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Cheap flights from Ontario to Ontario from C$ 269

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
12 Jun — 19 Jun1
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 13 May 2026.

Tue 21/710:50 a.m.
YYZ
-
ONT
2 stops28h 53m
Multiple Airlines
Tue 1/93:34 p.m.
ONT
-
YYZ
1 stop22h 35m
Multiple Airlines
Deal found 10/5C$ 525
Sat 13/612:09 p.m.
YYZ
-
ONT
2 stops13h 15m
Delta
Sat 20/611:50 a.m.
ONT
-
YYZ
1 stop9h 08m
Delta
Deal found 11/5C$ 553
Thu 28/55:45 p.m.
YYZ
-
ONT
1 stop8h 49m
Delta
Wed 3/612:07 p.m.
ONT
-
YYZ
1 stop8h 51m
Delta
Deal found 12/5C$ 555
Tue 9/69:45 a.m.
YYZ
-
ONT
1 stop30h 03m
Multiple Airlines
Tue 16/63:34 p.m.
ONT
-
YYZ
2 stops30h 31m
Multiple Airlines
Deal found 11/5C$ 556
Fri 29/51:34 p.m.
YYZ
-
ONT
1 stop8h 02m
Delta
Fri 5/612:07 p.m.
ONT
-
YYZ
1 stop8h 51m
Delta
Deal found 12/5C$ 559
Fri 5/66:46 a.m.
YYZ
-
ONT
1 stop16h 10m
American Airlines
Mon 8/611:59 p.m.
ONT
-
YYZ
2 stops11h 36m
American Airlines
Deal found 11/5C$ 573
Sat 6/611:29 a.m.
YYZ
-
ONT
1 stop10h 07m
Delta
Mon 15/67:05 a.m.
ONT
-
YYZ
1 stop11h 54m
Delta
Deal found 12/5C$ 582
Tue 11/86:00 a.m.
YYZ
-
ONT
1 stop7h 42m
Delta
Thu 17/97:00 a.m.
ONT
-
YYZ
1 stop12h 02m
Delta
Deal found 9/5C$ 590
Tue 28/72:24 p.m.
YYZ
-
ONT
2 stops12h 24m
Delta
Wed 5/86:00 a.m.
ONT
-
YYZ
2 stops14h 14m
Delta
Deal found 8/5C$ 592
Thu 4/65:50 p.m.
YOW
-
ONT
2 stops31h 05m
United Airlines
Wed 10/66:30 p.m.
ONT
-
YOW
2 stops12h 33m
United Airlines
Deal found 10/5C$ 707
Sat 6/66:10 a.m.
YUL
-
ONT
2 stops17h 36m
United Airlines
Fri 12/66:30 p.m.
ONT
-
YUL
2 stops15h 39m
United Airlines
Deal found 10/5C$ 708
Tue 26/55:25 p.m.
YOW
-
ONT
1 stop8h 26m
United Airlines
Sat 30/55:45 a.m.
ONT
-
YOW
2 stops12h 50m
United Airlines
Deal found 12/5C$ 708

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 13 May 2026.

Round-trip from

C$ 525

One-way from

C$ 269

Popular in

May

Cheapest in

September

Average price

C$ 549
21/7-1/9
  • 21/7-1/9
  • 3 total stops
  • 51h 28m total
  • Ontario to Ontario
Search Deals
9/6
  • 9/6
  • 1 total stop
  • 8h 13m total
  • Ontario to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 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 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 13 May 2026.
Use the filters below to find and compare flights from Ontario 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 26/5

5:45 p.m.-11:34 p.m.

1 stop8h 49m

Ontario

Mon 8/6

7:05 a.m.-9:59 p.m.

1 stop11h 54m

C$ 589

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Mon 21/9

6:08 p.m.-11:44 p.m.

2 stops8h 36m

Ontario

Wed 23/9

10:59 p.m.-10:22 a.m.

1 stop8h 23m

C$ 590

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 12/9

1:30 p.m.-6:01 p.m.

1 stop7h 31m

Ontario

Sat 19/9

12:00 p.m.-12:04 a.m.

1 stop9h 04m

C$ 590

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 23/5

5:45 p.m.-10:45 p.m.

1 stop8h 00m

Ontario

Wed 27/5

10:00 p.m.-12:19 p.m.

1 stop11h 19m

C$ 622

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 26/5

10:45 a.m.-5:28 p.m.

1 stop9h 43m

Ontario

Tue 2/6

6:39 p.m.-7:00 a.m.

1 stop9h 21m

C$ 632

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 5/8

5:45 p.m.-11:34 p.m.

1 stop8h 49m

Ontario

Sun 9/8

11:56 a.m.-11:57 p.m.

1 stop9h 01m

C$ 634

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 16/7

2:24 p.m.-11:48 p.m.

2 stops12h 24m

Ontario

Sun 19/7

10:00 p.m.-12:23 p.m.

1 stop11h 23m

C$ 649

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 24/10

2:45 p.m.-9:58 p.m.

2 stops10h 13m

Ontario

Tue 27/10

5:00 a.m.-7:34 p.m.

2 stops11h 34m

C$ 652

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 15/10

6:30 a.m.-12:12 p.m.

1 stop8h 42m

Ontario

Sun 18/10

5:00 a.m.-9:32 p.m.

1 stop13h 32m

C$ 653
Quickest round-trip

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 18/9

4:18 p.m.-8:52 p.m.

1 stop7h 34m

Ontario

Sat 3/10

5:00 a.m.-3:14 p.m.

1 stop7h 14m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 Region of Ontario to Ontario?

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of C$ 132). Flying from Region of Ontario to Ontario in September is currently the most expensive (average of C$ 843). 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 Region of Ontario to Ontario?

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 into for flights to Ontario from Ontario?

    Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Ontario to Ontario.

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

    There are many flights that can get you from Region of Ontario to Ontario in 8h 49m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. The distance between Region of Ontario and Ontario is about 3421 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    When deciding which route to take from Region of Ontario to Ontario consider Toronto Pearson Intl - Ontario, Montreal Pierre Elliott Trudeau Intl - Ontario or Hamilton - Ontario as they are the most popular.

  • 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 Region of Ontario to Ontario?

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Ontario (average of C$ 132). Flying from Region of Ontario to Ontario in September is currently the most expensive (average of C$ 843). 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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Alternative routes for Ontario 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 Ontario to Ontario

Discover the top 4 airlines that operate flights from Ontario 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 131AverageC$ 701FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 292AverageC$ 292FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 577AverageC$ 893FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 713AverageC$ 1,041FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Ontario to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Ontario for you. Better yet — we are completely free to use.

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?

Of course! You can now track prices for flights from Ontario to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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