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Cheap flights from Ontario to Ontario from C$ 120

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Ontario
Explore the most affordable flight options available from Ontario to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.

Wed 24/126:00 p.m.ONT - YYZ
2 stops26h 20mMultiple Airlines
Thu 15/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 773
Wed 24/126:00 p.m.ONT - YYZ
2 stops26h 20mMultiple Airlines
Fri 16/18:00 p.m.YYZ - ONT
1 stop26h 50mMultiple Airlines
Deal found 22/12C$ 775
Wed 24/126:00 p.m.ONT - YYZ
2 stops26h 20mMultiple Airlines
Sat 17/19:35 a.m.YYZ - ONT
1 stop13h 15mMultiple Airlines
Deal found 22/12C$ 788
Wed 24/126:00 p.m.ONT - YYZ
2 stops26h 20mMultiple Airlines
Sun 18/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 789
Tue 23/126:17 p.m.ONT - YYZ
2 stops24h 02mMultiple Airlines
Thu 15/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 844
Fri 26/125:54 p.m.ONT - YYZ
2 stops17h 26mMultiple Airlines
Thu 15/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 853
Tue 23/126:17 p.m.ONT - YYZ
2 stops24h 02mMultiple Airlines
Sat 17/19:35 a.m.YYZ - ONT
1 stop13h 15mMultiple Airlines
Deal found 22/12C$ 857
Thu 25/126:07 p.m.ONT - YYZ
2 stops20h 23mMultiple Airlines
Thu 15/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 859
Tue 23/126:17 p.m.ONT - YYZ
2 stops24h 02mMultiple Airlines
Sun 18/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 860
Fri 26/125:54 p.m.ONT - YYZ
2 stops17h 26mMultiple Airlines
Sat 17/19:35 a.m.YYZ - ONT
1 stop13h 15mMultiple Airlines
Deal found 22/12C$ 868
Fri 26/125:54 p.m.ONT - YYZ
2 stops17h 26mMultiple Airlines
Sun 18/18:00 p.m.YYZ - ONT
1 stop14h 37mMultiple Airlines
Deal found 22/12C$ 871
Thu 25/126:07 p.m.ONT - YYZ
2 stops20h 23mMultiple Airlines
Sat 17/19:35 a.m.YYZ - ONT
1 stop13h 15mMultiple Airlines
Deal found 22/12C$ 874

Find flight deals from Ontario to Ontario

Keep the following information in mind while searching for Ontario to Ontario flight deals. Data was last updated 26 December 2025.

Round-trip from

C$ 313

One-way from

C$ 120

Popular in

December

Cheapest in

May

Average price

C$ 682
17/1-23/1
  • 17/1-23/1
  • 3 total stops
  • 40h 00m total
  • Ontario to Ontario
Search Deals
25/1
  • 25/1
  • 1 total stop
  • 10h 26m total
  • Ontario to Ontario
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 26 December 2025.
Use the filters below to find and compare flights from Ontario to Ontario that are best for you.

Fly from

Ontario

Fly to

Ontario

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 30/1

2:28 p.m.-6:47 a.m.

1 stop13h 19m

Toronto Pearson Intl

Sat 7/2

7:55 p.m.-1:53 p.m.

1 stop20h 58m

C$ 343

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 21/1

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Sat 24/1

4:45 p.m.-10:59 a.m.

1 stop21h 14m

C$ 476

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 21/1

4:03 p.m.-3:35 p.m.

1 stop20h 32m

Toronto Pearson Intl

Fri 23/1

4:45 p.m.-11:56 p.m.

1 stop10h 11m

C$ 503

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 12/3

6:14 a.m.-3:35 p.m.

1 stop30h 21m

Toronto Pearson Intl

Sun 15/3

4:45 p.m.-5:14 p.m.

2 stops27h 29m

C$ 503

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 14/1

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Fri 6/2

4:45 p.m.-11:56 p.m.

1 stop10h 11m

C$ 503

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 14/1

4:03 p.m.-3:35 p.m.

1 stop20h 32m

Toronto Pearson Intl

Thu 5/2

4:45 p.m.-11:56 p.m.

1 stop10h 11m

C$ 503

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 30/1

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Mon 2/2

4:45 p.m.-8:36 p.m.

1 stop30h 51m

C$ 503

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 10/3

6:14 a.m.-3:35 p.m.

1 stop30h 21m

Toronto Pearson Intl

Tue 17/3

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

1 stop8h 59m

C$ 506

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sun 8/3

2:06 p.m.-6:43 a.m.

1 stop13h 37m

Toronto Pearson Intl

Thu 12/3

6:30 a.m.-8:06 a.m.

2 stops28h 36m

C$ 511

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 17/1

11:53 a.m.-3:35 p.m.

1 stop24h 42m

Toronto Pearson Intl

Fri 23/1

4:45 p.m.-7:16 p.m.

2 stops29h 31m

C$ 516

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

Showing 1-10 of 56 results
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Best time to book a flight from Ontario to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Ontario 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 Ontario to Ontario

What is the cheapest month to book a flight from Ontario to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 101). Flying from Ontario to Region of Ontario in November is currently the most expensive (average of C$ 205). 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 ONT to ON?

Find hourly flight availability from Ontario 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 26 December 2025.

When flying from Ontario to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 65% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 from for flights from Ontario to Ontario?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Ontario. It is only a 4.9 km journey to Ontario (ONT) from Ontario’s city centre.

  • How long is the flight from Ontario to Region of Ontario?

    For as low as C$ 913, Alaska Airlines can have you in Region of Ontario from Ontario in 15h 08m. The distance from Ontario to Region of Ontario is about 3899 km. This flight may include one or multiple stops.

  • What are the most popular routes from Ontario to Region of Ontario?

    The most popular flight routes from Ontario to Region of Ontario are Ontario - Toronto Pearson Intl, Ontario - Montreal Pierre Elliott Trudeau Intl and Ontario - Ottawa.

  • Can I find deals for flights from Ontario to Ontario that include hotel bookings?

    Yes. In addition to deals on Ontario to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ontario.

  • Can I find deals for business class flights from Ontario to Ontario?

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Ontario to Region of Ontario (average of C$ 101). Flying from Ontario to Region of Ontario in November is currently the most expensive (average of C$ 205). 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Ontario.

Can Cheapflights find flights from Ontario to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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