SYD - ONT
Find cheap flights from Sydney to Ontario from $692
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Ontario departing on 24/10. 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.
Search hundreds of travel sites at once for deals on flights to Ontario
Cheap flight deals from Sydney to Ontario (SYD-ONT)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.Flights from Sydney to Ontario - Travel Insights & Trends
Get data-powered insights and trends into flights from Sydney to Ontario to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest month to fly from Sydney to Ontario?
The cheapest month for flights from Sydney to Ontario is October, where tickets cost $1,373 on average. On the other hand, the most expensive months are March and July, where the average cost of tickets is $2,644 and $2,407 respectively.
Which airlines provide the cheapest flights from Sydney to Ontario?
In the last 72 hours, the cheapest one-way ticket from Sydney to Ontario found on KAYAK was with Hawaiian Airlines for $716. Delta proposed a return connection from $1,292 and American Airlines from $1,325.
When to book flights from Sydney to Ontario
FAQs for booking flights from Sydney to Ontario
Top airlines flying from Sydney to Ontario
Food and roominess were better on other international flights I’ve been on.
Food and roominess were better on other international flights I’ve been on.
It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.
One of the best flights Ive had in a long time
My tray was broken and instead of being moved I was provided blue tape.
One hour delay. No Wi-Fi. Old aircraft. Nasty food
Was unable to check in online within 24 hours of departure
Overall, good flight and quiet cabin! Took the red eye home from Honolulu to LAX!
Couldn’t check in online. Unsure of terminal. Missed flight by minutes due to confusion and not being able to check in online pre flight.
Grumpy and rude gate attendant who was unwilling to help anyone who asked him for assistance. Too little leg room.
The food was lame for an almost 5 hour flight, but overall I had a good experience
Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .
I’ve had a couple flights this week on United that were delayed by an hour or more
Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.
My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back
Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.
Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.
Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.
The WiFi didn’t work and the seats are too close together. Very uncomfortable.
So so. Terrible aircraft choice for that leg of the flight.
Our seat tv didn’t work All the rest was perfect
Book cheap flights from Sydney to Ontario
Recent one-way flight deals
Search by stops
Search by airline
Search by price
Last minute flights from Sydney to Ontario
Last minute flight, train and bus deals
Search by stops
Search by airline
Search by price
Sydney - Ontario Flights
Browse destinations:
- Flights »
- Worldwide »
- North America »
- United States »
- California »
- Ontario