Cheap flights from Perth to Ontario from $1,025
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Perth to Ontario
Cheapest flights from Perth to OntarioExplore the most affordable flight options available from Perth to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Explore the most affordable flight options available from Perth to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.
Best flights from Perth to OntarioDiscover carefully curated flight deals from Perth to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Discover carefully curated flight deals from Perth to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Last-minute flights from Perth to OntarioDiscover last-minute flight deals from Perth to Ontario. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from Perth to Ontario. Data last updated 9 October 2026 and is based on user searches.
One-way flights from Perth to OntarioSearch for one-way flight options from Perth to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Search for one-way flight options from Perth to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Find flight deals from Perth to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Perth to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Thu 19/11
04:40-00:24
3 stops59h 44m
Ontario
Wed 31/12
00:00-16:00
Nonstop0h 00m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Tue 8/12
15:15-17:36
2 stops42h 21m
Ontario
Wed 31/12
00:00-16:00
Nonstop0h 00m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Thu 22/10
20:50-17:05
2 stops35h 15m
Ontario
Wed 31/12
00:00-16:00
Nonstop0h 00m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Wed 9/12
15:20-21:25
2 stops46h 05m
Ontario
Wed 31/12
00:00-16:00
Nonstop0h 00m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Fri 11/12
15:20-21:25
2 stops46h 05m
Ontario
Wed 31/12
00:00-16:00
Nonstop0h 00m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Mon 1/3
23:45-15:27
2 stops31h 42m
Ontario
Mon 22/3
13:33-14:45
2 stops34h 12m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Tue 16/2
15:15-09:47
2 stops34h 32m
Ontario
Sat 20/2
16:03-16:50
2 stops32h 47m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Tue 27/10
23:45-20:15
2 stops35h 30m
Ontario
Sat 31/10
09:25-11:20
2 stops58h 55m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Fri 30/10
22:30-12:29
2 stops28h 59m
Ontario
Fri 13/11
16:17-12:30
2 stops28h 13m
PerthOntario
PER Perth - ONT Ontario
PERONT
Perth
Thu 29/10
22:30-12:29
2 stops28h 59m
Ontario
Thu 12/11
18:37-12:30
2 stops25h 53m
Best time to book a flight from Perth to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Perth with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from Perth to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Perth to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.
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Search flights from Perth to Ontario by cabin class
Find flights from Perth to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Perth and Ontario flights
Browse other Perth and Ontario flight options. Last updated on 9 October 2026.
Other flights from Perth
Browse through other flights departing from Perth. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
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How does Cheapflights help users find flights from Perth to Ontario?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Perth today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Perth to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Ontario.
Can Cheapflights find flights from Perth to Ontario with no change fees?
Yes, we can. To see specific flights from Perth to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Perth to Ontario become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!