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

Prices for flights from Melbourne to Ontario Airport refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne to Ontario Airport.

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

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$818 Cheap Flights from Melbourne to Ontario in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 Melbourne to Los Angeles

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 17:28

MEL

ONT

23h 33m

2 stops

18:39 - 08:15

ONT

MEL

20h 36m

1 stop

$1,400United Airlines

Thu, 21 May - Sun, 31 May

10:55 - 12:20

MEL

ONT

18h 25m

1 stop

18:53 - 08:15

ONT

MEL

20h 22m

1 stop

$1,413United Airlines

Sat, 4 Jul - Tue, 28 Jul

10:55 - 20:17

MEL

ONT

26h 22m

2 stops

13:00 - 08:15

ONT

MEL

26h 15m

2 stops

$1,420United Airlines

Sat, 4 Jul - Tue, 28 Jul

10:55 - 12:20

MEL

ONT

18h 25m

1 stop

13:40 - 08:15

ONT

MEL

25h 35m

2 stops

$1,546United Airlines

Mon, 20 Apr - Sun, 10 May

12:00 - 12:18

MEL

ONT

18h 18m

1 stop

11:05 - 09:15

ONT

MEL

28h 10m

1 stop

$1,548United Airlines

Sun, 15 Mar - Thu, 2 Apr

10:55 - 22:28

MEL

ONT

28h 33m

2 stops

06:00 - 08:15

ONT

MEL

33h 15m

1 stop

$1,549United Airlines

Fri, 3 Jul - Thu, 30 Jul

10:55 - 17:47

MEL

ONT

23h 52m

1 stop

13:33 - 08:15

ONT

MEL

25h 42m

1 stop

$1,560United Airlines

Sat, 4 Jul - Tue, 28 Jul

10:55 - 12:20

MEL

ONT

18h 25m

1 stop

18:53 - 08:15

ONT

MEL

20h 22m

1 stop

$1,562United Airlines

Fri, 3 Jul - Thu, 30 Jul

10:55 - 20:17

MEL

ONT

26h 22m

2 stops

13:00 - 08:15

ONT

MEL

26h 15m

2 stops

$1,566United Airlines

Sat, 4 Jul - Tue, 28 Jul

10:55 - 12:20

MEL

ONT

18h 25m

1 stop

05:00 - 08:15

ONT

MEL

34h 15m

2 stops

$1,567United Airlines

Fri, 3 Jul - Thu, 30 Jul

United Airlines flights from Melbourne to Ontario

Our best United Airlines deals on Melbourne to Ontario flight tickets

United Airlines

21 Feb

MEL13:00Melbourne

18h 47m

1 stop

ONT12:47Ontario

6 Mar

ONT18:37Ontario

20h 23m

1 stop

MEL10:00Melbourne

$1,399

United Airlines

21 May

MEL10:55Melbourne

23h 33m

2 stops

ONT17:28Ontario

31 May

ONT18:39Ontario

20h 36m

1 stop

MEL08:15Melbourne

$1,400

United Airlines

4 July

MEL10:55Melbourne

18h 25m

1 stop

ONT12:20Ontario

28 July

ONT18:53Ontario

20h 22m

1 stop

MEL08:15Melbourne

$1,413

Qatar Airways flights from Melbourne to Ontario

Our best Qatar Airways deals on Melbourne to Ontario flight tickets

Qatar Airways

22 Feb

MEL16:10Melbourne

50h 22m

2 stops

ONT23:32Ontario

28 Feb

ONT06:14Ontario

40h 36m

2 stops

MEL17:50Melbourne

$3,292

Qatar Airways

5 Mar

MEL23:40Melbourne

38h 02m

2 stops

ONT18:42Ontario

12 Mar

ONT12:02Ontario

35h 48m

2 stops

MEL17:50Melbourne

$3,652

Qatar Airways

4 Mar

MEL23:40Melbourne

38h 02m

2 stops

ONT18:42Ontario

11 Mar

ONT12:02Ontario

35h 48m

2 stops

MEL17:50Melbourne

$3,870

Fly from

Fly to

Route

Depart

Return

Price

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Thu 21/5

10:55-17:28

2 stops23h 33m

Ontario

Sun 31/5

18:39-08:15

1 stop20h 36m

$1,400

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sat 4/7

10:55-12:20

1 stop18h 25m

Ontario

Tue 28/7

18:53-08:15

1 stop20h 22m

$1,413

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sat 4/7

10:55-20:17

2 stops26h 22m

Ontario

Tue 28/7

13:00-08:15

2 stops26h 15m

$1,420

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 20/4

10:55-12:20

1 stop18h 25m

Ontario

Sun 10/5

13:40-08:15

2 stops25h 35m

$1,546

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 15/3

12:00-12:18

1 stop18h 18m

Ontario

Thu 2/4

11:05-09:15

1 stop28h 10m

$1,548

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 3/7

10:55-22:28

2 stops28h 33m

Ontario

Thu 30/7

06:00-08:15

1 stop33h 15m

$1,549

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sat 4/7

10:55-17:47

1 stop23h 52m

Ontario

Tue 28/7

13:33-08:15

1 stop25h 42m

$1,560

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 3/7

10:55-12:20

1 stop18h 25m

Ontario

Thu 30/7

18:53-08:15

1 stop20h 22m

$1,562

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sat 4/7

10:55-20:17

2 stops26h 22m

Ontario

Tue 28/7

13:00-08:15

2 stops26h 15m

$1,566

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 3/7

10:55-12:20

1 stop18h 25m

Ontario

Thu 30/7

05:00-08:15

2 stops34h 15m

$1,567

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne 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

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

United Airlines is the most popular carrier operating from Melbourne to Ontario

Which airlines fly to Ontario?

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Ontario from Melbourne according to our data. Qantas Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 12 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Melbourne to Ontario flight deals and tips

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

Fastest flight time	18h 18m
Direct flights	None

The fastest flight from Melbourne to Ontario takes 18h 18m

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

Search flight deals

How far is Melbourne to Ontario by plane?
Melbourne and Ontario are 12812.7 km apart from one another. A reasonable flight in good conditions will take 18h 18m.
When did momondo last update prices for flights from Melbourne to Ontario Airport?
Prices for flights from Melbourne to Ontario Airport refresh daily.
How old do you have to be to fly from Melbourne to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Melbourne to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Melbourne to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Melbourne to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.