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Cheap flights from Ontario to Toronto from C$ 74

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YTO
15 Apr — 22 Apr1
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 10 April 2025.

Round-trip from

C$ 147

One-way from

C$ 74

Popular in

June

Cheapest in

January

Average price

C$ 312

Good round-trip deal

C$ 291 or less

Good one-way deal

C$ 146 or less
WestJet
  • WestJet
  • 1/5-5/5
  • Nonstop
  • 2h 48m total
  • Ontario to Toronto
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WestJet
  • WestJet
  • 23/5
  • Nonstop
  • 1h 09m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 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 10 April 2025.

Thu 1/56:45 a.m.YUL - YYZ
Nonstop1h 26mWestJet
Mon 5/511:15 p.m.YYZ - YUL
Nonstop1h 22mWestJet
Deal found 9/4C$ 147
Thu 1/55:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Sun 4/511:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Deal found 9/4C$ 147
Thu 1/57:00 a.m.YOW - YYZ
Nonstop1h 08mMultiple Airlines
Sun 4/511:15 p.m.YYZ - YOW
Nonstop1h 07mMultiple Airlines
Deal found 9/4C$ 221
Sat 10/511:45 a.m.YQT - YYZ
1 stop6h 03mMultiple Airlines
Sat 17/57:00 a.m.YYZ - YQT
Nonstop1h 50mMultiple Airlines
Deal found 9/4C$ 225
Tue 10/66:30 p.m.YOW - YYZ
1 stop11h 08mPorter Airlines
Wed 11/69:15 a.m.YYZ - YOW
Nonstop1h 06mPorter Airlines
Deal found 9/4C$ 227
Tue 6/56:45 a.m.YUL - YYZ
Nonstop1h 26mMultiple Airlines
Thu 8/56:35 p.m.YYZ - YUL
Nonstop1h 22mMultiple Airlines
Deal found 9/4C$ 242
Sat 7/611:45 a.m.YQT - YTZ
1 stop6h 32mPorter Airlines
Sun 8/61:00 p.m.YTZ - YQT
2 stops7h 45mPorter Airlines
Deal found 8/4C$ 242
Sat 7/611:45 a.m.YQT - YYZ
1 stop6h 03mPorter Airlines
Sun 8/69:10 a.m.YYZ - YQT
2 stops11h 35mPorter Airlines
Deal found 8/4C$ 251
Wed 7/55:15 a.m.YQT - YYZ
Nonstop1h 50mAir Canada
Wed 14/59:00 p.m.YYZ - YQT
Nonstop1h 49mAir Canada
Deal found 9/4C$ 262
Tue 24/68:55 a.m.YUL - YTZ
Nonstop1h 25mPorter Airlines
Tue 24/612:50 p.m.YTZ - YUL
1 stop5h 05mPorter Airlines
Deal found 8/4C$ 286
Thu 24/410:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Tue 29/47:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Deal found 9/4C$ 316
Wed 7/511:45 a.m.YQT - YTZ
2 stops7h 50mMultiple Airlines
Sat 10/54:35 p.m.YTZ - YQT
Nonstop2h 08mMultiple Airlines
Deal found 8/4C$ 316

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 10 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

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 1/5

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

Nonstop1h 26m

Toronto Pearson Intl

Mon 5/5

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

Nonstop1h 22m

C$ 147

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 1/5

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

Nonstop1h 09m

Toronto Pearson Intl

Sun 4/5

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

Nonstop1h 07m

C$ 147

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 1/5

7:00 a.m.-8:08 a.m.

Nonstop1h 08m

Toronto Pearson Intl

Sun 4/5

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

Nonstop1h 07m

C$ 221

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 10/5

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

1 stop6h 03m

Toronto Pearson Intl

Sat 17/5

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

Nonstop1h 50m

C$ 225

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 10/6

6:30 p.m.-5:38 a.m.

1 stop11h 08m

Toronto Pearson Intl

Wed 11/6

7:40 a.m.-5:46 p.m.

2 stops10h 06m

C$ 227

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sat 7/6

11:45 a.m.-6:17 p.m.

1 stop6h 32m

Toronto Island

Sun 8/6

1:00 p.m.-8:45 p.m.

2 stops7h 45m

C$ 242

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 6/5

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

Nonstop1h 26m

Toronto Pearson Intl

Thu 8/5

6:35 p.m.-7:57 p.m.

Nonstop1h 22m

C$ 242

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 7/6

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

1 stop6h 03m

Toronto Pearson Intl

Sun 8/6

9:10 a.m.-8:45 p.m.

2 stops11h 35m

C$ 251

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 7/5

5:15 a.m.-7:05 a.m.

Nonstop1h 50m

Toronto Pearson Intl

Wed 14/5

9:00 p.m.-10:49 p.m.

Nonstop1h 49m

C$ 262

MontrealToronto

YUL - YTZ

YULYTZ

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

8:55 a.m.-10:20 a.m.

Nonstop1h 25m

Toronto Island

Tue 24/6

12:50 p.m.-5:55 p.m.

1 stop5h 05m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

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 10 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 10 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
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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
384 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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
2,802 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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
9,083 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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
8.0
Very good
280 reviews
Check prices

Boarding

8.2

Crew

8.7

Comfort

8.0

Overall

8.0

Food

7.6

Entertainment

6.9

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 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$ 74 on WestJet. Other airlines that offer cheap prices include Porter Airlines from C$ 111 and Flair Airlines from C$ 112 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 Thunder Bay - 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 Toronto Island flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Abbotsford to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Calgary to Pearson Intl flights
Halifax to Toronto Island flights
Edmonton to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
Halifax to Pearson Intl flights
Winnipeg to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Ottawa flights
Calgary to Toronto Island flights
Calgary to Pierre Elliott Trudeau Intl flights
Victoria to Pearson Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Abbotsford to Region of Waterloo Intl flights
Winnipeg to Toronto Island flights
Calgary to Region of Waterloo Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Edmonton to Pierre Elliott Trudeau Intl flights
Edmonton to Toronto Island flights
Halifax to Region of Waterloo Intl flights
Winnipeg to Pierre Elliott Trudeau Intl flights
St. John's to Pearson Intl flights
Toronto Island to Ottawa flights
Saskatoon to Pearson Intl flights
Calgary to Hamilton flights
Calgary to Ottawa flights
Abbotsford to Hamilton flights
Halifax to Hamilton flights
Pearson Intl to Ottawa flights
Moncton to Toronto Island flights
Edmonton to Hamilton flights
Québec City to Pearson Intl flights
Regina to Pearson Intl flights
Abbotsford to Pierre Elliott Trudeau Intl flights
Edmonton to Ottawa flights
Winnipeg to Ottawa flights
Kelowna to Pearson Intl flights
Thunder Bay to Toronto Island flights
Halifax to Ottawa flights
Toronto Island to Thunder Bay flights
Moncton to Pearson Intl flights
Pearson Intl to Thunder Bay flights
Ottawa to Pearson 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 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 112AverageC$ 215FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 118AverageC$ 504FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 139AverageC$ 252FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 195AverageC$ 393FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 215AverageC$ 375FlexibilityNo 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.

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