$203+ Cheap flights from Ontario
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YYZ — SYD
11 Nov — 18 Nov1
Find flights from Ontario within your budget
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 October 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Depart
Return
Cheapest return flight
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Sat 28/11
09:05-22:36
2 stops15h 31m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$203
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Sun 22/11
09:00-22:36
2 stops15h 36m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$203
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Tue 8/12
16:45-22:47
1 stop8h 02m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$203
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Thu 10/12
09:05-22:47
2 stops15h 42m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Mon 2/11
09:00-22:36
2 stops15h 36m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Tue 3/11
09:00-22:36
2 stops15h 36m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Mon 23/11
09:05-22:36
2 stops15h 31m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Tue 15/12
09:00-22:47
2 stops15h 47m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Fri 30/10
09:00-21:40
2 stops14h 40m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
TorontoCalgary
YYZ Toronto Pearson Intl - YYC Calgary
YYZYYC
Toronto Pearson Intl
Mon 9/11
19:45-12:20
2 stops18h 35m
Calgary
Wed 31/12
00:00-02:00
Nonstop0h 00m
$232
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario
Have a flexible travel schedule? Discover the best time to fly from Ontario with our price prediction graph.
YYZ-CUN
YYZ-YYC
YYZ-YVR
YYZ-ANC
YYZ-PER
Estimated return 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.
Travel insights for flights from Ontario
Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.
CAON-SYD
YYZ-CUN
YYZ-YYC
YYZ-YVR
YYZ-ANC
What is the cheapest month to book a flight from Region of Ontario?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario (average of $2,005). Flying from Region of Ontario in December will prove the most costly (average of $2,701). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Region of Ontario?
When flying from Region of Ontario check dates and pricing for the following: Air Canada, Qantas Airways, United Airlines, Cathay Pacific. As they depart for the following popular destinations: Sydney.
What is the cheapest place to fly to from Region of Ontario?
The cheapest city to fly to from Region of Ontario is Washington, D.C., with prices starting at $164. Explore other affordable destinations below.
When is the best time to book a flight from Region of Ontario?
The best time to book flights from Region of Ontario is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Direct flights from Canada
International destinations
Other Canada cities
Other Ontario origins
Popular destinations
Popular flights
Direct flights from Canada
Book a direct flight from one of these other cities located in Canada.
Popular international destinations from Ontario
The most popular international flight routes departing from Ontario we’ve come across at this time.
Fly from other Canada cities
Fly from popular cities in Ontario
Consider departing from one of these cities also located in Ontario. Flight origins are based on user searches made on Cheapflights and were last updated on 12 October 2026.
Popular Return Flight Destinations
Consider these popular destinations that Cheapflights users have chosen when departing from Ontario. Routes are based on user searches and were last updated on 12 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 October 2026.
Fly with Cheapflights
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How does Cheapflights help users find flights from Ontario?
When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ontario.
Can Cheapflights find flights from Ontario with no change fees?
Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario become cheaper?
Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.