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Cheap flights from Ontario to Toronto Pearson Intl Airport from C$ 130

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 January 2026.

Round-trip from

C$ 323

One-way from

C$ 130

Popular in

September

Cheapest in

October

Average price

C$ 813
9/2-16/2
  • 9/2-16/2
  • 3 total stops
  • 40h 42m total
  • Ontario to Toronto
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9/4
  • 9/4
  • 1 total stop
  • 10h 19m total
  • Ontario to Toronto
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Highest demand for flights based on searches. 15% potential increase in price (C$ 186 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 67 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Ontario to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Pearson Intl
Explore the most affordable flight options available from Ontario to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Mon 9/28:05 p.m.ONT - YYZ
2 stops20h 31mMultiple Airlines
Mon 16/28:00 p.m.YYZ - ONT
1 stop20h 11mMultiple Airlines
Deal found 7/1C$ 323
Thu 26/38:07 a.m.ONT - YYZ
1 stop19h 36mMultiple Airlines
Mon 30/38:00 p.m.YYZ - ONT
1 stop22h 54mMultiple Airlines
Deal found 7/1C$ 387
Fri 3/45:24 p.m.ONT - YYZ
1 stop10h 19mMultiple Airlines
Tue 7/410:00 a.m.YYZ - ONT
2 stops14h 17mMultiple Airlines
Deal found 8/1C$ 397
Fri 20/28:07 a.m.ONT - YYZ
2 stops26h 33mMultiple Airlines
Fri 27/27:55 p.m.YYZ - ONT
1 stop20h 16mMultiple Airlines
Deal found 6/1C$ 399
Thu 29/18:48 p.m.ONT - YYZ
2 stops31h 10mMultiple Airlines
Wed 4/24:45 p.m.YYZ - ONT
1 stop21h 14mMultiple Airlines
Deal found 8/1C$ 412
Fri 30/12:28 p.m.ONT - YYZ
2 stops13h 30mMultiple Airlines
Thu 5/25:30 p.m.YYZ - ONT
2 stops18h 53mMultiple Airlines
Deal found 6/1C$ 433
Thu 19/26:14 a.m.ONT - YYZ
1 stop30h 21mMultiple Airlines
Mon 23/28:00 p.m.YYZ - ONT
1 stop20h 52mMultiple Airlines
Deal found 7/1C$ 471
Thu 29/14:03 p.m.ONT - YYZ
1 stop20h 32mAlaska Airlines
Wed 4/24:45 p.m.YYZ - ONT
1 stop21h 14mAlaska Airlines
Deal found 7/1C$ 475
Mon 2/26:00 a.m.ONT - YYZ
1 stop30h 35mAlaska Airlines
Tue 17/34:45 p.m.YYZ - ONT
1 stop8h 59mAlaska Airlines
Deal found 6/1C$ 485

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Pearson Intl 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 8 January 2026.
Use the filters below to find and compare flights from Ontario to Toronto Pearson Intl Airport that are best for you.

Fly from

Ontario

Fly to

Pearson Intl

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 9/2

8:05 p.m.-6:43 a.m.

1 stop7h 38m

Toronto Pearson Intl

Mon 16/2

8:00 p.m.-1:11 p.m.

1 stop20h 11m

C$ 323

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 29/1

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Wed 4/2

4:45 p.m.-10:59 a.m.

1 stop21h 14m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 5/2

4:03 p.m.-3:35 p.m.

1 stop20h 32m

Toronto Pearson Intl

Sat 14/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 4/2

4:03 p.m.-3:35 p.m.

1 stop20h 32m

Toronto Pearson Intl

Tue 17/3

4:45 p.m.-10:44 p.m.

1 stop8h 59m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 5/2

4:03 p.m.-3:35 p.m.

1 stop20h 32m

Toronto Pearson Intl

Tue 17/3

4:45 p.m.-10:44 p.m.

1 stop8h 59m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 7/2

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Mon 16/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 3/2

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Mon 16/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 3/2

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Sat 14/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 2/2

6:00 a.m.-3:35 p.m.

1 stop30h 35m

Toronto Pearson Intl

Sat 14/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 7/2

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Sat 14/3

4:45 p.m.-11:32 p.m.

1 stop9h 47m

C$ 485

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 23 results
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Best time to book a flight from Ontario to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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 Pearson Intl Airport

What is the cheapest month to book a flight from Ontario to Toronto Pearson Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Ontario to Toronto Pearson Intl Airport (average of C$ 102). Flying from Ontario to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 260). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Toronto Pearson Intl?

    Located just 4.9 km from the city centre, Ontario is the airport most travellers will use when flying to Toronto Pearson Intl from Ontario. Booking flights from Ontario (ONT) to Toronto Pearson Intl should be relatively easy as there are 0 daily outbound flights to Toronto Pearson Intl from 0 different airlines.

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

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

  • How can I find direct flights from Ontario to Pearson Intl?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Pearson Intl 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 Ontario to Toronto Pearson Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Ontario to Toronto Pearson Intl Airport (average of C$ 102). Flying from Ontario to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 260). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Oakville
Collingwood
Markham
Kitchener
Vaughan
Burlington
Barrie
Richmond Hill
Milton
Muskoka
Cambridge
Waterloo
Guelph
Lindsay
Pickering
Peterborough
Brantford
Oshawa
St. Catharines

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Alternative routes for Ontario to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 Pearson Intl?

Deals for Ontario to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Pearson Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Pearson Intl from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Ontario to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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