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Cheap flights from Ontario to Toronto from C$ 78

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTO
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

C$ 140

One-way from

C$ 78

Popular in

June

Cheapest in

January

Average price

C$ 309

Good round-trip deal

C$ 318 or less

Good one-way deal

C$ 127 or less
WestJet
  • WestJet
  • 22/5-26/5
  • Nonstop
  • 2h 16m total
  • Ontario to Toronto
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WestJet
  • WestJet
  • 3/6
  • Nonstop
  • 1h 09m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in April 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

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 29 April 2025.

Thu 22/55:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Mon 26/511:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 28/4C$ 140
Thu 12/66:45 a.m.YUL - YYZ
Nonstop1h 26mWestJet
Thu 19/611:15 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 28/4C$ 151
Tue 6/510:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Tue 13/57:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Deal found 28/4C$ 201
Tue 3/67:00 a.m.YQT - YYZ
1 stop5h 28mMultiple Airlines
Sat 7/67:00 a.m.YYZ - YQT
Nonstop1h 50mMultiple Airlines
Deal found 28/4C$ 204
Wed 4/66:50 p.m.YOW - YYZ
1 stop11h 01mPorter Airlines
Thu 5/69:10 a.m.YYZ - YOW
1 stop9h 05mPorter Airlines
Deal found 28/4C$ 211
Thu 12/64:40 p.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Thu 19/611:15 p.m.YYZ - YOW
Nonstop1h 07mMultiple Airlines
Deal found 27/4C$ 219
Sat 31/53:10 p.m.YUL - YYZ
Nonstop1h 28mMultiple Airlines
Sat 7/611:15 p.m.YYZ - YUL
Nonstop1h 22mMultiple Airlines
Deal found 28/4C$ 269
Fri 23/56:55 a.m.YQT - YTZ
1 stop4h 22mPorter Airlines
Sun 25/57:00 a.m.YTZ - YQT
1 stop4h 10mPorter Airlines
Deal found 28/4C$ 269
Mon 26/511:45 a.m.YQT - YYZ
1 stop6h 03mPorter Airlines
Mon 2/66:55 a.m.YYZ - YQT
1 stop4h 15mPorter Airlines
Deal found 28/4C$ 291
Tue 3/69:35 a.m.YOW - YTZ
Nonstop1h 02mPorter Airlines
Tue 3/612:50 p.m.YTZ - YOW
1 stop7h 16mPorter Airlines
Deal found 28/4C$ 295
Sun 8/61:50 p.m.YQG - YTZ
Nonstop0h 56mPorter Airlines
Mon 16/612:10 p.m.YTZ - YQG
Nonstop1h 00mPorter Airlines
Deal found 28/4C$ 310
Thu 29/54:45 p.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Fri 30/54:40 p.m.YTZ - YUL
Nonstop1h 15mPorter Airlines
Deal found 28/4C$ 310

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 29 April 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

Thu 22/5

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

Nonstop1h 09m

Toronto Pearson Intl

Mon 26/5

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

Nonstop1h 07m

C$ 140

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

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

Nonstop1h 26m

Toronto Pearson Intl

Thu 19/6

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

Nonstop1h 22m

C$ 151

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 3/6

7:00 a.m.-12:28 p.m.

1 stop5h 28m

Toronto Pearson Intl

Sat 7/6

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 204

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 4/6

6:50 p.m.-5:51 a.m.

1 stop11h 01m

Toronto Pearson Intl

Thu 5/6

9:10 a.m.-6:15 p.m.

1 stop9h 05m

C$ 211

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 12/6

4:40 p.m.-5:48 p.m.

Nonstop1h 08m

Toronto Pearson Intl

Thu 19/6

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

Nonstop1h 07m

C$ 219

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 10/5

10:15 a.m.-12:00 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Tue 13/5

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 231

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

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

Nonstop1h 26m

Toronto Pearson Intl

Thu 12/6

6:00 p.m.-7:20 p.m.

Nonstop1h 20m

C$ 238

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 23/5

6:55 a.m.-11:17 a.m.

1 stop4h 22m

Toronto Island

Sun 25/5

7:00 a.m.-11:10 a.m.

1 stop4h 10m

C$ 269

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Mon 26/5

11:45 a.m.-5:48 p.m.

1 stop6h 03m

Toronto Pearson Intl

Mon 2/6

6:55 a.m.-11:10 a.m.

1 stop4h 15m

C$ 291

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 3/6

9:35 a.m.-10:37 a.m.

Nonstop1h 02m

Toronto Island

Tue 3/6

12:50 p.m.-8:06 p.m.

1 stop7h 16m

C$ 295

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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, January is the cheapest month in which you can book a flight from Region of Ontario to Toronto (average of C$ 167). 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 29 April 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.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto 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 Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, 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 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 29 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat and WestJet from Ontario to Toronto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,823 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Canada
7.0
Good
9,228 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Flair Airlines
6.0
Okay
239 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Comfort

8.1

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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.

  • 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$ 78 on WestJet. Other airlines that offer cheap prices include Porter Airlines from C$ 118 and Flair Airlines from C$ 147 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 Island.

  • 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$ 167). 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

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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
Vancouver Intl to Region of Waterloo Intl flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Toronto Island flights
Abbotsford to Pearson Intl flights
Abbotsford to Region of Waterloo Intl flights
Calgary to Pearson Intl flights
Vancouver Intl to Hamilton flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Edmonton to Pearson Intl flights
Halifax to Toronto Island flights
Vancouver Intl to Ottawa flights
Winnipeg to Pearson Intl flights
Halifax to Pearson Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Calgary to Region of Waterloo Intl flights
Victoria to Pearson Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Calgary to Toronto Island flights
Toronto Island to Ottawa flights
Edmonton to Pierre Elliott Trudeau Intl flights
Abbotsford to Hamilton flights
Pearson Intl to Ottawa flights
St. John's to Pearson Intl flights
Saskatoon to Pearson Intl flights
Winnipeg to Toronto Island flights
Halifax to Region of Waterloo Intl flights
Calgary to Hamilton flights
Moncton to Toronto Island flights
Québec City to Pearson Intl flights
Regina to Pearson Intl flights
Edmonton to Toronto Island flights
Halifax to Hamilton flights
Winnipeg to Pierre Elliott Trudeau Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Edmonton to Hamilton flights
Ottawa to Toronto Island flights
Calgary to Ottawa flights
Moncton to Pearson Intl flights
Ottawa to Pearson Intl flights
Halifax to Ottawa flights
Kelowna to Pearson Intl flights
Edmonton to Ottawa flights
Toronto Island to Thunder Bay flights
Pearson Intl to Thunder Bay flights
Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights
Québec City 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 106AverageC$ 202FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 115AverageC$ 491FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 136AverageC$ 244FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 190AverageC$ 378FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 210AverageC$ 367FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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

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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?

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