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$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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — YYZ
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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 septiembre 15, 2025.

Round-trip from

$340
(Kiwi.com)

One-way from

$147
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$571
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. 36% potential increase in price ($312 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
mié. 10/296:08 pmMSN - YYZ
1 stop29h 03mMultiple Airlines
mié. 11/57:15 amYYZ - MSN
2 stops11h 13mMultiple Airlines
Deal found 9/13$340
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 10/308:00 pmMSN - YYZ
2 stops23h 00mMultiple Airlines
jue. 11/67:35 amYYZ - MSN
1 stop31h 06mMultiple Airlines
Deal found 9/15$353
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 11/148:00 pmMSN - YYZ
2 stops47h 32mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$360
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mié. 11/126:08 pmMSN - YYZ
1 stop29h 03mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$371
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
dom. 11/168:00 pmMSN - YYZ
2 stops24h 07mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$400
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 11/148:00 pmMSN - YYZ
2 stops33h 20mMultiple Airlines
vie. 11/212:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$409
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mié. 11/126:08 pmMSN - YYZ
1 stop29h 03mMultiple Airlines
vie. 11/212:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$412
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
sáb. 11/159:48 amMSN - YYZ
1 stop10h 31mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$414
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
lun. 11/178:00 pmMSN - YYZ
2 stops26h 00mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$421
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
dom. 11/168:00 pmMSN - YYZ
2 stops24h 07mMultiple Airlines
vie. 11/212:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$440
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 11/148:00 pmMSN - YYZ
2 stops47h 32mMultiple Airlines
sáb. 11/227:10 amYYZ - MSN
1 stop11h 18mMultiple Airlines
Deal found 9/15$441
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 11/138:00 pmMSN - YYZ
2 stops24h 22mMultiple Airlines
mar. 11/252:20 pmYYZ - MSN
1 stop19h 48mMultiple Airlines
Deal found 9/15$447

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 septiembre 15, 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

vie. 11/14

8:00 pm-8:32 pm

2 stops47h 32m

Toronto Pearson Intl

mar. 11/25

2:20 pm-9:08 am

1 stop19h 48m

$360

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

mié. 11/12

6:08 pm-12:11 am

1 stop29h 03m

Toronto Pearson Intl

sáb. 11/22

7:10 am-5:28 pm

1 stop11h 18m

$451

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

sáb. 11/15

9:48 am-9:19 pm

1 stop10h 31m

Toronto Pearson Intl

vie. 11/21

2:20 pm-9:08 am

1 stop19h 48m

$455

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

dom. 11/16

8:00 pm-9:07 pm

2 stops24h 07m

Toronto Pearson Intl

sáb. 11/22

7:10 am-5:28 pm

1 stop11h 18m

$480

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

mié. 10/29

6:00 am-2:29 pm

1 stop7h 29m

Toronto Pearson Intl

mié. 11/5

4:44 pm-9:18 am

1 stop17h 34m

$510

MadisonToronto

MSN - YYZ

MSNYYZ

Madison Truax Field

lun. 11/17

8:00 pm-2:05 pm

2 stops17h 05m

Toronto Pearson Intl

vie. 11/21

2:20 pm-9:08 am

1 stop19h 48m

$543

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

jue. 11/13

4:35 pm-3:11 pm

1 stop21h 36m

Montreal Pierre Elliott Trudeau Intl

dom. 11/16

3:52 pm-9:18 am

1 stop18h 26m

$548

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

jue. 1/29

5:23 pm-3:00 pm

1 stop20h 37m

Montreal Pierre Elliott Trudeau Intl

dom. 2/1

3:45 pm-1:26 pm

1 stop22h 41m

$548

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

jue. 10/30

2:14 pm-11:44 am

1 stop20h 30m

Montreal Pierre Elliott Trudeau Intl

dom. 11/2

3:52 pm-9:18 am

1 stop18h 26m

$548

MadisonMontreal

MSN - YUL

MSNYUL

Madison Truax Field

mié. 10/29

2:24 pm-11:40 am

1 stop20h 16m

Montreal Pierre Elliott Trudeau Intl

mié. 11/5

7:30 am-10:49 pm

2 stops16h 19m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 42 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, 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 August is currently the most expensive (average of $348). 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 septiembre 15, 2025.
Peruse reviews from past customers who have flown with Delta and United 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
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 fly from Madison to Region of Ontario in about 21h 36m. The time it takes to get you to your destination can typically vary by up to . The distance from Madison to Region of Ontario is about 785 mi.

  • 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, 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 August is currently the most expensive (average of $348). 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 2 airlines flying from Madison to Ontario

Discover the top 2 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$440FlexibilityNo cancel feeOn-time69%

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