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Ontario

$198+ Cheap flights from Pearson Intl (YYZ) to Ontario (ONT)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap 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 August 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
1 stop12h 59m
Sun 9/138:24 pm -
1 stop7h 15m
Deal found 8/9$411
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
2 stops28h 03m
Fri 9/118:24 pm -
1 stop20h 45m
Deal found 8/7$430
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:45 am -
1 stop12h 51m
Fri 9/188:24 pm -
1 stop20h 45m
Deal found 8/10$431
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
2 stops28h 03m
Thu 9/108:24 pm -
1 stop7h 15m
Deal found 8/8$446

Find 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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(Kiwi.com)

One-way from

$198
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$725
Provider with most accurate pricing for Toronto Pearson Intl-Ontario flight deals.
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Provider most trusted by Cheapflights users for Toronto Pearson Intl-Ontario flights.
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From Toronto Pearson Intl to Ontario
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One-way flight from Toronto Pearson Intl to Ontario
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Highest demand for flights based on searches. 17% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 9/22

5:54 pm-11:47 pm

1 stop8h 53m

Ontario

Tue 9/29

6:00 am-4:44 pm

1 stop7h 44m

$455

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Fri 9/4

11:40 am-6:30 pm

1 stop9h 50m

Ontario

Tue 9/8

6:00 pm-8:53 am

2 stops11h 53m

$468

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 8/25

5:50 pm-11:34 pm

1 stop8h 44m

Ontario

Sat 8/29

6:00 am-4:40 pm

1 stop7h 40m

$490
Quickest round-trip

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 12/22

4:10 pm-9:09 pm

1 stop7h 59m

Ontario

Wed 12/30

5:00 am-3:02 pm

1 stop7h 02m

$584

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Wed 9/23

6:46 am-7:03 pm

2 stops15h 17m

Ontario

Wed 9/30

6:02 am-10:59 pm

2 stops13h 57m

$591

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Sun 8/23

6:10 am-9:59 pm

1 stop18h 49m

Ontario

Wed 8/26

6:08 am-4:14 pm

1 stop7h 06m

$608

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Mon 8/24

3:53 pm-9:59 pm

1 stop9h 06m

Ontario

Wed 8/26

6:08 am-4:14 pm

1 stop7h 06m

$608

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Wed 12/23

7:26 pm-6:44 pm

1 stop26h 18m

Ontario

Wed 12/30

5:00 am-6:37 pm

1 stop10h 37m

$653

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Tue 12/8

11:36 am-10:39 pm

2 stops14h 03m

Ontario

Fri 1/22

6:00 am-9:23 pm

2 stops12h 23m

$670

TorontoOntario

YYZ Toronto Pearson Intl - ONT Ontario

YYZONT

Toronto Pearson Intl

Fri 2/5

11:35 am-10:39 pm

2 stops14h 04m

Ontario

Tue 2/9

6:00 am-9:23 pm

2 stops12h 23m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Pearson Intl to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to Ontario in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 much does it cost to fly round-trip from Toronto Pearson Intl Airport to Ontario?

Airfare is below average for this route at the moment.

Toronto Pearson Intl Airport to Ontario flights typically cost between $443 and $764 in September.
The cheapest round-trip price found within the last 5 days was $411 on Multiple Airlines (Sep 11-Sep 13).

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 August 12, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Toronto Pearson Intl Airport to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,105 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
10,105 reviews
United Airlines
7.4
Good
10,105 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.1
Good
11,910 reviews
United Airlines
7.4
Good
10,105 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Toronto Pearson Intl from 2 different airlines.

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

    There are many flights that can get you from Toronto Pearson Intl Airport to Ontario in 8h 53m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 2126 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $433, was found to be the cheapest airline from Toronto Pearson Intl Airport to Ontario. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • 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.

See more FAQs

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Top 2 airlines flying from Pearson Intl to Ontario

Discover the top 2 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 2,558,603 searches. Data last updated August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$433Average$576FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$437Average$693FlexibilityNo cancel feeOn-time71%

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