Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ontario to Toronto from C$ 58

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 125

One-way from

C$ 58

Popular in

August

Cheapest in

January

Average price

C$ 331

Good round-trip deal

C$ 272 or less

Good one-way deal

C$ 142 or less
WestJet
  • WestJet
  • 1/10-10/10
  • Nonstop
  • 2h 16m total
  • Ontario to Toronto
Search Deals
WestJet
  • WestJet
  • 4/10
  • Nonstop
  • 1h 09m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Ontario to Toronto (YTO).
Search Deals

Find flight deals from Ontario to Toronto

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 11 September 2025.

Wed 1/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Fri 10/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 9/9C$ 125
Wed 1/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Wed 1/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 9/9C$ 130
Sat 25/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sat 1/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/9C$ 132
Thu 30/105:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 2/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/9C$ 134
Thu 23/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Thu 23/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 10/9C$ 136
Thu 9/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 19/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 8/9C$ 146
Sat 25/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 26/1011:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/9C$ 147
Wed 8/105:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Mon 20/1011:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 10/9C$ 150
Fri 14/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Sun 16/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 10/9C$ 179
Sat 25/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Sun 26/1011:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 10/9C$ 180
Mon 3/116:45 a.m.YUL - YYZ
Nonstop1h 42mWestJet
Sat 15/1111:15 p.m.YYZ - YUL
Nonstop1h 28mWestJet
Deal found 8/9C$ 182
Wed 1/106:45 a.m.YUL - YYZ
Nonstop1h 25mWestJet
Wed 8/1011:05 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 9/9C$ 183

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 11 September 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

Sat 25/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 1/11

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

Nonstop1h 12m

C$ 133

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 30/10

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

Nonstop1h 25m

Toronto Pearson Intl

Sun 2/11

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

Nonstop1h 12m

C$ 134

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Thu 23/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 136

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 8/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Mon 20/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 150

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 10/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Fri 17/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 164

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 25/10

4:15 p.m.-5:21 p.m.

Nonstop1h 06m

C$ 173

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 24/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Wed 1/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 27/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sat 4/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 176

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 18/11

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

Nonstop1h 25m

Toronto Pearson Intl

Mon 1/12

5:15 p.m.-6:26 p.m.

Nonstop1h 11m

C$ 177

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 8/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Wed 15/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 180

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
1
2
3
...
6

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, January is the cheapest month in which you can book a flight from Region of Ontario to Toronto (average of C$ 168). Flying from Region of Ontario to Toronto 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 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 11 September 2025.

When flying from Region of Ontario to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 September 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
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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
250 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

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 09m. WestJet provides one of the quickest options available for as low as C$ 133. There are 362 km between Region of Ontario and Toronto. Most flights are nonstop.

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

    One-way options have recently been found by users for as low as C$ 69 on WestJet. Other airlines that offer cheap prices include Flair Airlines from C$ 97 and Porter Airlines from C$ 98 one-way.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Toronto (average of C$ 168). Flying from Region of Ontario to Toronto 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

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

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 Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
Vancouver Intl to Toronto Island flights
Edmonton to Pearson Intl flights
Halifax to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Halifax to Toronto Island flights
Calgary to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Winnipeg to Pearson Intl flights
Vancouver Intl to Ottawa flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Halifax to Hamilton flights
Vancouver Intl to Region of Waterloo Intl flights
Calgary to Hamilton flights
Edmonton to Pierre Elliott Trudeau Intl flights
Halifax to Region of Waterloo Intl flights
Calgary to Toronto Island flights
Kelowna to Pearson Intl flights
Calgary to Region of Waterloo Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Winnipeg to Pierre Elliott Trudeau Intl flights
Toronto Island to Ottawa flights
Calgary to Ottawa flights
Victoria to Pearson Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Edmonton to Hamilton flights
St. John's to Pearson Intl flights
Edmonton to Ottawa flights
Abbotsford to Hamilton flights
Pearson Intl to Ottawa flights
Québec City to Pearson Intl flights
Québec City to Toronto Island flights
Edmonton to Toronto Island flights
Ottawa to Pearson Intl flights
Winnipeg to Toronto Island flights
Saskatoon to Pearson Intl flights
Winnipeg to Ottawa flights
Halifax to Ottawa flights
Thunder Bay to Pearson Intl flights
Abbotsford to Region of Waterloo Intl flights
Hamilton to Pierre Elliott Trudeau Intl flights
Thunder Bay to Toronto Island flights
Regina to Pearson Intl flights
Ottawa to Toronto Island flights
Fredericton to Toronto Island 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 106AverageC$ 219FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Flair AirlinesCheapestC$ 106AverageC$ 206FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 115AverageC$ 462FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 186AverageC$ 372FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 213AverageC$ 367FlexibilityNo 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.