Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Orlando from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Orlando departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Orlando

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 5:57 pm
ONT
-
MLB
7h 57m
1 stop
Delta Logo
3:20 pm - 10:14 pm
MLB
-
ONT
9h 54m
1 stop
$419Delta
Wed, Jan 6 - Sat, Jan 16
Delta Logo
6:00 pm - 10:24 am
ONT
-
MLB
13h 24m
2 stops
Delta Logo
6:00 am - 4:35 pm
MLB
-
ONT
13h 35m
2 stops
$439Delta
Wed, Sep 30 - Sat, Oct 3
Delta Logo
7:00 am - 5:57 pm
ONT
-
MLB
7h 57m
1 stop
Delta Logo
5:55 am - 11:27 am
MLB
-
ONT
8h 32m
1 stop
$446Delta
Wed, Jan 6 - Sun, Jan 17
Delta Logo
7:00 am - 5:57 pm
ONT
-
MLB
7h 57m
1 stop
Delta Logo
3:20 pm - 11:48 pm
MLB
-
ONT
11h 28m
2 stops
$451Delta
Wed, Jan 6 - Fri, Jan 15
Delta Logo
12:18 pm - 11:09 pm
ONT
-
MLB
7h 51m
1 stop
Delta Logo
6:00 am - 11:08 am
MLB
-
ONT
8h 08m
1 stop
$456Delta
Tue, Oct 20 - Sun, Oct 25
Delta Logo
7:00 am - 5:57 pm
ONT
-
MLB
7h 57m
1 stop
Delta Logo
5:55 am - 11:27 am
MLB
-
ONT
8h 32m
1 stop
$469Delta
Fri, Jan 8 - Sat, Jan 16
Delta Logo
7:00 am - 5:57 pm
ONT
-
MLB
7h 57m
1 stop
Delta Logo
5:55 am - 11:27 am
MLB
-
ONT
8h 32m
1 stop
$473Delta
Thu, Jan 7 - Sun, Jan 17
Delta Logo
5:05 pm - 10:34 am
ONT
-
MLB
14h 29m
2 stops
Delta Logo
5:55 am - 11:27 am
MLB
-
ONT
8h 32m
1 stop
$474Delta
Fri, Jan 8 - Sat, Jan 16
Delta Logo
6:00 am - 5:57 pm
ONT
-
MLB
8h 57m
2 stops
Delta Logo
5:55 am - 11:27 am
MLB
-
ONT
8h 32m
1 stop
$478Delta
Wed, Jan 6 - Sun, Jan 17
Delta Logo
12:18 pm - 11:09 pm
ONT
-
MLB
7h 51m
1 stop
Delta Logo
6:00 am - 11:08 am
MLB
-
ONT
8h 08m
1 stop
$479Delta
Tue, Oct 20 - Tue, Oct 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Ontario to Melbourne, Florida

Our best American Airlines deals on Ontario to Melbourne, Florida flight tickets
American Airlines
Oct 19
ONT11:10 pmOntario
10h 14m
1 stop
MLB12:24 pmMelbourne
Oct 22
MLB5:44 pmMelbourne
8h 15m
1 stop
ONT10:59 pmOntario
$606
American Airlines
Aug 15
ONT6:00 amOntario
13h 23m
2 stops
MLB10:23 pmMelbourne
Aug 22
MLB6:25 amMelbourne
14h 50m
2 stops
ONT6:15 pmOntario
$610
American Airlines
Aug 4
ONT7:15 pmOntario
14h 08m
2 stops
MLB12:23 pmMelbourne
Aug 8
MLB6:25 amMelbourne
10h 28m
2 stops
ONT1:53 pmOntario
$644

Delta flights from Ontario to Melbourne, Florida

Our best Delta deals on Ontario to Melbourne, Florida flight tickets
Delta
Jan 6
ONT7:00 amOntario
7h 57m
1 stop
MLB5:57 pmMelbourne
Jan 16
MLB3:20 pmMelbourne
9h 54m
1 stop
ONT10:14 pmOntario
$419
Delta
Sep 30
ONT6:00 pmOntario
13h 24m
2 stops
MLB10:24 amMelbourne
Oct 3
MLB6:00 amMelbourne
13h 35m
2 stops
ONT4:35 pmOntario
$439
Delta
Jan 6
ONT7:00 amOntario
7h 57m
1 stop
MLB5:57 pmMelbourne
Jan 17
MLB5:55 amMelbourne
8h 32m
1 stop
ONT11:27 amOntario
$446

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Melbourne, Florida 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, momondo users made 832,500 searches. Data last updated July 22, 2026.
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

Cheapest round-trip

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 1/6

7:00 am-5:57 pm

1 stop7h 57m

Melbourne

Sat 1/16

3:20 pm-10:14 pm

1 stop9h 54m

$419

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 9/30

6:00 pm-10:24 am

2 stops13h 24m

Melbourne

Sat 10/3

6:00 am-4:35 pm

2 stops13h 35m

$439

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 1/6

7:00 am-5:57 pm

1 stop7h 57m

Melbourne

Sun 1/17

5:55 am-11:27 am

1 stop8h 32m

$446

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 1/6

7:00 am-5:57 pm

1 stop7h 57m

Melbourne

Fri 1/15

3:20 pm-11:48 pm

2 stops11h 28m

$451
Quickest round-trip

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Tue 10/20

12:18 pm-11:09 pm

1 stop7h 51m

Melbourne

Sun 10/25

6:00 am-11:08 am

1 stop8h 08m

$456

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 1/8

7:00 am-5:57 pm

1 stop7h 57m

Melbourne

Sat 1/16

5:55 am-11:27 am

1 stop8h 32m

$469

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Thu 1/7

7:00 am-5:57 pm

1 stop7h 57m

Melbourne

Sun 1/17

5:55 am-11:27 am

1 stop8h 32m

$473

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Fri 1/8

5:05 pm-10:34 am

2 stops14h 29m

Melbourne

Sat 1/16

5:55 am-11:27 am

1 stop8h 32m

$474

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Wed 1/6

6:00 am-5:57 pm

2 stops8h 57m

Melbourne

Sun 1/17

5:55 am-11:27 am

1 stop8h 32m

$478

OntarioMelbourne

ONT - MLB

ONTMLB

Ontario

Tue 10/20

12:18 pm-11:09 pm

1 stop7h 51m

Melbourne

Tue 10/27

6:00 am-11:08 am

1 stop8h 08m

$479

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Orlando from

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 is the most popular carrier operating from Ontario to Melbourne

What airlines fly to Melbourne, Florida?

Delta, United Airlines and Frontier 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 32% of people opting to fly with this airline when traveling to Melbourne, Florida. Keep in mind that there are 7 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

7h 27m

Direct flights

None
The fastest flight from Ontario to Melbourne, Florida takes 7h 27m
There are no direct flights from Ontario to Melbourne, Florida. There are no popular flight routes from Ontario to Melbourne, Florida.
Search flight deals

Frequently asked questions about flying from Ontario to Melbourne, Florida

  • 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 7h 27m.

  • 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?

  • 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?

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
DeltaPriceFrom $389Free CancellationRating
7.8
8,476 reviews
Search Delta 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.

An easier way to manage your Melbourne, Florida trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/21
Fri 8/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States