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

Prices for flights from Ontario Airport to Melbourne Airport are updated daily.

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

As of January 2026, there are 2 operators available to choose from for flights from Ontario Airport to Melbourne Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Melbourne Airport.

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

The travel and health documents required for your trip to Melbourne 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 license, and a passport valid for six-months after you plan to arrive at Melbourne Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$219 Cheap Flights from Ontario to Melbourne in 2026

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Find the cheapest flights from Ontario to Orlando

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 pm - 10:34 am

ONT

MLB

9h 19m

1 stop

11:20 am - 6:15 pm

MLB

ONT

9h 55m

1 stop

$437Delta

Fri, May 1 - Tue, May 12

10:25 pm - 10:40 am

ONT

MLB

9h 15m

1 stop

6:00 am - 11:47 am

MLB

ONT

8h 47m

1 stop

$468Delta

Mon, Mar 30 - Tue, Apr 7

10:26 pm - 11:23 am

ONT

MLB

9h 57m

1 stop

5:35 pm - 11:34 am

MLB

ONT

20h 59m

2 stops

$483American Airlines

Fri, May 1 - Tue, May 12

5:55 pm - 10:37 am

ONT

MLB

13h 42m

2 stops

5:55 am - 11:20 am

MLB

ONT

8h 25m

1 stop

$497Delta

Fri, May 1 - Tue, May 12

10:25 pm - 10:40 am

ONT

MLB

9h 15m

1 stop

6:00 am - 11:47 am

MLB

ONT

8h 47m

1 stop

$522Delta

Mon, Mar 23 - Sat, Mar 28

10:59 pm - 10:34 am

ONT

MLB

8h 35m

1 stop

3:20 pm - 10:09 pm

MLB

ONT

9h 49m

1 stop

$527Delta

Fri, Jun 5 - Sat, Jun 13

10:25 pm - 10:40 am

ONT

MLB

9h 15m

1 stop

2:56 pm - 9:00 pm

MLB

ONT

9h 04m

1 stop

$537Delta

Mon, Mar 23 - Tue, Mar 31

10:25 pm - 10:40 am

ONT

MLB

9h 15m

1 stop

6:00 am - 9:00 pm

MLB

ONT

18h 00m

1 stop

$552Delta

Mon, Mar 23 - Sun, Mar 29

7:35 pm - 11:23 am

ONT

MLB

12h 48m

2 stops

5:35 pm - 8:39 am

MLB

ONT

18h 04m

2 stops

$566American Airlines

Fri, May 1 - Tue, May 12

10:25 pm - 10:40 am

ONT

MLB

9h 15m

1 stop

6:00 am - 11:47 am

MLB

ONT

8h 47m

1 stop

$567Delta

Wed, Apr 1 - Fri, Apr 3

Delta flights from Ontario to Melbourne, Florida

Our best Delta deals on Ontario to Melbourne, Florida flight tickets

Delta

May 1

ONT10:15 pmOntario

9h 22m

1 stop

MLB10:37 amMelbourne

May 12

MLB11:20 amMelbourne

9h 55m

1 stop

ONT6:15 pmOntario

$437

Delta

Mar 30

ONT10:25 pmOntario

9h 15m

1 stop

MLB10:40 amMelbourne

Apr 7

MLB6:00 amMelbourne

8h 47m

1 stop

ONT11:47 amOntario

$468

Delta

May 1

ONT5:55 pmOntario

13h 42m

2 stops

MLB10:37 amMelbourne

May 12

MLB5:55 amMelbourne

8h 25m

1 stop

ONT11:20 amOntario

$497

American Airlines flights from Ontario to Melbourne, Florida

Our best American Airlines deals on Ontario to Melbourne, Florida flight tickets

American Airlines

May 1

ONT10:26 pmOntario

9h 57m

1 stop

MLB11:23 amMelbourne

May 12

MLB5:35 pmMelbourne

20h 59m

2 stops

ONT11:34 amOntario

$483

American Airlines

May 1

ONT7:35 pmOntario

12h 48m

2 stops

MLB11:23 amMelbourne

May 12

MLB5:35 pmMelbourne

18h 04m

2 stops

ONT8:39 amOntario

$566

American Airlines

Mar 30

ONT11:59 pmOntario

8h 29m

1 stop

MLB11:28 amMelbourne

Apr 7

MLB6:00 amMelbourne

13h 22m

2 stops

ONT4:22 pmOntario

$620

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Melbourne, Florida that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 5/1

