HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$529+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — ONT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 junio 12, 2025.

Round-trip from

$961
(BestPriceTravel)

One-way from

$535
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,004
From Melbourne to Ontario
Search Deals
One-way flight from Melbourne to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/410:55 amMEL - ONT
1 stop18h 19mUnited Airlines
dom. 8/176:39 pmONT - MEL
1 stop20h 36mUnited Airlines
Deal found 6/12$927
This BestPriceTravel deal was found by Cheapflights users on 6/12. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/159:50 pmMEL - ONT
1 stop37h 10mChina Airlines
sáb. 6/2112:10 amONT - MEL
1 stop41h 30mChina Airlines
Deal found 6/12$1,039
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mié. 6/1812:30 amMEL - ONT
2 stops34h 30mMultiple Airlines
dom. 6/2212:10 amONT - MEL
2 stops29h 25mMultiple Airlines
Deal found 6/12$1,289
This Japan Airlines deal was found by Cheapflights users on 6/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/47:25 amMEL - ONT
2 stops27h 39mJapan Airlines
lun. 8/186:00 amONT - MEL
2 stops30h 45mJapan Airlines
Deal found 6/12$1,564
This Jetabroad deal was found by Cheapflights users on 6/10. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/261:00 pmMEL - ONT
3 stops39h 05mHawaiian Airlines
sáb. 8/29:00 amONT - MEL
2 stops31h 05mHawaiian Airlines
Deal found 6/10$1,579

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 junio 12, 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

lun. 8/4

10:55 am-12:14 pm

1 stop18h 19m

Ontario

dom. 8/17

6:39 pm-8:15 am

1 stop20h 36m

$927

MelbourneOntario

MEL - ONT

MELONT

Melbourne

mié. 10/8

9:50 pm-6:00 pm

1 stop38h 10m

Ontario

mar. 10/21

12:10 am-11:40 am

1 stop41h 30m

$1,135

MelbourneOntario

MEL - ONT

MELONT

Melbourne

jue. 8/21

12:30 am-5:40 pm

2 stops34h 10m

Ontario

jue. 8/28

12:45 am-10:35 pm

2 stops28h 50m

$1,344

MelbourneOntario

MEL - ONT

MELONT

Melbourne

lun. 8/4

7:25 am-6:04 pm

2 stops27h 39m

Ontario

lun. 8/18

6:00 am-5:45 am

2 stops30h 45m

$1,564

MelbourneOntario

MEL - ONT

MELONT

Melbourne

sáb. 7/26

1:00 pm-11:05 am

3 stops39h 05m

Ontario

sáb. 8/2

9:00 am-9:05 am

2 stops31h 05m

$1,579

MelbourneOntario

MEL - ONT

MELONT

Melbourne

dom. 9/21

10:55 am-12:13 pm

1 stop18h 18m

$529

MelbourneOntario

MEL - ONT

MELONT

Melbourne

dom. 9/7

12:30 am-5:05 pm

2 stops33h 35m

$669

MelbourneOntario

MEL - ONT

MELONT

Melbourne

mar. 9/9

9:50 pm-6:40 pm

1 stop37h 50m

$736

MelbourneOntario

MEL - ONT

MELONT

Melbourne

sáb. 9/20

10:55 am-12:13 pm

1 stop18h 18m

$1,167

MelbourneOntario

MEL - ONT

MELONT

Melbourne

sáb. 6/21

7:25 am-5:57 pm

2 stops27h 32m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Melbourne to Ontario, such as Japan Airlines, China Airlines and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,490 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
China Airlines
8.3
Very good
738 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Hawaiian Airlines
7.9
Good
2,494 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
United Airlines
7.4
Good
8,790 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 $961, 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. Search Cheapflights for deals from China Airlines and Japan Airlines - these airlines can fly you to your destination from $1,039 and $1,564, respectively.

  • 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 $535. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.