How long does it take to fly to Ontario?

Average flight duration from Australia to Ontario depends on which airport you fly into and out of. Flying from Brisbane to Los Angeles is 12h 50m on average, while flying from Sydney to Los Angeles is 13h 45m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

Qantas Airways, United Airlines and Fiji Airways are the top three most popular airlines that fly to Ontario from Australia according to our data. Qantas Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 10 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Australia to Ontario?

United Airlines and Qatar Airways are the most popular carriers operating from Australia to Ontario

When did momondo last update prices for flights from Australia to Ontario Airport?

Prices for flights from Australia to Ontario Airport are updated daily.

How old do you have to be to fly from Australia to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$469 Cheap Flights from Australia to Ontario in 2025/26

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11:40 am - 11:18 am

BNE

ONT

17h 38m1 stop

6:39 pm - 7:30 am

ONT

BNE

18h 51m1 stop

$798United Airlines

Tue, Jan 13 - Sun, Jan 25

10:30 am - 12:20 pm

BNE

ONT

18h 50m1 stop

6:53 pm - 6:30 am

ONT

BNE

18h 37m1 stop

$799United Airlines

Sun, Mar 29 - Wed, Apr 22

11:40 am - 10:53 pm

BNE

ONT

29h 13m1 stop

1:53 pm - 7:30 am

ONT

BNE

23h 37m1 stop

$800United Airlines

Thu, Feb 5 - Mon, Feb 9

11:40 am - 11:18 am

BNE

ONT

17h 38m1 stop

6:39 pm - 7:30 am

ONT

BNE

18h 51m1 stop

$801United Airlines

Fri, Jan 16 - Fri, Jan 30

11:40 am - 11:18 am

BNE

ONT

17h 38m1 stop

6:39 pm - 7:30 am

ONT

BNE

18h 51m1 stop

$802United Airlines

Fri, Jan 16 - Fri, Jan 30

9:40 pm - 10:28 pm

SYD

ONT

19h 48m1 stop

8:41 am - 7:45 pm

ONT

SYD

40h 04m1 stop

$1,051Multiple Airlines

Thu, Feb 5 - Thu, Feb 19

8:45 pm - 9:27 pm

SYD

ONT

17h 42m1 stop

8:00 am - 6:50 pm

ONT

SYD

17h 50m1 stop

$1,052Multiple Airlines

Fri, May 15 - Fri, Jun 19

9:40 pm - 10:15 pm

SYD

ONT

19h 35m1 stop

8:41 am - 7:45 pm

ONT

SYD

40h 04m1 stop

$1,068Hawaiian Airlines

Thu, Feb 12 - Tue, Feb 17

9:50 pm - 6:00 pm

MEL

ONT

37h 10m1 stop

12:10 am - 10:40 am

ONT

MEL

41h 30m1 stop

$1,192China Airlines

Fri, May 22 - Thu, Jun 18

11:20 pm - 4:50 pm

MEL

ONT

36h 30m1 stop

11:50 pm - 12:05 pm

ONT

MEL

42h 15m1 stop

$1,228China Airlines

Fri, Mar 6 - Tue, Mar 10

Hawaiian Airlines flights from Australia to Ontario

Our best Hawaiian Airlines deals on Australia to Ontario flight tickets

Hawaiian Airlines

Feb 12

SYD9:40 pmSydney Kingsford Smith

19h 35m

1 stop

ONT10:15 pmOntario

Feb 17

ONT8:41 amOntario

40h 04m

1 stop

SYD7:45 pmSydney Kingsford Smith

$1,068

Find similar

Hawaiian Airlines

Feb 3

SYD9:40 pmSydney Kingsford Smith

19h 48m

1 stop

ONT10:28 pmOntario

Feb 11

ONT8:13 amOntario

40h 32m

1 stop

SYD7:45 pmSydney Kingsford Smith

$1,153

Find similar

Hawaiian Airlines

Feb 3

SYD9:40 pmSydney Kingsford Smith

19h 48m

1 stop

ONT10:28 pmOntario

Feb 11

ONT8:13 amOntario

40h 32m

1 stop

SYD7:45 pmSydney Kingsford Smith

$1,160

Find similar

United Airlines flights from Australia to Ontario

Our best United Airlines deals on Australia to Ontario flight tickets

United Airlines

Feb 5

BNE11:40 amBrisbane

24h 03m

1 stop

ONT5:43 pmOntario

Feb 9

ONT6:00 amOntario

31h 30m

1 stop

BNE7:30 amBrisbane

$796

Find similar

United Airlines

Jan 13

BNE11:40 amBrisbane

17h 38m

1 stop

ONT11:18 amOntario

Jan 31

ONT6:32 pmOntario

18h 58m

1 stop

BNE7:30 amBrisbane

$798

Find similar

United Airlines

Mar 29

BNE10:30 amBrisbane

18h 50m

1 stop

ONT12:20 pmOntario

Apr 12

ONT6:00 amOntario

31h 30m

1 stop

BNE6:30 amBrisbane

$799

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Tue 1/13

11:40 am-11:18 am

1 stop17h 38m

Ontario

Sun 1/25

6:39 pm-7:30 am

1 stop18h 51m

$798

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Sun 3/29

10:30 am-12:20 pm

1 stop18h 50m

Ontario

Wed 4/22

6:53 pm-6:30 am

1 stop18h 37m

$799

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Thu 2/5

11:40 am-10:53 pm

1 stop29h 13m

Ontario

Mon 2/9

1:53 pm-7:30 am

1 stop23h 37m

$800

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 1/16

11:40 am-11:18 am

1 stop17h 38m

Ontario

Fri 1/30

6:39 pm-7:30 am

1 stop18h 51m

$801

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

Fri 1/16

11:40 am-11:18 am

1 stop17h 38m

Ontario

Fri 1/30

6:39 pm-7:30 am

1 stop18h 51m

$802

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 2/5

9:40 pm-10:28 pm

1 stop19h 48m

Ontario

Thu 2/19

8:41 am-7:45 pm

1 stop40h 04m

$1,051

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Fri 5/15

8:45 pm-9:27 pm

1 stop17h 42m

Ontario

Fri 6/19

8:00 am-6:50 pm

1 stop17h 50m

$1,052

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Thu 2/12

9:40 pm-10:15 pm

1 stop19h 35m

Ontario

Tue 2/17

8:41 am-7:45 pm

1 stop40h 04m

$1,068

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 5/22

9:50 pm-6:00 pm

1 stop37h 10m

Ontario

Thu 6/18

12:10 am-10:40 am

1 stop41h 30m

$1,192

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 3/6

11:20 pm-4:50 pm

1 stop36h 30m

Ontario

Tue 3/10

11:50 pm-12:05 pm

1 stop42h 15m

$1,228

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How to get the cheapest flight ticket from Australia to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Can stopping save me money on Australia to Ontario flights?

You could potentially save up to 38% on your flight if you consider stops on a Australia to Ontario flight.

Cheap Australia to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Ontario

Fastest flight time	16h 21m
Direct flights	None

The fastest flight from Australia to Ontario takes 16h 21m

There are no direct flights from Australia to Ontario. There are no popular flight routes from Australia to Ontario.

Search flight deals

When did momondo last update prices for flights from Australia to Ontario Airport?
Prices for flights from Australia to Ontario Airport are updated daily.
How old do you have to be to fly from Australia to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Ontario?

It is quick and easy to find Australia to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Australia to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Ontario.

I’m not ready to book a flight from Australia to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Australia and alert you when they change.