10:15 pm-10:34 am

1 stop9h 19m

Melbourne

Tue 5/12

11:20 am-6:15 pm

1 stop9h 55m

$437

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Mon 3/30

10:25 pm-10:40 am

1 stop9h 15m

Melbourne

Tue 4/7

6:00 am-11:47 am

1 stop8h 47m

$468

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 5/1

10:26 pm-11:23 am

1 stop9h 57m

Melbourne

Tue 5/12

5:35 pm-11:34 am

2 stops20h 59m

$483

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 5/1

5:55 pm-10:37 am

2 stops13h 42m

Melbourne

Tue 5/12

5:55 am-11:20 am

1 stop8h 25m

$497

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Mon 3/23

10:25 pm-10:40 am

1 stop9h 15m

Melbourne

Sat 3/28

6:00 am-11:47 am

1 stop8h 47m

$522

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 6/5

10:59 pm-10:34 am

1 stop8h 35m

Melbourne

Sat 6/13

3:20 pm-10:09 pm

1 stop9h 49m

$527

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Mon 3/23

10:25 pm-10:40 am

1 stop9h 15m

Melbourne

Tue 3/31

2:56 pm-9:00 pm

1 stop9h 04m

$537

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Mon 3/23

10:25 pm-10:40 am

1 stop9h 15m

Melbourne

Sun 3/29

6:00 am-9:00 pm

1 stop18h 00m

$552

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 5/1

7:35 pm-11:23 am

2 stops12h 48m

Melbourne

Tue 5/12

5:35 pm-8:39 am

2 stops18h 04m

$566

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 4/1

10:25 pm-10:40 am

1 stop9h 15m

Melbourne

Fri 4/3

6:00 am-11:47 am

1 stop8h 47m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Melbourne, Florida

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 Ontario to Melbourne?

Delta and American Airlines are the most popular carriers operating from Ontario to Melbourne

What airlines fly to Melbourne, Florida?

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Melbourne, Florida from Ontario according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Melbourne, Florida. Keep in mind that there are 8 different airlines that fly to Melbourne, Florida on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Melbourne, Florida

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Melbourne, Florida according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Melbourne, Florida (ONT to MLB) flight deals and tips

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

Fastest flight time	6h 30m
Direct flights	None

The fastest flight from Ontario to Melbourne, Florida takes 6h 30m

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

Search flight deals

How far is Ontario to Melbourne by plane?
A flight from Ontario to Melbourne will travel around 2216.8 mi. A reasonable flight in good conditions will take 6h 30m.
When did momondo last update prices for flights from Ontario Airport to Melbourne Airport?
Prices for flights from Ontario Airport to Melbourne Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Melbourne Airport?
As of January 2026, there are 2 operators available to choose from for flights from Ontario Airport to Melbourne Airport.
How old do you have to be to fly from Ontario Airport to Melbourne Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Melbourne Airport.
What documentation or ID do you need to fly to Melbourne Airport?
The travel and health documents required for your trip to Melbourne 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 license, and a passport valid for six-months after you plan to arrive at Melbourne Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Melbourne, Florida?
momondo data reveals that the most frequently booked airline on the route from Ontario to Melbourne, Florida is Delta, representing 58% of all bookings. The subsequent popular airline is American Airlines at 42%.

Best airlines flying from Ontario to Melbourne, Florida

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $338	Free Cancellation	Rating 7.9 8,111 reviews		Search Delta flights
American Airlines	PriceFrom $453	Free Cancellation	Rating 7.2 11,197 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Melbourne from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Melbourne quick and easy, saving you time and money.

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

All flight searches from Ontario to Melbourne on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Melbourne.

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

Yes momondo offers price alerts on flights to Melbourne from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.