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Cheap flights from Canada to Ontario from C$ 69

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YYZ
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Canada to Ontario

Keep the following information in mind while searching for Canada to Ontario flight deals. Data was last updated 25 March 2025.

Round-trip from

C$ 132

One-way from

C$ 70

Popular in

December

Cheapest in

January

Average price

C$ 305

Good round-trip deal

C$ 159 or less

Good one-way deal

C$ 82 or less
Porter Airlines
  • Porter Airlines
  • 12/4-15/4
  • Nonstop
  • 5h 18m total
  • Canada to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 12/4
  • Nonstop
  • 2h 30m total
  • Canada to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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

Find flight deals from Canada to Ontario

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 25 March 2025.

Wed 7/55:10 p.m.YWG - YYZ
Nonstop2h 30mFlair Airlines
Wed 14/57:15 a.m.YYZ - YWG
Nonstop2h 40mFlair Airlines
Deal found 24/3C$ 139
Fri 9/511:15 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Fri 16/56:45 a.m.YUL - YYZ
Nonstop1h 26mWestJet
Deal found 25/3C$ 139
Fri 11/48:25 p.m.YWG - YYZ
1 stop8h 52mMultiple Airlines
Tue 15/49:00 a.m.YYZ - YWG
Nonstop2h 45mMultiple Airlines
Deal found 23/3C$ 160
Mon 28/46:10 p.m.YYC - YYZ
Nonstop3h 55mFlair Airlines
Wed 7/52:55 p.m.YYZ - YYC
Nonstop4h 15mFlair Airlines
Deal found 24/3C$ 169
Thu 1/51:50 p.m.YEG - YYZ
Nonstop3h 50mFlair Airlines
Wed 7/510:35 a.m.YYZ - YEG
Nonstop4h 15mFlair Airlines
Deal found 24/3C$ 179
Fri 4/44:25 p.m.YWG - YYZ
1 stop7h 01mWestJet
Fri 11/46:30 p.m.YYZ - YWG
1 stop7h 14mWestJet
Deal found 23/3C$ 181
Wed 2/47:00 a.m.YEG - YYZ
1 stop5h 57mMultiple Airlines
Mon 14/49:05 p.m.YYZ - YEG
Nonstop4h 15mMultiple Airlines
Deal found 23/3C$ 182
Wed 2/47:00 a.m.YEG - YYZ
1 stop5h 57mWestJet
Tue 15/410:05 p.m.YYZ - YEG
Nonstop4h 25mWestJet
Deal found 23/3C$ 183
Sun 13/47:40 a.m.YYC - YYZ
1 stop8h 45mMultiple Airlines
Mon 14/410:35 p.m.YYZ - YYC
Nonstop4h 27mMultiple Airlines
Deal found 23/3C$ 185
Sat 12/47:05 a.m.YYC - YYZ
Nonstop4h 00mPorter Airlines
Tue 15/49:15 a.m.YYZ - YYC
Nonstop4h 25mPorter Airlines
Deal found 22/3C$ 191
Sat 3/511:45 p.m.YXX - YYZ
Nonstop4h 30mFlair Airlines
Fri 9/510:10 a.m.YYZ - YXX
Nonstop5h 00mFlair Airlines
Deal found 24/3C$ 192
Thu 10/411:35 a.m.YWG - YYZ
1 stop5h 50mPorter Airlines
Mon 14/42:00 p.m.YYZ - YWG
1 stop4h 59mPorter Airlines
Deal found 24/3C$ 193

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 25 March 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

WinnipegToronto

YWG - YYZ

YWGYYZ

Winnipeg

Wed 7/5

5:10 p.m.-8:40 p.m.

Nonstop2h 30m

Toronto Pearson Intl

Wed 14/5

7:15 a.m.-8:55 a.m.

Nonstop2h 40m

C$ 139

TorontoMontreal

YYZ - YUL

YYZYUL

Toronto Pearson Intl

Fri 2/5

11:15 p.m.-12:37 a.m.

Nonstop1h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:45 a.m.-8:11 a.m.

Nonstop1h 26m

C$ 148

WinnipegToronto

YWG - YYZ

YWGYYZ

Winnipeg

Fri 11/4

8:25 p.m.-6:17 a.m.

1 stop8h 52m

Toronto Pearson Intl

Tue 15/4

9:00 a.m.-10:45 a.m.

Nonstop2h 45m

C$ 160

CalgaryToronto

YYC - YYZ

YYCYYZ

Calgary

Mon 28/4

6:10 p.m.-12:05 a.m.

Nonstop3h 55m

Toronto Pearson Intl

Wed 7/5

2:55 p.m.-5:10 p.m.

Nonstop4h 15m

C$ 169

EdmontonToronto

YEG - YYZ

YEGYYZ

Edmonton

Thu 1/5

1:50 p.m.-7:40 p.m.

Nonstop3h 50m

Toronto Pearson Intl

Wed 7/5

10:35 a.m.-12:50 p.m.

Nonstop4h 15m

C$ 179

WinnipegToronto

YWG - YYZ

YWGYYZ

Winnipeg

Fri 4/4

4:25 p.m.-12:26 a.m.

1 stop7h 01m

Toronto Pearson Intl

Fri 11/4

6:30 p.m.-12:44 a.m.

1 stop7h 14m

C$ 181

CalgaryToronto

YYC - YYZ

YYCYYZ

Calgary

Mon 14/4

7:05 a.m.-1:05 p.m.

Nonstop4h 00m

Toronto Pearson Intl

Mon 14/4

9:05 p.m.-11:30 p.m.

Nonstop4h 25m

C$ 192

AbbotsfordToronto

YXX - YYZ

YXXYYZ

Abbotsford

Sat 3/5

11:45 p.m.-7:15 a.m.

Nonstop4h 30m

Toronto Pearson Intl

Fri 9/5

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

Nonstop5h 00m

C$ 192

VancouverToronto

YVR - YTZ

YVRYTZ

Vancouver Intl

Sun 13/4

7:35 a.m.-8:05 p.m.

1 stop9h 30m

Toronto Island

Mon 14/4

2:00 p.m.-8:57 p.m.

1 stop9h 57m

C$ 193

WinnipegToronto

YWG - YYZ

YWGYYZ

Winnipeg

Thu 10/4

11:35 a.m.-6:25 p.m.

1 stop5h 50m

Toronto Pearson Intl

Mon 14/4

2:00 p.m.-5:59 p.m.

1 stop4h 59m

C$ 193

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

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, January is the cheapest month in which you can book a flight from Canada to Region of Ontario (average of C$ 167). Flying from Canada to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 25 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Region of Ontario as you normally would.

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 25 March 2025.

The most flights from CA0 to CAON are scheduled on a Friday (60 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (43 on average).

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 25 March 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat and WestJet from Canada to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
275 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,785 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
8,952 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Flair Airlines
6.0
Okay
239 reviews
Porter Airlines
7.9
Good
275 reviews
Check prices

Entertainment

6.9

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

7.9

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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$ 70 on Flair Airlines. Other airlines that offer cheap prices include WestJet from C$ 70 and Porter Airlines from C$ 76 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, January is the cheapest month in which you can book a flight from Canada to Region of Ontario (average of C$ 167). Flying from Canada to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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 6 airlines flying from Canada to Ontario

Discover the top 6 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 92AverageC$ 579FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 95AverageC$ 444FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 97AverageC$ 348FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 99AverageC$ 289FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air TransatCheapestC$ 129AverageC$ 374FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Canada JetlinesCheapestC$ 217AverageC$ 297FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines 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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