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$215+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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 June 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/248:35 pm
YYZ
-
ONT
1 stop14h 28m
Multiple Airlines
Tue 7/288:58 am
ONT
-
YYZ
1 stop9h 27m
Multiple Airlines
Deal found 6/26$415
This Kissandfly.com deal was found by Cheapflights users on 6/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:00 am
YYZ
-
ONT
2 stops12h 01m
Lufthansa
Thu 8/276:08 am
ONT
-
YYZ
2 stops13h 15m
Lufthansa
Deal found 6/28$423
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/117:00 am
YYZ
-
ONT
1 stop11h 14m
Multiple Airlines
Tue 8/183:13 pm
ONT
-
YYZ
2 stops29h 57m
Multiple Airlines
Deal found 6/28$442
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/49:45 am
YYZ
-
ONT
1 stop28h 17m
Multiple Airlines
Wed 9/99:49 pm
ONT
-
YYZ
2 stops19h 16m
Multiple Airlines
Deal found 6/28$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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$415
(Kiwi.com)

One-way from

$215
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$501
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. 19% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 29, 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 - ONT

YYZONT

Toronto Pearson Intl

Thu 8/13

6:30 am-12:12 pm

1 stop8h 42m

Ontario

Sun 8/16

7:13 pm-7:00 am

1 stop8h 47m

$451

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 8/30

6:30 am-12:12 pm

1 stop8h 42m

Ontario

Sun 9/6

7:00 am-7:37 pm

1 stop9h 37m

$452
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sun 9/13

6:30 am-12:12 pm

1 stop8h 42m

Ontario

Sun 9/20

5:00 am-3:14 pm

1 stop7h 14m

$454

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 9/29

6:30 am-3:11 pm

1 stop11h 41m

Ontario

Thu 10/8

6:00 am-4:14 pm

1 stop7h 14m

$455

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/30

8:45 am-10:51 pm

1 stop17h 06m

Ontario

Sun 8/2

5:45 am-10:44 pm

1 stop13h 59m

$503

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 8/1

8:45 am-10:51 pm

1 stop17h 06m

Ontario

Sat 8/8

5:00 am-9:32 pm

1 stop13h 32m

$508

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 7/17

1:00 pm-10:51 pm

1 stop12h 51m

Ontario

Mon 7/20

1:50 pm-9:54 am

2 stops17h 04m

$509

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/9

11:40 am-11:48 pm

2 stops15h 08m

Ontario

Thu 7/16

6:00 am-11:58 pm

2 stops14h 58m

$527

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/9

5:27 pm-10:51 pm

1 stop8h 24m

Ontario

Thu 7/16

5:00 am-9:32 pm

1 stop13h 32m

$527

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 8/1

8:50 am-10:51 pm

1 stop17h 01m

Ontario

Fri 8/7

1:50 pm-9:54 am

2 stops17h 04m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 June.
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?

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 June 29, 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
9,894 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,894 reviews
United Airlines
7.4
Good
9,894 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,768 reviews
United Airlines
7.4
Good
9,894 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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 7h 38m. 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 30% 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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$433Average$580FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$437Average$693FlexibilityNo cancel feeOn-time71%

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