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Flights from Ontario to Brisbane
There are no direct flights from Ontario to Brisbane. The easiest way is one stop via San Francisco or Dallas, about 17h 27m door to door.
No direct flights · 2 connection options From 17h 27m
Ontario to Brisbane at a glance
Fastest journey17h 27mEstimated
Nonstop flightsNoneConnect via San Francisco or Dallas
Best ways to fly from Ontario to Brisbane
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT San Francisco (SFO) BNE
Leg 1: Frontier Airlines, United Airlines · Leg 2: United Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 11,616 km7,214 miles
- Journey time
- 17h 27mestimate
- Time difference
- +18hBrisbane vs Ontario
- Currency in Brisbane
- AUD
- Airports
- ONT → BNE
Flights from Ontario to Brisbane: questions answered
Are there direct flights from Ontario to Brisbane?
No. There is no nonstop service, so you will connect, most easily in San Francisco and Dallas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Brisbane?
With one connection the journey usually takes around 17h 27m, depending on the layover. The straight-line distance is 11,616 km.
Where do you change planes between Ontario and Brisbane?
The best connecting points are San Francisco (SFO) and Dallas (DFW). Frontier Airlines flies both legs via San Francisco, so you can book it as one ticket.
Which airports serve Ontario and Brisbane?
Ontario: Ontario International Airport (ONT). Brisbane: Brisbane International Airport (BNE).
What is the time difference between Ontario and Brisbane?
Brisbane is 18 hours ahead of Ontario.





