What airlines fly to Ontario?

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Ontario from Melbourne, Florida according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Melbourne Airport to Ontario Airport were last updated today.

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

There is 1 operator available for flights from Melbourne Airport to Ontario Airport as of July 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Ontario Airport.

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

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$175 Cheap Flights from Melbourne to Ontario in 2025

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Find the cheapest flights from Melbourne, Florida to Los Angeles

Round-trip

One-way

Cheap round-trip flights

5:50 am - 10:42 amMLB-ONT

7h 52m1 stop

11:55 am - 11:07 pmONT-MLB

8h 12m1 stop

$349Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

5:50 am - 10:42 amMLB-ONT

7h 52m1 stop

9:50 am - 11:07 pmONT-MLB

10h 17m2 stops

$354Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

6:35 pm - 10:41 pmMLB-ONT

7h 06m1 stop

1:00 pm - 10:44 pmONT-MLB

6h 44m1 stop

$358Delta

Find Deal

Wed, Nov 26 - Fri, Jan 9

11:30 am - 10:40 pmMLB-ONT

14h 10m2 stops

11:55 am - 11:07 pmONT-MLB

8h 12m1 stop

$363Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

11:30 am - 10:40 pmMLB-ONT

14h 10m2 stops

9:50 am - 11:07 pmONT-MLB

10h 17m2 stops

$368Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

6:35 pm - 10:41 pmMLB-ONT

7h 06m1 stop

1:00 pm - 10:44 pmONT-MLB

6h 44m1 stop

$378Delta

Find Deal

Mon, Nov 24 - Wed, Jan 7

11:30 am - 10:40 pmMLB-ONT

14h 10m2 stops

6:00 am - 11:07 pmONT-MLB

14h 07m2 stops

$407Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

6:35 pm - 10:41 pmMLB-ONT

7h 06m1 stop

7:00 am - 5:59 pmONT-MLB

7h 59m1 stop

$414Delta

Find Deal

Tue, Nov 25 - Thu, Jan 8

11:30 am - 10:40 pmMLB-ONT

14h 10m2 stops

5:40 pm - 10:43 amONT-MLB

14h 03m2 stops

$433Delta

Find Deal

Sat, Sep 27 - Tue, Sep 30

8:21 am - 9:39 pmMLB-ONT

16h 18m1 stop

10:29 pm - 1:18 pmONT-MLB

11h 49m1 stop

$676American Airlines

Find Deal

Sat, Aug 16 - Fri, Aug 22

Delta flights from Melbourne, Florida to Ontario

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

Delta

Sep 27

MLB5:50 amMelbourne

7h 52m

1 stop

ONT10:42 amOntario

Sep 30

ONT11:55 amOntario

8h 12m

1 stop

MLB11:07 pmMelbourne

$349

Find similar

Delta

Sep 27

MLB5:50 amMelbourne

7h 52m

1 stop

ONT10:42 amOntario

Sep 30

ONT9:50 amOntario

10h 17m

2 stops

MLB11:07 pmMelbourne

$354

Find similar

Delta

Nov 26

MLB6:35 pmMelbourne

7h 06m

1 stop

ONT10:41 pmOntario

Jan 9

ONT1:00 pmOntario

6h 44m

1 stop

MLB10:44 pmMelbourne

$358

Find similar

American Airlines flights from Melbourne, Florida to Ontario

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

American Airlines

Jul 22

MLB1:46 pmMelbourne

13h 08m

2 stops

ONT11:54 pmOntario

Jul 27

ONT11:59 pmOntario

10h 17m

2 stops

MLB1:16 pmMelbourne

$550

Find similar

American Airlines

Aug 16

MLB8:21 amMelbourne

16h 18m

1 stop

ONT9:39 pmOntario

Aug 22

ONT10:29 pmOntario

11h 49m

1 stop

MLB1:18 pmMelbourne

$676

Find similar

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

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $281. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Melbourne, Florida to Ontario for around $379.

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

In the evening is the cheapest time of day to fly from Melbourne, Florida to Ontario when you can find flight prices for as low as $288. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $505 on average. Flights to Ontario from Melbourne, Florida at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Melbourne, Florida to Ontario

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

Estimated round-trip price

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

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

Best Price Found	$175
Fastest flight time	7h 06m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Melbourne, Florida in the past 72 hours is $175. The best round-trip flight deal from Melbourne, Florida to Ontario found on momondo in the last 72 hours is $349.

The fastest flight from Melbourne, Florida to Ontario takes 7h 06m

There are no direct flights from Melbourne, Florida to Ontario. Popular non-direct route for this connection is Melbourne Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

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How far is Melbourne to Ontario by plane?
A flight from Melbourne to Ontario will travel around 2216.8 mi. 7h 06m is a normal flight duration for this route.
When did momondo last update prices for flights from Melbourne Airport to Ontario Airport?
Prices for flights from Melbourne Airport to Ontario Airport were last updated today.
How many operators does momondo search for flights from Melbourne Airport to Ontario Airport?
There is 1 operator available for flights from Melbourne Airport to Ontario Airport as of July 2025.
How old do you have to be to fly from Melbourne Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Melbourne, Florida to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Melbourne, Florida to Ontario is Delta (100% of total bookings).

Best airlines flying from Melbourne, Florida to Ontario

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $368	Free Cancellation	Rating 8.0 7,959 reviews		Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Melbourne.

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

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

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

momondo helps you find the best flight between Melbourne and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Melbourne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.