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$149+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — YYZ
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$353
(American Airlines)

One-way from

$171
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$341
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. 7% potential increase in price ($31 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 April 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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 5/206:28 pmMSN - YYZ
1 stop15h 23mAmerican Airlines
Thu 5/226:00 amYYZ - MSN
1 stop10h 53mAmerican Airlines
Deal found 4/29$397
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:00 amMSN - YYZ
1 stop7h 00mDelta
Tue 5/136:15 amYYZ - MSN
1 stop9h 18mDelta
Deal found 4/29$483
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/138:16 pmMSN - YUL
1 stop14h 14mAmerican Airlines
Fri 6/207:29 amYUL - MSN
1 stop17h 30mAmerican Airlines
Deal found 4/29$514
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 5/232:35 pmMSN - YYZ
1 stop5h 09mUnited Airlines
Mon 5/269:00 amYYZ - MSN
1 stop4h 13mUnited Airlines
Deal found 4/28$526
This United deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:20 amMSN - YYZ
1 stop6h 26mMultiple Airlines
Thu 5/2911:00 amYYZ - MSN
1 stop5h 14mMultiple Airlines
Deal found 4/28$579
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/43:55 pmMSN - YYZ
1 stop6h 12mAir Canada
Wed 5/76:35 pmYYZ - MSN
1 stop3h 53mAir Canada
Deal found 4/29$693
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/510:55 amMSN - YUL
2 stops7h 50mUnited Airlines
Thu 7/108:10 amYUL - MSN
2 stops8h 05mUnited Airlines
Deal found 4/29$714
This United deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:05 amMSN - YUL
1 stop25h 18mMultiple Airlines
Wed 6/189:15 amYUL - MSN
2 stops11h 01mMultiple Airlines
Deal found 4/28$833
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/189:27 amMSN - YUL
2 stops11h 01mDelta
Mon 7/216:00 amYUL - MSN
2 stops11h 21mDelta
Deal found 4/29$1,051

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 April 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

Sat 5/24

3:28 pm-12:30 pm

1 stop20h 02m

Toronto Pearson Intl

Wed 6/11

5:19 pm-9:49 pm

1 stop5h 30m

$353

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sun 6/8

6:45 am-11:55 am

1 stop4h 10m

Toronto Pearson Intl

Thu 6/19

6:30 am-11:13 am

1 stop5h 43m

$354

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Wed 5/28

3:55 pm-8:44 pm

1 stop3h 49m

Toronto Pearson Intl

Sat 6/7

6:15 am-4:40 pm

2 stops11h 25m

$359

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sun 6/8

2:35 pm-11:58 pm

1 stop8h 23m

Toronto Pearson Intl

Wed 6/18

12:30 am-3:14 pm

2 stops15h 44m

$387

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Mon 5/12

4:53 pm-4:55 pm

2 stops23h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

12:30 pm-8:01 am

1 stop20h 31m

$402

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sun 6/8

2:35 pm-7:50 am

2 stops16h 15m

Toronto Pearson Intl

Thu 6/19

8:05 pm-10:11 am

2 stops15h 06m

$421

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Sat 7/5

10:50 am-6:53 pm

1 stop7h 03m

Montreal Pierre Elliott Trudeau Intl

Thu 7/10

6:00 am-2:05 pm

1 stop9h 05m

$548

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Thu 6/19

6:30 am-10:06 pm

2 stops14h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 6/23

9:45 am-10:18 pm

1 stop13h 33m

$660

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

Thu 6/12

7:05 am-9:23 am

1 stop25h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 6/18

9:15 am-7:16 pm

2 stops11h 01m

$833

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

Sat 5/31

5:09 am-10:51 am

1 stop4h 42m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 17 results
1
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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, 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 April 30, 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
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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?

    $171 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $174 and $185, 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$450FlexibilityNo cancel feeOn-time69%

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