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Cheap flights from Ontario to Toronto from C$ 70

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTO
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Toronto

Keep the following information in mind while searching for Ontario to Toronto flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 127

One-way from

C$ 70

Popular in

July

Cheapest in

January

Average price

C$ 243

Good round-trip deal

C$ 277 or less

Good one-way deal

C$ 176 or less
WestJet
  • WestJet
  • 16/2-21/2
  • Nonstop
  • 2h 30m total
  • Ontario to Toronto
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WestJet
  • WestJet
  • 20/4
  • Nonstop
  • 1h 21m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Toronto (YTO).
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Price to beat on a one-way flight from Ontario to Toronto (YTO).
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Find flight deals from Ontario to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Toronto
Explore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 20/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 23/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 161
Tue 25/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Fri 28/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 30/10C$ 165
Wed 26/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Wed 3/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 168
Tue 25/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 2/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 169
Fri 5/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 7/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 28/10C$ 177
Sat 29/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sat 29/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 180
Sat 22/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 1/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 29/10C$ 182
Thu 20/118:30 a.m.YOW - YTZ
Nonstop1h 12mAir Canada
Sun 23/118:50 a.m.YTZ - YOW
Nonstop0h 56mAir Canada
Deal found 30/10C$ 200
Thu 20/113:35 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Sun 23/119:30 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 28/10C$ 202
Sat 22/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Mon 24/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 30/10C$ 205
Sun 14/128:40 a.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Mon 5/17:55 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 28/10C$ 207
Mon 24/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Mon 1/1211:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 28/10C$ 214

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Toronto 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 30 October 2025.
Use the filters below to find and compare flights from Ontario to Toronto that are best for you.

Fly from

Ontario

Fly to

Toronto

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 1/4

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 22/4

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 134

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 26/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Fri 13/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 141

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 27/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Sat 14/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 142

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 25/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Fri 28/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 173

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 20/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 23/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 175

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 24/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 1/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 175

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 27/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 11/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 26/2

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Wed 11/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 2/3

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Thu 12/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 3/3

5:40 a.m.-7:01 a.m.

Nonstop1h 21m

Toronto Pearson Intl

Tue 10/3

11:30 p.m.-12:39 a.m.

Nonstop1h 09m

C$ 176

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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

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

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Toronto (average of C$ 85). Flying from Region of Ontario to Toronto in February is currently the most expensive (average of C$ 166). 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 ON to YTO?

Find hourly flight availability from Ontario to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

It’s typically best to fly out from Region of Ontario to Toronto at noon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Toronto. Price data was last updated on 16 December 2024.

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

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ontario to Toronto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,152 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,383 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
252 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Toronto. 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 Region of Ontario to Toronto?

    A quick flight from Region of Ontario to Toronto can take about 1h 08m. WestJet provides one of the quickest options available for as low as C$ 214. There are 351 km between Region of Ontario and Toronto. Most flights are nonstop.

  • What are the most popular routes from Region of Ontario to Toronto?

    The most popular route from Region of Ontario to Toronto is Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Toronto Island or Ottawa - Toronto Pearson Intl.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Toronto (average of C$ 85). Flying from Region of Ontario to Toronto in February is currently the most expensive (average of C$ 166). 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 Ontario to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Pearson Intl flights
Abbotsford to Pearson Intl flights
Vancouver Intl to Toronto Island flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
Calgary to Pearson Intl flights
Halifax to Pearson Intl flights
Halifax to Toronto Island flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Edmonton to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Winnipeg to Pearson Intl flights
Halifax to Hamilton flights
Edmonton to Hamilton flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Ottawa flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Calgary to Hamilton flights
Ottawa to Pearson Intl flights
Calgary to Toronto Island flights
Edmonton to Toronto Island flights
Halifax to Region of Waterloo Intl flights
Calgary to Region of Waterloo Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Winnipeg to Toronto Island flights
Thunder Bay to Pearson Intl flights
Abbotsford to Region of Waterloo Intl flights
Pearson Intl to Ottawa flights
Calgary to Ottawa flights
St. John's to Pearson Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Kelowna to Pearson Intl flights
Victoria to Pearson Intl flights
Toronto Island to Ottawa flights
Thunder Bay to Toronto Island flights
Halifax to Ottawa flights
Saskatoon to Pearson Intl flights
Edmonton to Pierre Elliott Trudeau Intl flights
Moncton to Pearson Intl flights
Regina to Pearson Intl flights
Ottawa to Toronto Island flights
Pearson Intl to Thunder Bay flights
Edmonton to Ottawa flights
Abbotsford to Hamilton flights
Winnipeg to Pierre Elliott Trudeau Intl flights
Toronto Island to Thunder Bay flights
Moncton to Toronto Island flights
Québec City to Pearson Intl flights

Top 5 airlines flying from Ontario to Toronto

Discover the top 5 airlines that operate flights from Ontario to Toronto. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 107AverageC$ 219FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 108AverageC$ 216FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 186AverageC$ 355FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 201AverageC$ 428FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 215AverageC$ 370FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Ontario to Toronto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Toronto for you. Better yet — we are completely free to use.

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

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

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

Of course! You can now track prices for flights from Ontario to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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