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Cheap flights from Toronto Pearson Intl Airport to Ontario from C$ 253

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 454

One-way from

C$ 253

Popular in

June

Cheapest in

April

Average price

C$ 876
11/9-15/9
  • 11/9-15/9
  • 3 total stops
  • 28h 01m total
  • Toronto to Ontario
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21/8
  • 21/8
  • 1 total stop
  • 10h 08m total
  • Toronto to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 121 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Thu 11/99:45 a.m.YYZ - ONT
1 stop14h 09mMultiple Airlines
Mon 15/96:00 a.m.ONT - YYZ
2 stops13h 52mMultiple Airlines
Deal found 10/6C$ 454
Wed 6/86:49 a.m.YYZ - ONT
2 stops14h 03mAmerican Airlines
Thu 14/812:22 p.m.ONT - YYZ
2 stops21h 14mAmerican Airlines
Deal found 11/6C$ 558
Tue 9/94:45 p.m.YYZ - ONT
1 stop20h 59mAlaska Airlines
Tue 16/93:04 p.m.ONT - YYZ
1 stop20h 56mAlaska Airlines
Deal found 10/6C$ 570
Tue 5/86:15 a.m.YYZ - ONT
2 stops16h 05mDelta
Tue 12/810:00 p.m.ONT - YYZ
2 stops15h 10mDelta
Deal found 11/6C$ 633
Thu 7/82:45 p.m.YYZ - ONT
1 stop10h 21mUnited Airlines
Mon 11/86:10 a.m.ONT - YYZ
1 stop8h 45mUnited Airlines
Deal found 11/6C$ 767
Mon 4/89:00 p.m.YYZ - ONT
2 stops18h 32mAir Canada
Fri 15/85:05 a.m.ONT - YYZ
1 stop7h 06mAir Canada
Deal found 11/6C$ 841

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 12 June 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

Thu 11/9

9:45 a.m.-8:54 p.m.

1 stop14h 09m

Ontario

Mon 15/9

6:00 a.m.-10:52 p.m.

2 stops13h 52m

C$ 454

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 6/8

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

2 stops14h 03m

Ontario

Thu 14/8

12:22 p.m.-12:36 p.m.

2 stops21h 14m

C$ 558

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 9/9

4:45 p.m.-10:44 a.m.

1 stop20h 59m

Ontario

Tue 16/9

3:04 p.m.-3:00 p.m.

1 stop20h 56m

C$ 570

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 5/8

6:15 a.m.-7:20 p.m.

2 stops16h 05m

Ontario

Tue 12/8

10:00 p.m.-4:10 p.m.

2 stops15h 10m

C$ 633

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 7/8

2:45 p.m.-10:06 p.m.

1 stop10h 21m

Ontario

Mon 11/8

6:10 a.m.-5:55 p.m.

1 stop8h 45m

C$ 767

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 4/8

9:00 p.m.-12:32 p.m.

2 stops18h 32m

Ontario

Fri 15/8

5:05 a.m.-3:11 p.m.

1 stop7h 06m

C$ 841

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 21/8

9:45 a.m.-4:53 p.m.

1 stop10h 08m

C$ 253

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 12/9

4:45 p.m.-10:44 a.m.

1 stop20h 59m

C$ 324

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 3/7

6:49 p.m.-10:14 p.m.

2 stops30h 25m

C$ 355

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 4/7

7:15 a.m.-7:01 p.m.

2 stops14h 46m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 14 results
1
2

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 9 June 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 12 June 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 38% 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 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 12 June 2025.
Read through reviews of airlines operating flights from Toronto to Ontario, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

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. 6 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$ 558), Alaska Airlines (C$ 570), and Delta (C$ 633) 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$ 324 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 Delta and American Airlines, with prices starting from C$ 355 and C$ 417, 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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Hamilton to Oakland flights
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Hamilton to Ontario flights
Pearson Intl to Mammoth Lakes flights
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Top 6 airlines flying from Pearson Intl to Ontario

Discover the top 6 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 220AverageC$ 362FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 272AverageC$ 349FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 368AverageC$ 543FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 386AverageC$ 595FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 388AverageC$ 709FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 389AverageC$ 426FlexibilityNo 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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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.

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