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Cheap flights from Canada to Ontario from C$ 83

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Ontario
Explore the most affordable flight options available from Canada to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Sun 14/1211:05 p.m.YXX - YYZ
Nonstop4h 20mFlair Airlines
Sun 18/18:00 p.m.YYZ - YXX
Nonstop5h 20mFlair Airlines
Deal found 14/12C$ 234
Fri 26/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Wed 28/16:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 15/12C$ 246
Wed 17/1211:05 p.m.YXX - YYZ
Nonstop4h 20mFlair Airlines
Sun 18/18:00 p.m.YYZ - YXX
Nonstop5h 20mFlair Airlines
Deal found 13/12C$ 248
Sat 20/1211:05 p.m.YVR - YYZ
2 stops43h 40mMultiple Airlines
Sat 10/110:15 p.m.YYZ - YVR
Nonstop5h 29mMultiple Airlines
Deal found 12/12C$ 249
Sun 14/1211:05 p.m.YXX - YYZ
Nonstop4h 20mFlair Airlines
Sat 10/18:00 p.m.YYZ - YXX
Nonstop5h 20mFlair Airlines
Deal found 13/12C$ 260
Fri 26/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Fri 30/16:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Deal found 14/12C$ 260
Tue 16/1212:10 a.m.YVR - YYZ
Nonstop4h 40mFlair Airlines
Sun 18/17:55 a.m.YYZ - YVR
Nonstop5h 25mFlair Airlines
Deal found 13/12C$ 264
Tue 23/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Sun 18/16:45 a.m.YUL - YYZ
Nonstop1h 40mWestJet
Deal found 14/12C$ 266
Mon 15/121:20 a.m.YEG - YYZ
Nonstop4h 00mFlair Airlines
Thu 15/12:25 p.m.YYZ - YEG
Nonstop4h 25mFlair Airlines
Deal found 13/12C$ 268
Tue 16/1210:55 p.m.YVR - YYZ
Nonstop4h 45mFlair Airlines
Wed 14/17:55 a.m.YYZ - YVR
Nonstop5h 25mFlair Airlines
Deal found 14/12C$ 271
Tue 16/127:25 a.m.YEG - YYZ
Nonstop4h 00mFlair Airlines
Sun 18/19:55 p.m.YYZ - YEG
Nonstop4h 25mFlair Airlines
Deal found 13/12C$ 273
Sat 20/1211:05 p.m.YVR - YYZ
2 stops43h 40mMultiple Airlines
Tue 13/13:40 p.m.YYZ - YVR
1 stop8h 45mMultiple Airlines
Deal found 14/12C$ 275

Find flight deals from Canada to Ontario

Keep the following information in mind while searching for Canada to Ontario flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 158

One-way from

C$ 83

Popular in

December

Cheapest in

January

Average price

C$ 445

Good round-trip deal

C$ 121 or less

Good one-way deal

C$ 70 or less
WestJet
  • WestJet
  • 12/1-18/1
  • 2 total stops
  • 15h 11m total
  • Canada to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/1
  • Nonstop
  • 4h 30m total
  • Canada to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Canada to Ontario.
Search Deals
Price to beat on a one-way flight from Canada to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Canada to Ontario that are best for you.

Fly from

Canada

Fly to

Ontario

Route

Depart

Return

Price

EdmontonHamilton

YEG - YHM

YEGYHM

Edmonton

Mon 12/1

6:45 a.m.-5:17 p.m.

1 stop8h 32m

Hamilton

Sun 18/1

6:10 p.m.-12:44 a.m.

1 stop8h 34m

C$ 164

EdmontonHamilton

YEG - YHM

YEGYHM

Edmonton

Sun 11/1

6:45 a.m.-5:17 p.m.

1 stop8h 32m

Hamilton

Mon 26/1

6:10 p.m.-12:44 a.m.

1 stop8h 34m

C$ 174

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Wed 4/3

11:05 p.m.-6:40 a.m.

Nonstop4h 35m

Toronto Pearson Intl

Wed 18/3

8:00 p.m.-10:20 p.m.

Nonstop5h 20m

C$ 176

EdmontonHamilton

YEG - YHM

YEGYHM

Edmonton

Mon 12/1

4:35 p.m.-10:18 p.m.

Nonstop3h 43m

Hamilton

Sun 18/1

6:10 p.m.-10:49 p.m.

1 stop6h 39m

C$ 191

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Sun 18/1

9:10 p.m.-6:13 a.m.

1 stop6h 03m

Toronto Pearson Intl

Mon 19/1

8:00 p.m.-10:20 p.m.

Nonstop5h 20m

C$ 193

EdmontonHamilton

YEG - YHM

YEGYHM

Edmonton

Thu 29/1

4:35 p.m.-10:18 p.m.

Nonstop3h 43m

Hamilton

Thu 5/2

6:10 p.m.-10:47 p.m.

1 stop6h 37m

C$ 193

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Fri 6/3

8:10 p.m.-5:58 a.m.

1 stop6h 48m

Toronto Pearson Intl

Sun 15/3

8:00 p.m.-10:20 p.m.

Nonstop5h 20m

C$ 194

EdmontonHamilton

YEG - YHM

YEGYHM

Edmonton

Sun 11/1

4:35 p.m.-10:18 p.m.

Nonstop3h 43m

Hamilton

Sun 18/1

6:10 p.m.-10:49 p.m.

1 stop6h 39m

C$ 194

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Tue 27/1

11:10 a.m.-11:39 p.m.

2 stops9h 29m

Toronto Pearson Intl

Wed 28/1

8:00 p.m.-10:20 p.m.

Nonstop5h 20m

C$ 198

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Wed 7/1

5:50 p.m.-11:39 p.m.

Nonstop3h 49m

Toronto Pearson Intl

Thu 8/1

2:25 p.m.-4:50 p.m.

Nonstop4h 25m

C$ 198

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Ontario

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

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

Currently, September is the cheapest month in which you can book a flight from Canada to Region of Ontario (average of C$ 72). Flying from Canada to Region of Ontario in July is currently the most expensive (average of C$ 139). 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.

What is the cheapest time of day to fly from CA to ON?

Find hourly flight availability from Canada to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Canada to Region of Ontario by exploring options for tickets in the morning.

What is the cheapest day to fly from Canada to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Canada to Ontario. Price data was last updated on 13 December 2025.

Travelers seeking maximum savings on their Canada to Region of Ontario flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Canada to Region of Ontario

Explore weekly flight availability from Canada to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 December 2025.

The most flights from CA0 to CAON are scheduled on a Monday (63 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (41 on average).

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 15 December 2025.
Read through reviews of airlines operating flights from Canada to Ontario, such as Porter Airlines,Air Transat, andWestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
482 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,202 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Flair Airlines
6.0
Okay
255 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Canada to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    WestJet, Flair Airlines, and Porter Airlines can get you from Canada to Region of Ontario in just under 4h 35m. Your travel time can differ by up to 3h 57m. There are 3288 km between Canada and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 24 on Air Transat. Other airlines that offer cheap prices include Flair Airlines from C$ 30 and WestJet from C$ 62 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Canada to Region of Ontario (average of C$ 72). Flying from Canada to Region of Ontario in July is currently the most expensive (average of C$ 139). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Canada to Ontario

Discover the top 5 airlines that operate flights from Canada 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 83AverageC$ 259FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 92AverageC$ 435FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 93AverageC$ 369FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 102AverageC$ 518FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 119AverageC$ 453FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Ontario?

When you search for this flight from Canada to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Canada to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to Ontario.

Can Cheapflights find flights from Canada to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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