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.

$851 Cheap Flights from Melbourne to Ontario in 2026

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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.

17:25 - 22:17

MEL

ONT

21h 52m

2 stops

09:11 - 23:35

ONT

MEL

45h 24m

2 stops

$1,335Multiple Airlines

Thu, 4 Jun - Sun, 28 Jun

17:25 - 21:20

MEL

ONT

20h 55m

2 stops

07:20 - 23:35

ONT

MEL

23h 15m

2 stops

$1,337Multiple Airlines

Thu, 10 Sep - Thu, 24 Sep

16:45 - 21:45

MEL

ONT

22h 00m

2 stops

07:20 - 23:35

ONT

MEL

23h 15m

2 stops

$1,398Multiple Airlines

Fri, 14 Aug - Sat, 29 Aug

10:55 - 12:12

MEL

ONT

18h 17m

1 stop

13:18 - 08:15

ONT

MEL

25h 57m

2 stops

$1,409United Airlines

Fri, 7 Aug - Sat, 22 Aug

10:55 - 20:42

MEL

ONT

26h 47m

2 stops

18:39 - 08:15

ONT

MEL

20h 36m

1 stop

$1,411United Airlines

Sun, 31 May - Sun, 7 Jun

10:55 - 12:12

MEL

ONT

18h 17m

1 stop

13:18 - 08:15

ONT

MEL

25h 57m

2 stops

$1,412United Airlines

Mon, 25 May - Sat, 27 Jun

10:55 - 12:12

MEL

ONT

18h 17m

1 stop

13:18 - 08:15

ONT

MEL

25h 57m

2 stops

$1,413United Airlines

Wed, 10 Jun - Thu, 18 Jun

10:55 - 12:12

MEL

ONT

18h 17m

1 stop

18:39 - 08:15

ONT

MEL

20h 36m

1 stop

$1,423Multiple Airlines

Tue, 26 May - Thu, 11 Jun

11:55 - 12:12

MEL

ONT

18h 17m

1 stop

18:32 - 09:15

ONT

MEL

20h 43m

1 stop

$1,428United Airlines

Wed, 14 Oct - Thu, 22 Oct

10:55 - 12:12

MEL

ONT

18h 17m

1 stop

13:56 - 08:15

ONT

MEL

25h 19m

1 stop

$1,430United Airlines

Mon, 7 Sep - Mon, 21 Sep

United Airlines flights from Melbourne to Ontario

Our best United Airlines deals on Melbourne to Ontario flight tickets

United Airlines

7 Aug

MEL10:55Melbourne

18h 17m

1 stop

ONT12:12Ontario

22 Aug

ONT11:00Ontario

28h 15m

1 stop

MEL08:15Melbourne

$1,409

United Airlines

22 May

MEL10:55Melbourne

18h 17m

1 stop

ONT12:12Ontario

29 May

ONT18:39Ontario

20h 36m

1 stop

MEL08:15Melbourne

$1,411

United Airlines

25 May

MEL10:55Melbourne

18h 17m

1 stop

ONT12:12Ontario

27 June

ONT13:50Ontario

25h 25m

1 stop

MEL08:15Melbourne

$1,412

Qatar Airways flights from Melbourne to Ontario

Our best Qatar Airways deals on Melbourne to Ontario flight tickets

Qatar Airways

4 Aug

MEL22:45Melbourne

41h 26m

2 stops

ONT23:11Ontario

16 Aug

ONT06:02Ontario

41h 48m

2 stops

MEL16:50Melbourne

$2,071

Qatar Airways

4 Aug

MEL16:10Melbourne

48h 01m

2 stops

ONT23:11Ontario

12 Aug

ONT12:04Ontario

35h 46m

2 stops

MEL16:50Melbourne

$2,079

Qatar Airways

4 Aug

MEL22:45Melbourne

41h 26m

2 stops

ONT23:11Ontario

15 Aug

ONT06:02Ontario

41h 48m

2 stops

MEL16:50Melbourne

$2,115

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Thu 4/6

17:25-22:17

2 stops21h 52m

Ontario

Sun 28/6

09:11-23:35

2 stops45h 24m

$1,335

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Thu 10/9

17:25-21:20

2 stops20h 55m

Ontario

Thu 24/9

07:20-23:35

2 stops23h 15m

$1,337

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 14/8

16:45-21:45

2 stops22h 00m

Ontario

Sat 29/8

07:20-23:35

2 stops23h 15m

$1,398

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Fri 7/8

10:55-12:12

1 stop18h 17m

Ontario

Sat 22/8

13:18-08:15

2 stops25h 57m

$1,409

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 31/5

10:55-20:42

2 stops26h 47m

Ontario

Sun 7/6

18:39-08:15

1 stop20h 36m

$1,411

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 25/5

10:55-12:12

1 stop18h 17m

Ontario

Sat 27/6

13:18-08:15

2 stops25h 57m

$1,412

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 10/6

10:55-12:12

1 stop18h 17m

Ontario

Thu 18/6

13:18-08:15

2 stops25h 57m

$1,413

Fastest return journey

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 26/5

10:55-12:12

1 stop18h 17m

Ontario

Thu 11/6

18:39-08:15

1 stop20h 36m

$1,423

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 14/10

11:55-12:12

1 stop18h 17m

Ontario

Thu 22/10

18:32-09:15

1 stop20h 43m

$1,428

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 7/9

10:55-12:12

1 stop18h 17m

Ontario

Mon 21/9

13:56-08:15

1 stop25h 19m

$1,430

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 41% 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 17m
Direct flights	None

The fastest flight from Melbourne to Ontario takes 18h 17m

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

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Frequently asked questions about flying from Melbourne to Ontario

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 17m.
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.