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Cheap flights from Ontario to Toronto Pearson Intl Airport from C$ 152

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
5 dic. — 12 dic.1
1 adult
1 adult, Economy, 0 bags

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 5 noviembre 2025.

lun. 8/122:59 p.m.ONT - YYZ
2 stops54h 12mMultiple Airlines
lun. 15/128:00 p.m.YYZ - ONT
1 stop28h 17mMultiple Airlines
Deal found 3/11C$ 404
jue. 4/127:33 p.m.ONT - YYZ
2 stops39h 47mMultiple Airlines
mié. 10/129:35 a.m.YYZ - ONT
1 stop14h 42mMultiple Airlines
Deal found 4/11C$ 407
jue. 4/126:15 a.m.ONT - YYZ
1 stop11h 17mMultiple Airlines
vie. 12/1212:30 p.m.YYZ - ONT
2 stops11h 47mMultiple Airlines
Deal found 3/11C$ 411
jue. 4/126:15 a.m.ONT - YYZ
1 stop11h 17mMultiple Airlines
dom. 14/128:00 p.m.YYZ - ONT
1 stop21h 04mMultiple Airlines
Deal found 4/11C$ 420
vie. 5/126:15 a.m.ONT - YYZ
2 stops13h 56mMultiple Airlines
dom. 7/127:55 p.m.YYZ - ONT
1 stop28h 22mMultiple Airlines
Deal found 3/11C$ 451

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 5 noviembre 2025.

Round-trip from

C$ 404

One-way from

C$ 152

Popular in

September

Cheapest in

November

Average price

C$ 505
8/12-15/12
  • 8/12-15/12
  • 3 total stops
  • 82h 29m total
  • Ontario to Toronto
Search Deals
22/1
  • 22/1
  • 1 total stop
  • 21h 17m total
  • Ontario to Toronto
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 409 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 5 noviembre 2025.
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

jue. 4/12

5:49 p.m.-4:15 p.m.

2 stops19h 26m

Toronto Pearson Intl

mié. 10/12

6:30 a.m.-5:07 p.m.

2 stops13h 37m

C$ 593

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

lun. 8/12

5:49 p.m.-8:53 a.m.

2 stops12h 04m

Toronto Pearson Intl

lun. 15/12

9:52 a.m.-10:47 p.m.

2 stops15h 55m

C$ 594

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 8/1

5:59 p.m.-3:35 p.m.

2 stops18h 36m

Toronto Pearson Intl

lun. 12/1

4:45 p.m.-8:36 p.m.

1 stop30h 51m

C$ 612

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 4/12

5:49 p.m.-4:15 p.m.

2 stops19h 26m

Toronto Pearson Intl

vie. 12/12

6:30 a.m.-10:47 p.m.

2 stops19h 17m

C$ 622

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 5/3

6:55 p.m.-3:35 p.m.

1 stop17h 40m

Toronto Pearson Intl

sáb. 7/3

4:45 p.m.-10:37 p.m.

1 stop8h 52m

C$ 626

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 27/11

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

1 stop30h 35m

Toronto Pearson Intl

vie. 5/12

4:45 p.m.-11:19 a.m.

1 stop21h 34m

C$ 667

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

vie. 13/2

6:22 p.m.-3:35 p.m.

2 stops18h 13m

Toronto Pearson Intl

vie. 20/2

4:45 p.m.-5:42 p.m.

2 stops27h 57m

C$ 688

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 27/11

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

1 stop30h 35m

Toronto Pearson Intl

mié. 3/12

4:45 p.m.-11:19 a.m.

1 stop21h 34m

C$ 722

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mié. 24/12

6:05 p.m.-3:35 p.m.

2 stops18h 30m

Toronto Pearson Intl

mar. 6/1

4:45 p.m.-1:06 p.m.

2 stops23h 21m

C$ 733

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 25/12

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

1 stop30h 35m

Toronto Pearson Intl

mar. 6/1

4:45 p.m.-12:14 a.m.

1 stop10h 29m

C$ 743

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 21 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$ 104). Flying from Ontario to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 199). 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 ONT to YYZ?

Find hourly flight availability from Ontario to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 noviembre 2025.

One of the essential ways to save on airfare from Ontario to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 68% on airfare.

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.

  • How long is the flight from Ontario to Toronto Pearson Intl Airport?

    Departing from Ontario to Toronto Pearson Intl Airport will take you 18h 36m. The distance between Ontario and Toronto Pearson Intl Airport is about 3421 km. This flight may include one or multiple stops.

  • 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$ 104). Flying from Ontario to Toronto Pearson Intl Airport in January is currently the most expensive (average of C$ 199). 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
Markham
Oakville
Collingwood
Vaughan
Richmond Hill
Burlington
Barrie
Milton
Kitchener
Muskoka
Waterloo
Cambridge
Pickering
Lindsay
Peterborough
Oshawa
Orillia
St. Catharines
Brantford

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Alternative routes for Ontario to Pearson Intl

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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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