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Ontario

$196+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
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 May 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 7/2110:50 am
YYZ
-
ONT
2 stops28h 53m
Multiple Airlines
Tue 9/13:34 pm
ONT
-
YYZ
1 stop22h 35m
Multiple Airlines
Deal found 5/10$383
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:30 am
YYZ
-
ONT
1 stop8h 42m
United Airlines
Tue 6/165:00 am
ONT
-
YYZ
1 stop13h 32m
United Airlines
Deal found 5/11$404
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/99:45 am
YYZ
-
ONT
1 stop30h 03m
Multiple Airlines
Tue 6/163:34 pm
ONT
-
YYZ
2 stops30h 31m
Multiple Airlines
Deal found 5/11$406
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:46 am
YYZ
-
ONT
1 stop16h 10m
American Airlines
Mon 6/811:59 pm
ONT
-
YYZ
2 stops11h 36m
American Airlines
Deal found 5/11$418
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:29 pm
YYZ
-
ONT
2 stops12h 20m
Delta
Fri 6/1910:00 pm
ONT
-
YYZ
1 stop11h 25m
Delta
Deal found 5/11$425
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:45 pm
YYZ
-
ONT
1 stop8h 49m
Delta
Wed 6/37:05 am
ONT
-
YYZ
1 stop11h 50m
Delta
Deal found 5/11$430
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
YYZ
-
ONT
1 stop7h 42m
Delta
Thu 9/177:00 am
ONT
-
YYZ
1 stop12h 02m
Delta
Deal found 5/9$431
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:24 pm
YYZ
-
ONT
2 stops12h 24m
Delta
Wed 8/56:00 am
ONT
-
YYZ
2 stops14h 14m
Delta
Deal found 5/8$432
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:15 am
YYZ
-
ONT
1 stop8h 12m
Delta
Tue 12/17:00 am
ONT
-
YYZ
1 stop11h 58m
Delta
Deal found 5/8$433
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:45 pm
YYZ
-
ONT
1 stop8h 49m
Delta
Mon 6/157:05 am
ONT
-
YYZ
1 stop11h 54m
Delta
Deal found 5/9$438

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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Kiwi.com)

One-way from

$196
(Trip.com)

Popular in

January

Cheapest in

March

Average price

$588
Provider with most accurate pricing for Toronto Pearson Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Pearson Intl-Ontario flights.
Search Deals
From Toronto Pearson Intl to Ontario
Search Deals
One-way flight from Toronto Pearson Intl to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 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 - ONT

YYZONT

Toronto Pearson Intl

Tue 5/26

5:45 pm-11:34 pm

1 stop8h 49m

Ontario

Mon 6/8

7:05 am-9:59 pm

1 stop11h 54m

$430

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 9/14

5:50 pm-11:44 pm

1 stop8h 54m

Ontario

Thu 9/24

12:00 pm-12:04 am

1 stop9h 04m

$432

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 5/26

1:34 pm-9:48 pm

1 stop11h 14m

Ontario

Fri 6/5

12:07 pm-11:58 pm

1 stop8h 51m

$454

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/2

6:30 am-4:41 pm

2 stops13h 11m

Ontario

Tue 7/7

6:00 am-4:35 pm

1 stop7h 35m

$461

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 6/25

6:05 am-4:41 pm

2 stops13h 36m

Ontario

Sun 6/28

10:00 pm-12:25 pm

1 stop11h 25m

$461

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 7/17

1:38 pm-9:50 pm

1 stop11h 12m

Ontario

Sun 7/19

10:00 pm-12:23 pm

1 stop11h 23m

$474

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 6/6

11:00 am-10:51 pm

1 stop14h 51m

Ontario

Sun 6/7

5:45 am-10:44 pm

1 stop13h 59m

$484
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 7/15

5:15 pm-10:51 pm

1 stop8h 36m

Ontario

Sun 7/19

6:00 am-4:10 pm

1 stop7h 10m

$488

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 7/14

5:15 pm-10:51 pm

1 stop8h 36m

Ontario

Tue 7/21

5:00 am-9:32 pm

1 stop13h 32m

$506

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 8/1

6:10 am-9:55 pm

1 stop18h 45m

Ontario

Sat 8/8

5:45 am-10:23 pm

2 stops13h 38m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*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

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

Currently, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of $463). Flying from Toronto Pearson Intl Airport to Ontario in January is currently the most expensive (average of $810). 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.

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 May 12, 2026.
Read reviews from past customers who have flown United 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
9,701 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
9,701 reviews
United Airlines
7.4
Good
9,701 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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 1 airline.

  • 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 42m. 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 is the cheapest airline to fly from Toronto Pearson Intl Airport to Ontario round-trip?

    United Airlines, at $463, was found to be the cheapest airline from Toronto Pearson Intl Airport to Ontario.. Users have found that United Airlines is 25% 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.

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

    Currently, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of $463). Flying from Toronto Pearson Intl Airport to Ontario in January is currently the most expensive (average of $810). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pearson Intl to Ontario

Discover the top airline 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$463Average$595FlexibilityNo cancel feeOn-time69%

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