$212+ 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 15/10. 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.
What to know about flights from Ontario
Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 September 2025.
Good round-trip deal | $177 or less |
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Good one-way deal | $93 or less |
Find flights from Ontario
Cheapest flights from OntarioExplore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Find flights from Ontario within your budget
Fly to
Route
Depart
Return
Price
MontrealMelbourne
YUL - MEL
YULMEL
Montreal Pierre Elliott Trudeau Intl
Sun 8/2
18:15-08:00
2 stops45h 45m
Melbourne
Wed 18/2
10:10-23:54
2 stops29h 44m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Thu 18/9
09:15-03:15
2 stops33h 00m
Islamabad Intl
Fri 10/10
19:35-16:39
2 stops30h 04m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Fri 19/9
08:00-18:25
2 stops25h 25m
Islamabad Intl
Fri 10/10
19:35-16:39
2 stops30h 04m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Wed 17/9
09:15-03:15
2 stops33h 00m
Islamabad Intl
Fri 10/10
19:35-16:39
2 stops30h 04m
TorontoBrisbane
YYZ - BNE
YYZBNE
Toronto Pearson Intl
Wed 15/10
08:30-09:55
2 stops35h 25m
Brisbane
Wed 22/10
11:15-06:59
2 stops33h 44m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Wed 24/9
08:10-03:15
2 stops34h 05m
Islamabad Intl
Fri 10/10
19:35-13:54
2 stops27h 19m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Thu 20/11
20:40-07:25
2 stops24h 45m
Islamabad Intl
Mon 24/11
08:55-18:45
2 stops43h 50m
MontrealIslamabad
YUL - ISB
YULISB
Montreal Pierre Elliott Trudeau Intl
Mon 29/9
22:10-07:40
2 stops24h 30m
Islamabad Intl
Sun 5/10
03:30-20:15
2 stops25h 45m
TorontoBrisbane
YYZ - BNE
YYZBNE
Toronto Pearson Intl
Thu 25/9
16:00-09:55
2 stops51h 55m
Brisbane
Wed 8/10
11:15-23:00
1 stop25h 45m
OttawaSydney
YOW - SYD
YOWSYD
Ottawa
Mon 16/2
14:50-09:35
2 stops26h 45m
Sydney Kingsford Smith
Mon 9/3
11:20-06:43
1 stop34h 23m
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.
Travel insights for flights from Ontario
Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Region of Ontario?
Currently, May is the cheapest month in which you can book a flight from Region of Ontario (average of $347). Flying from Region of Ontario in November will prove the most costly (average of $1,632). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Region of Ontario?
Use this chart to determine the cheapest time to fly return from Ontario to Sydney. Price data was last updated on 8 September 2024.
Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Sunday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.
Which airlines fly from Region of Ontario?
When flying from Region of Ontario check dates and pricing for the following: Air Canada, United Airlines, Qantas Airways, Air New Zealand. 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 Abbotsford, with prices starting at $85. Explore other affordable destinations below.
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Direct flights from Canada
Book a direct flight from one of these other cities located in Canada.
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 2 September 2025.
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.