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 Sydney to Los Angeles is 13h 35m on average, while flying from Brisbane to Los Angeles is 13h 35m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

Qantas Airways, Fiji Airways and United Airlines 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 41% 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?

China Airlines, United Airlines, and Hawaiian Airlines 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.

$399 Cheap Flights from Australia to Ontario in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Australia to Los Angeles

Round-trip

One-way

Last minute

Recent round-trip flight deals from Australia to Los Angeles

KAYAK's recommended round-trip deals from the most popular airlines that fly from Australia to Los Angeles.

10:50 pm - 6:00 pmBNE-ONT

36h 10m1 stop

1:40 am - 10:35 amONT-BNE

39h 55m1 stop

$1,111China Airlines

Find Deal

Sat, May 17 - Tue, May 20

10:10 pm - 6:00 pmSYD-ONT

36h 50m1 stop

12:10 am - 10:45 amONT-SYD

41h 35m1 stop

$1,124China Airlines

Find Deal

Mon, Apr 28 - Mon, May 19

9:40 pm - 9:55 pmSYD-ONT

17h 15m1 stop

9:00 am - 7:45 pmONT-SYD

17h 45m1 stop

$1,172Hawaiian Airlines

Find Deal

Sun, Jun 8 - Thu, Jun 26

10:55 am - 12:14 pmMEL-ONT

18h 19m1 stop

1:00 pm - 8:15 amONT-MEL

26h 15m2 stops

$1,186United Airlines

Find Deal

Thu, Jun 5 - Sun, Aug 24

9:40 pm - 9:23 amSYD-ONT

28h 43m2 stops

8:35 am - 7:45 pmONT-SYD

18h 10m1 stop

$1,190Hawaiian Airlines

Find Deal

Tue, Aug 12 - Sat, Aug 30

4:55 pm - 6:40 pmPER-ONT

40h 45m2 stops

12:45 am - 8:15 amONT-PER

40h 30m2 stops

$1,190

Find Deal

Thu, Jul 17 - Sun, Jul 27

10:55 am - 5:43 pmMEL-ONT

23h 48m1 stop

6:39 pm - 8:15 amONT-MEL

20h 36m1 stop

$1,191United Airlines

Find Deal

Mon, Jul 14 - Mon, Jul 28

6:15 pm - 6:00 pmBNE-ONT

40h 45m2 stops

12:10 am - 10:35 amONT-BNE

41h 25m1 stop

$1,263

Find Deal

Wed, Jun 4 - Mon, Jun 23

12:10 am - 3:32 pmPER-ONT

30h 22m3 stops

6:00 am - 7:45 amONT-PER

34h 45m3 stops

$1,532Japan Airlines

Find Deal

Tue, May 13 - Wed, May 28

12:10 am - 3:50 pmPER-ONT

30h 40m3 stops

6:00 am - 7:45 amONT-PER

34h 45m3 stops

$1,709Japan Airlines

Find Deal

Fri, May 16 - Sat, May 24

China Airlines flights from Australia to Ontario

Our best China Airlines deals on Australia to Ontario flight tickets

China Airlines

May 17

BNE10:50 pmBrisbane

36h 10m

1 stop

ONT6:00 pmOntario

May 20

ONT1:40 amOntario

39h 55m

1 stop

BNE10:35 amBrisbane

$1,111

Find similar

China Airlines

Apr 28

SYD10:10 pmSydney Kingsford Smith

36h 50m

1 stop

ONT6:00 pmOntario

May 19

ONT12:10 amOntario

41h 35m

1 stop

SYD10:45 amSydney Kingsford Smith

$1,124

Find similar

China Airlines

Aug 25

SYD10:10 pmSydney Kingsford Smith

37h 30m

1 stop

ONT6:40 pmOntario

Sep 2

ONT12:45 amOntario

41h 00m

1 stop

SYD10:45 amSydney Kingsford Smith

$1,137

Find similar

Air Canada flights from Australia to Ontario

Our best Air Canada deals on Australia to Ontario flight tickets

Air Canada

May 17

BNE7:05 pmBrisbane

39h 56m

3 stops

ONT6:01 pmOntario

May 24

ONT1:36 pmOntario

24h 29m

2 stops

BNE7:05 amBrisbane

$2,554

Find similar

Air Canada

Apr 9

BNE10:00 amBrisbane

21h 50m

2 stops

ONT2:50 pmOntario

Apr 20

ONT1:20 pmOntario

24h 45m

2 stops

BNE7:05 amBrisbane

$12,859

Find similar

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $1,189. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Ontario for around $1,360.

Cheap Australia to Ontario flight deals and tips

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

Best Price Found	$399
Fastest flight time	17h 10m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Australia in the past 72 hours is $399. The best round-trip flight deal from Australia to Ontario found on momondo in the last 72 hours is $1,111.

The fastest flight from Australia to Ontario takes 17h 10m

There are no direct flights from Australia to Ontario. Popular non-direct routes for this connection are Melbourne Airport - Ontario Airport, Brisbane Airport - Ontario Airport and Sydney Kingsford Smith Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

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.