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Cheap flights from Toronto Pearson Intl Airport to Ontario from C$ 188

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Ontario are usually found in April or February, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Pearson Intl to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Ontario (ONT). 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 29 July 2025.

Round-trip from

C$ 329

One-way from

C$ 188

Popular in

June

Cheapest in

April

Average price

C$ 842
10/9-17/9
  • 10/9-17/9
  • 3 total stops
  • 29h 24m total
  • Toronto to Ontario
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1/10
  • 1/10
  • 1 total stop
  • 15h 11m total
  • Toronto to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pearson Intl to Ontario

Cheapest flights from Pearson Intl to Ontario
Explore the most affordable flight options available from Pearson Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 10/93:00 p.m.YYZ - ONT
2 stops20h 26mMultiple Airlines
Wed 17/98:00 a.m.ONT - YYZ
1 stop8h 58mMultiple Airlines
Deal found 27/7C$ 329
Wed 27/86:49 a.m.YYZ - ONT
2 stops14h 03mAmerican Airlines
Tue 2/94:54 p.m.ONT - YYZ
2 stops16h 38mAmerican Airlines
Deal found 28/7C$ 604

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Ontario 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 July 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ontario that are best for you.

Fly from

Pearson Intl

Fly to

Ontario

Route

Depart

Return

Price

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 10/9

3:00 p.m.-8:26 a.m.

2 stops20h 26m

Ontario

Wed 17/9

8:00 a.m.-7:58 p.m.

1 stop8h 58m

C$ 329

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 27/8

6:49 a.m.-5:52 p.m.

2 stops14h 03m

Ontario

Tue 2/9

4:54 p.m.-12:32 p.m.

2 stops16h 38m

C$ 604

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 11/10

4:45 p.m.-10:01 a.m.

2 stops20h 16m

Ontario

Sat 18/10

5:45 p.m.-3:00 p.m.

2 stops18h 15m

C$ 616

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 10/9

7:55 a.m.-7:11 p.m.

2 stops14h 16m

Ontario

Wed 17/9

7:05 a.m.-11:36 p.m.

2 stops13h 31m

C$ 621

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 1/10

9:45 a.m.-9:56 p.m.

1 stop15h 11m

C$ 188

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 4/11

4:45 p.m.-8:53 p.m.

1 stop31h 08m

C$ 316

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 20/8

6:49 a.m.-5:52 p.m.

2 stops14h 03m

C$ 348

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 3/9

12:10 p.m.-10:35 a.m.

2 stops25h 25m

C$ 350

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Best time to book a flight from Pearson Intl to Ontario

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

How far ahead should I book a flight from Toronto Pearson Intl Airport to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Ontario. Price data was last updated on 25 July 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of C$ 290). Flying from Toronto Pearson Intl Airport to Ontario in December is currently the most expensive (average of C$ 461). 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 YYZ to ONT?

Find hourly flight availability from Pearson Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

One of the essential ways to save on airfare from Toronto Pearson Intl Airport to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Ontario?

Share of one-stop round-trip flights from Toronto Pearson Intl Airport to Ontario chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 83% of one-stop itineraries from Toronto Pearson Intl Airport to Ontario on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Ontario?

Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to Ontario, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of C$ 695.

What’s the fastest layover option from Toronto Pearson Intl Airport to Ontario?

Shortest average travel time for 1-stop one-way flights from Toronto Pearson Intl Airport to Ontario, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 3h 54m.

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Ontario?

Average layover duration for 1-stop one-way flights from Toronto Pearson Intl Airport to Ontario, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 33m.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to Ontario, such as Alaska Airlines,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Ontario. 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 into for flights to Ontario from Toronto Pearson Intl?

    For a flight from Toronto Pearson Intl to Ontario, you will be flying into Ontario. Ontario (ONT) is just 4.9 km from the centre of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 5 airlines have flights to Ontario from Toronto Pearson Intl on a regular basis.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Ontario round-trip?

    According to our current data, American Airlines (C$ 604), Alaska Airlines (C$ 616), and Delta (C$ 621) offers the cheapest pricing from Toronto Pearson Intl Airport to Ontario.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Ontario one-way?

    C$ 316 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from C$ 348 and C$ 350, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of C$ 290). Flying from Toronto Pearson Intl Airport to Ontario in December is currently the most expensive (average of C$ 461). 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.

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Alternative routes for Pearson Intl to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pearson Intl to Ontario

Discover the top 5 airlines that operate flights from Pearson Intl to Ontario. 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 712FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 273AverageC$ 292FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 374AverageC$ 578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 389AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 390AverageC$ 427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Pearson Intl to Ontario?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pearson Intl to Ontario.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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