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Ontario

$672+ Cheap flights from Melbourne (MEL) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — ONT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Melbourne to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$986
(United Airlines)

One-way from

$672
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$1,020
From Melbourne to Ontario
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One-way flight from Melbourne to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Melbourne to Ontario

Cheapest flights from Melbourne to Ontario
Explore the most affordable flight options available from Melbourne to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:55 amMEL - ONT
1 stop18h 19mUnited Airlines
Sun 8/36:39 pmONT - MEL
1 stop20h 36mUnited Airlines
Deal found 7/1$986
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:50 pmMEL - ONT
1 stop37h 50mChina Airlines
Sat 8/3012:45 amONT - MEL
1 stop40h 55mChina Airlines
Deal found 7/1$1,142
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:25 amMEL - ONT
2 stops35h 15mMultiple Airlines
Tue 9/212:45 amONT - MEL
3 stops35h 45mMultiple Airlines
Deal found 7/1$1,365

Cheapflights Fare Finder

Customize your flight search to find flights from Melbourne to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Melbourne Airport to Ontario that are best for you.

Fly from

Melbourne

Fly to

Ontario

Route

Depart

Return

Price

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Mon 9/8

10:55 am-5:37 pm

1 stop23h 42m

Ontario

Thu 9/25

6:36 pm-8:15 am

1 stop20h 39m

$986

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 7/22

9:50 pm-6:40 pm

1 stop37h 50m

Ontario

Sat 8/30

12:45 am-10:40 am

1 stop40h 55m

$1,142

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 8/26

12:25 am-6:40 pm

2 stops35h 15m

Ontario

Tue 9/2

12:45 am-5:30 am

3 stops35h 45m

$1,365

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 9/30

12:30 am-6:00 pm

2 stops34h 30m

$672

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Tue 7/22

10:55 am-8:54 pm

2 stops26h 59m

$676

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 7/23

9:50 pm-6:40 pm

1 stop37h 50m

$739

MelbourneOntario

MEL - ONT

MELONT

Melbourne

Wed 8/27

7:25 am-6:28 pm

2 stops28h 03m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Melbourne to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Melbourne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Melbourne Airport to Ontario

What is the cheapest month to book a flight from Melbourne Airport to Ontario?

Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Ontario (average of $246). Flying from Melbourne Airport to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated July 3, 2025.
See what other customers who have flown with Japan Airlines, China Airlines, and United Airlines from Melbourne Airport to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,503 reviews

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,503 reviews
Japan Airlines
8.3
Very good
1,503 reviews

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
China Airlines
8.3
Very good
747 reviews
Japan Airlines
8.3
Very good
1,503 reviews

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
United Airlines
7.4
Good
8,845 reviews
Japan Airlines
8.3
Very good
1,503 reviews

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Melbourne?

    Ontario (ONT) is the airport you will fly into if you book a flight from Melbourne to Ontario. You should not have trouble finding flights to Ontario from Melbourne; the airport handles an average of 0 inbound flights from Melbourne per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from Melbourne. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines flying from Melbourne Airport to Ontario round-trip?

    Currently priced at $986, United Airlines will fly you from Melbourne Airport to Ontario and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on China Airlines for as low as $1,142.

  • What are the cheapest airlines to fly from Melbourne Airport to Ontario one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $676. However, be on the lookout for offers from China Airlines and Japan Airlines, as they are both options that can get you from Melbourne Airport to Ontario for a low price.

  • Can I find deals for flights from Melbourne to Ontario that include hotel bookings?

    Yes. In addition to deals on Melbourne to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Ontario.

  • Can I find deals for business class flights from Melbourne to Ontario?

    Yes. Cheapflights offers flight deals from Melbourne to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Melbourne Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Melbourne Airport to Ontario (average of $246). Flying from Melbourne Airport to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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