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

United Airlines, Japan Airlines, and China Airlines are the most popular carriers 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 37% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 14 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Melbourne to Ontario Airport refresh daily.

How many operators does momondo search for flights from Melbourne to Ontario Airport?

As of November 2025, there is 1 operator available to choose from for flights from Melbourne to Ontario Airport.

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.

$825 Cheap Flights from Melbourne to Ontario in 2025/26

1 adult

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Find the cheapest flights from Melbourne to Los Angeles

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

13:00 - 21:49MEL-ONT

51h 49m2 stops

06:00 - 10:00ONT-MEL

57h 00m2 stops

$1,334United Airlines

Find Deal

Sun, 14 Dec - Fri, 23 Jan

13:00 - 10:01MEL-ONT

40h 01m1 stop

05:05 - 10:00ONT-MEL

33h 55m2 stops

$1,337United Airlines

Find Deal

Thu, 25 Dec - Thu, 1 Jan

13:00 - 12:17MEL-ONT

18h 17m1 stop

18:39 - 10:00ONT-MEL

20h 21m1 stop

$1,340United Airlines

Find Deal

Mon, 15 Dec - Mon, 29 Dec

13:00 - 12:17MEL-ONT

18h 17m1 stop

18:39 - 10:00ONT-MEL

20h 21m1 stop

$1,342United Airlines

Find Deal

Mon, 15 Dec - Tue, 30 Dec

13:00 - 12:17MEL-ONT

18h 17m1 stop

18:39 - 10:00ONT-MEL

20h 21m1 stop

$1,350United Airlines

Find Deal

Mon, 15 Dec - Mon, 29 Dec

13:00 - 22:49MEL-ONT

28h 49m1 stop

18:39 - 10:00ONT-MEL

20h 21m1 stop

$1,382Lufthansa

Find Deal

Sun, 14 Dec - Tue, 30 Dec

13:00 - 12:18MEL-ONT

18h 18m1 stop

18:41 - 13:35ONT-MEL

23h 54m2 stops

$1,673United Airlines

Find Deal

Sun, 7 Dec - Sun, 14 Dec

23:20 - 16:50MEL-ONT

36h 30m1 stop

00:10 - 10:40ONT-MEL

41h 30m1 stop

$1,800China Airlines

Find Deal

Wed, 4 Mar - Thu, 14 May

21:50 - 18:00MEL-ONT

37h 10m1 stop

00:10 - 10:40ONT-MEL

41h 30m1 stop

$1,822China Airlines

Find Deal

Sun, 3 May - Sat, 16 May

23:20 - 17:50MEL-ONT

36h 30m1 stop

23:50 - 12:05ONT-MEL

42h 15m1 stop

$1,882China Airlines

Find Deal

Wed, 18 Mar - Sun, 22 Mar

United Airlines flights from Melbourne to Ontario

Our best United Airlines deals on Melbourne to Ontario flight tickets

United Airlines

14 Dec

MEL13:00Melbourne

51h 49m

2 stops

ONT21:49Ontario

23 Jan

ONT06:00Ontario

57h 00m

2 stops

MEL10:00Melbourne

$1,334

Find similar

United Airlines

25 Dec

MEL13:00Melbourne

40h 01m

1 stop

ONT10:01Ontario

1 Jan

ONT05:05Ontario

33h 55m

2 stops

MEL10:00Melbourne

$1,337

Find similar

United Airlines

15 Dec

MEL13:00Melbourne

18h 17m

1 stop

ONT12:17Ontario

29 Dec

ONT18:39Ontario

20h 21m

1 stop

MEL10:00Melbourne

$1,340

Find similar

China Airlines flights from Melbourne to Ontario

Our best China Airlines deals on Melbourne to Ontario flight tickets

China Airlines

4 Mar

MEL23:20Melbourne

36h 30m

1 stop

ONT16:50Ontario

14 May

ONT00:10Ontario

41h 30m

1 stop

MEL10:40Melbourne

$1,800

Find similar

China Airlines

3 May

MEL21:50Melbourne

37h 10m

1 stop

ONT18:00Ontario

16 May

ONT00:10Ontario

41h 30m

1 stop

MEL10:40Melbourne

$1,822

Find similar

China Airlines

18 Mar

MEL23:20Melbourne

36h 30m

1 stop

ONT17:50Ontario

22 Mar

ONT23:50Ontario

42h 15m

1 stop

MEL12:05Melbourne

$1,882

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 14/12

13:00-21:49

2 stops51h 49m

Ontario

Fri 23/1

06:00-10:00

2 stops57h 00m

$1,334

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Thu 25/12

13:00-10:01

1 stop40h 01m

Ontario

Thu 1/1

05:05-10:00

2 stops33h 55m

$1,337

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 15/12

13:00-12:17

1 stop18h 17m

Ontario

Mon 29/12

18:39-10:00

1 stop20h 21m

$1,340

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 15/12

13:00-12:17

1 stop18h 17m

Ontario

Tue 30/12

18:39-10:00

1 stop20h 21m

$1,342

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 15/12

13:00-12:17

1 stop18h 17m

Ontario

Mon 29/12

18:39-10:00

1 stop20h 21m

$1,350

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 14/12

13:00-22:49

1 stop28h 49m

Ontario

Tue 30/12

18:39-10:00

1 stop20h 21m

$1,382

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 7/12

13:00-12:18

1 stop18h 18m

Ontario

Sun 14/12

18:41-13:35

2 stops23h 54m

$1,673

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 4/3

23:20-16:50

1 stop36h 30m

Ontario

Thu 14/5

00:10-10:40

1 stop41h 30m

$1,800

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Sun 3/5

21:50-18:00

1 stop37h 10m

Ontario

Sat 16/5

00:10-10:40

1 stop41h 30m

$1,822

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 18/3

23:20-17:50

1 stop36h 30m

Ontario

Sun 22/3

23:50-12:05

1 stop42h 15m

$1,882

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

Prices

Airlines

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

According to our data, Friday is the cheapest day to fly to Ontario from Melbourne. The lowest ticket price found for a Friday departure recently was $1,348. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Melbourne because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,846.

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

Flying to Ontario from Melbourne at midday is the least expensive time of day to depart. momondo users have found prices as low as $1,589 when looking at flights departing at midday. Try not to purchase tickets in the morning because they tend to be around $1,795. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Melbourne to Ontario flight deals and tips

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

Direct flights	None

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

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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 many operators does momondo search for flights from Melbourne to Ontario Airport?
As of November 2025, there is 1 operator available to choose from for flights from Melbourne to Ontario Airport.
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.

Best airlines flying from Melbourne to Ontario

Compare and see reviews for airlines that fly from Melbourne to Ontario with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,284	Free cancellation	Rating 7.4 9,012 reviews		Search United Airlines flights

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.