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Cheap flights from Ontario to Ontario from C$ 257

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ONT
27 Apr — 4 May1
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 28 March 2026.

Tue 14/45:20 p.m.
YYZ
-
ONT
1 stop8h 11m
United Airlines
Sun 10/57:00 a.m.
ONT
-
YYZ
1 stop7h 56m
United Airlines
Deal found 27/3C$ 494
Sat 18/49:35 a.m.
YYZ
-
ONT
2 stops14h 01m
United Airlines
Wed 22/46:49 p.m.
ONT
-
YYZ
2 stops14h 00m
United Airlines
Deal found 27/3C$ 495
Tue 21/41:30 p.m.
YYZ
-
ONT
1 stop8h 03m
Delta
Mon 27/410:15 p.m.
ONT
-
YYZ
1 stop11h 04m
Delta
Deal found 26/3C$ 506
Fri 10/46:10 a.m.
YYZ
-
ONT
1 stop8h 37m
Delta
Thu 16/412:49 p.m.
ONT
-
YYZ
1 stop8h 10m
Delta
Deal found 27/3C$ 507
Sat 18/43:53 p.m.
YYZ
-
ONT
1 stop8h 57m
United Airlines
Mon 20/45:10 a.m.
ONT
-
YYZ
1 stop13h 22m
United Airlines
Deal found 25/3C$ 509
Wed 8/46:10 a.m.
YYZ
-
ONT
1 stop8h 37m
Delta
Tue 14/410:15 p.m.
ONT
-
YYZ
1 stop11h 04m
Delta
Deal found 24/3C$ 510
Thu 9/46:30 a.m.
YYZ
-
ONT
1 stop8h 50m
United Airlines
Wed 15/47:00 a.m.
ONT
-
YYZ
1 stop7h 56m
United Airlines
Deal found 25/3C$ 512
Mon 6/45:16 p.m.
YYZ
-
ONT
1 stop8h 29m
United Airlines
Tue 14/45:10 a.m.
ONT
-
YYZ
1 stop7h 04m
United Airlines
Deal found 23/3C$ 513
Thu 23/411:30 a.m.
YYZ
-
ONT
1 stop10h 03m
Delta
Wed 29/410:15 p.m.
ONT
-
YYZ
1 stop9h 04m
Delta
Deal found 23/3C$ 514
Tue 23/610:15 a.m.
YYZ
-
ONT
1 stop15h 31m
United Airlines
Sun 28/66:30 a.m.
ONT
-
YYZ
1 stop11h 14m
United Airlines
Deal found 26/3C$ 530
Thu 9/46:30 a.m.
YYZ
-
ONT
1 stop8h 50m
Lufthansa
Wed 15/46:49 p.m.
ONT
-
YYZ
2 stops12h 05m
Lufthansa
Deal found 25/3C$ 532
Tue 14/49:45 a.m.
YUL
-
ONT
2 stops13h 51m
United Airlines
Tue 21/411:05 a.m.
ONT
-
YUL
2 stops20h 35m
United Airlines
Deal found 27/3C$ 649

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 28 March 2026.

Round-trip from

C$ 494

One-way from

C$ 257

Popular in

March

Cheapest in

September

Average price

C$ 563
United Airlines
  • United Airlines
  • 19/8-28/8
  • 2 total stops
  • 16h 20m total
  • Ontario to Ontario
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 15h 19m total
  • Ontario to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 28 March 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

Wed 15/4

4:11 p.m.-11:44 p.m.

2 stops10h 33m

Ontario

Wed 22/4

12:49 p.m.-11:59 p.m.

1 stop8h 10m

C$ 509

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 18/4

2:15 p.m.-10:43 p.m.

2 stops11h 28m

Ontario

Tue 5/5

10:15 p.m.-1:44 p.m.

2 stops12h 29m

C$ 509

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 20/5

4:18 p.m.-8:36 p.m.

1 stop7h 18m

Ontario

Sun 31/5

6:30 a.m.-11:59 p.m.

1 stop14h 29m

C$ 510

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 19/9

3:55 p.m.-11:44 p.m.

2 stops10h 49m

Ontario

Thu 24/9

7:00 a.m.-10:02 p.m.

1 stop12h 02m

C$ 510

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 8/5

6:12 p.m.-11:34 p.m.

2 stops8h 22m

Ontario

Fri 15/5

6:00 a.m.-10:59 p.m.

2 stops13h 59m

C$ 510

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Sat 18/4

2:15 p.m.-10:43 p.m.

2 stops11h 28m

Ontario

Mon 20/4

10:15 p.m.-10:19 a.m.

1 stop9h 04m

C$ 538

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Thu 16/4

11:30 a.m.-9:00 p.m.

1 stop12h 30m

Ontario

Mon 20/4

10:15 p.m.-12:19 p.m.

1 stop11h 04m

C$ 555

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Wed 19/8

12:25 p.m.-6:19 p.m.

1 stop8h 54m

Ontario

Thu 27/8

1:18 p.m.-11:22 p.m.

1 stop7h 04m

C$ 580

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Fri 15/5

1:00 p.m.-10:35 p.m.

1 stop12h 35m

Ontario

Fri 29/5

6:30 a.m.-8:44 p.m.

1 stop11h 14m

C$ 600

TorontoOntario

YYZ - ONT

YYZONT

Toronto Pearson Intl

Tue 12/5

3:53 p.m.-9:58 p.m.

1 stop9h 05m

Ontario

Wed 24/6

6:30 a.m.-8:44 p.m.

1 stop11h 14m

C$ 603

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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$ 133). Flying from Region of Ontario to Ontario in February is currently the most expensive (average of C$ 288). 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 11m. Fly via United Airlines, Delta, 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 Ottawa - 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$ 133). Flying from Region of Ontario to Ontario in February is currently the most expensive (average of C$ 288). 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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 133AverageC$ 650FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 295AverageC$ 295FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 420AverageC$ 853FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 422AverageC$ 852FlexibilityNo 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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