreal Pierre Elliott Trudeau Intl

Thu 5/22

9:45 am-1:54 pm

1 stop5h 09m

$552

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Thu 5/29

2:35 pm-7:48 am

2 stops16h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 6/1

8:00 am-3:14 pm

2 stops8h 14m

$573

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Sat 7/5

5:50 am-1:42 pm

1 stop6h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 7/10

6:00 am-12:57 pm

1 stop7h 57m

$585

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Sat 7/5

3:50 pm-9:50 am

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 7/10

7:00 am-4:45 pm

2 stops10h 45m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 results
1
2

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, January is the cheapest month in which you can book a flight from Madison to Region of Ontario (average of $243). Flying from Madison to Region of Ontario in July is currently the most expensive (average of $359). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 March 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Madison to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,012 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Madison to Region of Ontario one-way?

    $163 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $175 and $283, respectively.

  • 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 - Toronto Pearson Intl. You may also consider Madison Truax Field - Montreal Pierre Elliott Trudeau 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, January is the cheapest month in which you can book a flight from Madison to Region of Ontario (average of $243). Flying from Madison to Region of Ontario in July is currently the most expensive (average of $359). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$486FlexibilityNo cancel feeOn-time69%
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