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Cheap flights from Ontario to Ontario from C$ 132

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Ontario

Keep the following information in mind while searching for Ontario to Ontario flight deals. Data was last updated 6 January 2026.

Round-trip from

C$ 368

One-way from

C$ 132

Popular in

December

Cheapest in

May

Average price

C$ 482
9/2-15/2
  • 9/2-15/2
  • 3 total stops
  • 49h 34m total
  • Ontario to Ontario
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10/2
  • 10/2
  • 2 total stops
  • 11h 51m total
  • Ontario to Ontario
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Highest demand for flights based on searches. 18% potential increase in price (C$ 134 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 6 January 2026.

Mon 9/28:05 p.m.ONT - YYZ
1 stop7h 38mMultiple Airlines
Sun 15/210:15 p.m.YYZ - ONT
2 stops41h 56mMultiple Airlines
Deal found 5/1C$ 368
Sat 31/13:04 p.m.ONT - YYZ
1 stop12h 16mMultiple Airlines
Wed 4/21:30 p.m.YYZ - ONT
2 stops23h 39mMultiple Airlines
Deal found 5/1C$ 406
Fri 20/29:43 p.m.ONT - YYZ
1 stop29h 37mMultiple Airlines
Fri 27/27:55 p.m.YYZ - ONT
1 stop20h 16mMultiple Airlines
Deal found 6/1C$ 423
Fri 30/12:28 p.m.ONT - YYZ
2 stops13h 30mMultiple Airlines
Thu 5/25:30 p.m.YYZ - ONT
2 stops18h 53mMultiple Airlines
Deal found 6/1C$ 431
Wed 21/111:53 a.m.ONT - YYZ
2 stops15h 15mMultiple Airlines
Sun 25/18:00 p.m.YYZ - ONT
1 stop19h 10mMultiple Airlines
Deal found 4/1C$ 509
Fri 30/16:00 a.m.ONT - YYZ
1 stop30h 35mAlaska Airlines
Thu 5/24:45 p.m.YYZ - ONT
1 stop34h 11mAlaska Airlines
Deal found 6/1C$ 511
Sun 22/210:18 p.m.ONT - YYZ
1 stop29h 25mMultiple Airlines
Mon 2/34:45 p.m.YYZ - ONT
1 stop9h 47mMultiple Airlines
Deal found 4/1C$ 522
Sat 31/15:59 p.m.ONT - YYZ
2 stops18h 36mAlaska Airlines
Wed 4/24:45 p.m.YYZ - ONT
2 stops29h 31mAlaska Airlines
Deal found 5/1C$ 529
Sat 31/14:45 p.m.ONT - YUL
2 stops18h 00mAmerican Airlines
Tue 3/23:50 p.m.YUL - ONT
2 stops20h 18mAmerican Airlines
Deal found 5/1C$ 702
Wed 18/26:15 a.m.ONT - YUL
2 stops13h 41mAmerican Airlines
Sat 21/27:12 a.m.YUL - ONT
2 stops14h 57mAmerican Airlines
Deal found 5/1C$ 776
Fri 6/24:45 p.m.ONT - YUL
2 stops18h 00mAmerican Airlines
Mon 9/23:50 p.m.YUL - ONT
2 stops20h 18mAmerican Airlines
Deal found 6/1C$ 837
Mon 2/24:45 p.m.ONT - YUL
2 stops19h 23mAmerican Airlines
Mon 9/23:50 p.m.YUL - ONT
2 stops20h 18mAmerican Airlines
Deal found 5/1C$ 838

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 6 January 2026.
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 20/2

9:43 p.m.-6:20 a.m.

1 stop29h 37m

Toronto Pearson Intl

Fri 27/2

7:55 p.m.-1:11 p.m.

1 stop20h 16m

C$ 423

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sun 15/3

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

1 stop30h 21m

Toronto Pearson Intl

Wed 18/3

4:45 p.m.-11:59 p.m.

1 stop10h 14m

C$ 618

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 29/1

6:00 a.m.-3:35 p.m.

1 stop30h 35m

Toronto Pearson Intl

Thu 5/2

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

1 stop10h 11m

C$ 618

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 9/2

3:30 p.m.-3:59 p.m.

2 stops21h 29m

Toronto Pearson Intl

Sun 15/2

7:45 a.m.-9:05 p.m.

2 stops16h 20m

C$ 621

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 6/2

7:30 a.m.-11:13 p.m.

2 stops12h 43m

Toronto Pearson Intl

Thu 12/2

6:00 a.m.-9:05 p.m.

2 stops18h 05m

C$ 621

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 14/4

6:25 p.m.-3:45 p.m.

2 stops18h 20m

Toronto Pearson Intl

Mon 20/4

4:55 p.m.-10:19 a.m.

2 stops20h 24m

C$ 624

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sun 25/1

1:46 p.m.-3:35 p.m.

2 stops22h 49m

Toronto Pearson Intl

Sat 31/1

4:45 p.m.-1:06 p.m.

2 stops23h 21m

C$ 625

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 20/2

7:00 a.m.-3:35 p.m.

2 stops29h 35m

Toronto Pearson Intl

Fri 27/2

4:45 p.m.-6:57 p.m.

2 stops29h 12m

C$ 640

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 21/3

6:00 a.m.-3:35 p.m.

1 stop30h 35m

Toronto Pearson Intl

Tue 24/3

4:45 p.m.-11:59 p.m.

1 stop10h 14m

C$ 644

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 27/1

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

1 stop20h 32m

Toronto Pearson Intl

Tue 10/2

4:45 p.m.-3:08 p.m.

1 stop25h 23m

C$ 647

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 52 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$ 102). Flying from Ontario to Region of Ontario in December is currently the most expensive (average of C$ 259). 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.

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$ 702, Alaska Airlines can have you in Region of Ontario from Ontario in 13h 41m. 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$ 102). Flying from Ontario to Region of Ontario in December is currently the most expensive (average of C$ 259). 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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How does Cheapflights help users find flights from Ontario to Ontario?

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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.

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