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$144+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto Pearson Intl to Ontario are usually found in April or February, booked 46 days in advance, depart on a Friday or Thursday and return on a Thursday

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 abril 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$297
(Kiwi.com)

One-way from

$144
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$303
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. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
mar. 5/2711:00 amYYZ - ONT
2 stops12h 49mMultiple Airlines
mar. 6/36:30 amONT - YYZ
1 stop20h 50mMultiple Airlines
Deal found 4/29$297
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/126:30 amYYZ - ONT
1 stop8h 54mUnited Airlines
mié. 5/146:00 amONT - YYZ
1 stop8h 55mUnited Airlines
Deal found 4/28$310
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/201:28 pmYYZ - ONT
1 stop11h 57mDelta
dom. 6/2910:05 pmONT - YYZ
1 stop9h 19mDelta
Deal found 4/28$311
This Vliegwinkel deal was found by Cheapflights users on 4/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/128:45 amYYZ - ONT
1 stop15h 19mBrussels Airlines
jue. 6/196:32 pmONT - YYZ
1 stop15h 26mBrussels Airlines
Deal found 4/28$314
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/151:29 pmYYZ - ONT
1 stop13h 14mAmerican Airlines
mar. 5/2011:59 pmONT - YYZ
1 stop9h 31mAmerican Airlines
Deal found 4/28$346
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/34:45 pmYYZ - ONT
1 stop9h 01mAlaska Airlines
mar. 6/107:20 pmONT - YYZ
1 stop16h 40mAlaska Airlines
Deal found 4/28$361
This CheapTicketsDeal deal was found by Cheapflights users on 4/27. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/223:45 pmYYZ - ONT
1 stop8h 20mWestJet Encore
dom. 5/2511:59 pmONT - YYZ
1 stop9h 31mWestJet Encore
Deal found 4/27$399
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/319:44 amYYZ - ONT
1 stop10h 43mAir Canada
lun. 6/95:10 amONT - YYZ
1 stop7h 01mAir Canada
Deal found 4/28$417

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 abril 30, 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

mar. 5/27

11:00 am-8:49 pm

2 stops12h 49m

Ontario

mar. 6/3

6:30 am-6:20 am

1 stop20h 50m

$297

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

lun. 5/12

6:30 am-12:24 pm

1 stop8h 54m

Ontario

mié. 5/14

6:00 am-5:55 pm

1 stop8h 55m

$310

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

vie. 6/20

1:28 pm-10:25 pm

1 stop11h 57m

Ontario

dom. 6/29

10:05 pm-10:24 am

1 stop9h 19m

$311

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

jue. 6/12

8:45 am-9:04 pm

1 stop15h 19m

Ontario

jue. 6/19

6:32 pm-12:58 pm

1 stop15h 26m

$314

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

jue. 5/15

1:29 pm-11:43 pm

1 stop13h 14m

Ontario

mar. 5/20

11:59 pm-12:30 pm

1 stop9h 31m

$346

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

mar. 6/3

4:45 pm-10:46 pm

1 stop9h 01m

Ontario

mar. 6/10

7:20 pm-3:00 pm

1 stop16h 40m

$361

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

jue. 5/22

3:45 pm-9:05 pm

1 stop8h 20m

Ontario

dom. 5/25

11:59 pm-12:30 pm

1 stop9h 31m

$399

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

sáb. 5/31

9:44 am-5:27 pm

1 stop10h 43m

Ontario

lun. 6/9

5:10 am-3:11 pm

1 stop7h 01m

$417

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

mar. 6/10

11:00 am-11:44 am

2 stops27h 44m

$144

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

vie. 5/23

4:18 pm-9:04 pm

1 stop7h 46m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 eDreams the most. eDreams 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 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 April 25, 2025.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Ontario, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of $246). Flying from Toronto Pearson Intl Airport to Ontario in March is currently the most expensive (average of $328). 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 abril 30, 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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 abril 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Toronto to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Brussels Airlines
7.4
Good
346 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

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
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

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?

    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 4 different airlines.

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

    United Airlines, at $310, was found to be the cheapest airline from Toronto Pearson Intl Airport to Ontario.Alternate airlines to your destination round-trip include Delta and Brussels Airlines. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $169 on Air Canada. Other airlines that offer cheap prices include United Airlines from $183 and WestJet Encore from $254 one-way.

  • 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, August is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ontario (average of $246). Flying from Toronto Pearson Intl Airport to Ontario in March is currently the most expensive (average of $328). 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 4 airlines flying from Pearson Intl to Ontario

Discover the top 4 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$266Average$365FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$274Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$357FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$333Average$408FlexibilityNo cancel feeOn-time71%

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