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Cheap flights from Ontario to Orlando from $82

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 5/18. 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
0 bags

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Find the cheapest flights from Ontario to Orlando

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:06 pm - 1:18 pm
ONT
-
MCO
14h 12m
1 stop
Frontier Logo
6:00 am - 11:49 pm
MCO
-
ONT
20h 49m
1 stop
$213Frontier
Fri, May 15 - Tue, May 19
Frontier Logo
8:06 pm - 11:17 pm
ONT
-
MCO
24h 11m
1 stop
Frontier Logo
8:33 pm - 10:05 am
MCO
-
ONT
16h 32m
1 stop
$215Frontier
Tue, May 12 - Tue, Jun 2
Frontier Logo
8:06 pm - 11:17 pm
ONT
-
MCO
24h 11m
1 stop
Frontier Logo
3:10 pm - 3:44 pm
MCO
-
ONT
27h 34m
2 stops
$218Frontier
Tue, May 12 - Tue, Jun 2
Frontier Logo
10:50 am - 5:33 am
ONT
-
MCO
15h 43m
1 stop
Frontier Logo
9:00 am - 8:04 am
MCO
-
ONT
26h 04m
1 stop
$220Frontier
Sun, May 24 - Wed, May 27
Frontier Logo
8:06 pm - 5:01 pm
ONT
-
MCO
17h 55m
1 stop
Frontier Logo
12:48 pm - 11:49 pm
MCO
-
ONT
14h 01m
1 stop
$221Frontier
Wed, May 13 - Wed, Jun 3
Frontier Logo
4:39 pm - 3:46 pm
ONT
-
MCO
20h 07m
1 stop
Frontier Logo
6:33 pm - 8:04 am
MCO
-
ONT
16h 31m
1 stop
$222Frontier
Wed, May 20 - Tue, May 26
Frontier Logo
6:00 am - 3:01 pm
ONT
-
MCO
30h 01m
1 stop
Frontier Logo
4:52 pm - 7:35 am
MCO
-
ONT
17h 43m
1 stop
$223Frontier
Wed, May 13 - Sat, May 16
Frontier Logo
8:06 pm - 5:01 pm
ONT
-
MCO
17h 55m
1 stop
Frontier Logo
8:33 pm - 10:05 am
MCO
-
ONT
16h 32m
1 stop
$224Frontier
Tue, May 26 - Thu, May 28
Frontier Logo
10:50 am - 5:33 am
ONT
-
MCO
15h 43m
1 stop
Frontier Logo
5:40 am - 5:04 pm
MCO
-
ONT
14h 24m
1 stop
$225Frontier
Sun, May 24 - Sat, May 30
Frontier Logo
8:06 pm - 9:53 pm
ONT
-
MCO
22h 47m
2 stops
Frontier Logo
7:00 am - 7:35 am
MCO
-
ONT
27h 35m
1 stop
$226Frontier
Fri, May 22 - Tue, May 26

Frontier flights from Ontario to Orlando

Our best Frontier deals on Ontario to Orlando flight tickets
Frontier
May 15
ONT8:06 pmOntario
14h 12m
1 stop
MCO1:18 pmOrlando
May 19
MCO6:00 amOrlando
20h 49m
1 stop
ONT11:49 pmOntario
$213
Frontier
May 12
ONT8:06 pmOntario
24h 11m
1 stop
MCO11:17 pmOrlando
Jun 2
MCO8:33 pmOrlando
16h 32m
1 stop
ONT10:05 amOntario
$215
Frontier
May 12
ONT8:06 pmOntario
24h 11m
1 stop
MCO11:17 pmOrlando
Jun 2
MCO3:10 pmOrlando
27h 34m
2 stops
ONT3:44 pmOntario
$218

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Orlando 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 May 1, 2026.
Use the filters below to find and compare flights from Ontario to Orlando that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 5/15

8:06 pm-1:18 pm

1 stop14h 12m

Orlando

Tue 5/19

6:00 am-11:49 pm

1 stop20h 49m

$213

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 5/12

8:06 pm-11:17 pm

1 stop24h 11m

Orlando

Tue 6/2

8:33 pm-10:05 am

1 stop16h 32m

$215

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 5/12

8:06 pm-11:17 pm

1 stop24h 11m

Orlando

Tue 6/2

3:10 pm-3:44 pm

2 stops27h 34m

$218

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sun 5/24

10:50 am-5:33 am

1 stop15h 43m

Orlando

Wed 5/27

9:00 am-8:04 am

1 stop26h 04m

$220

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 5/13

8:06 pm-5:01 pm

1 stop17h 55m

Orlando

Wed 6/3

12:48 pm-11:49 pm

1 stop14h 01m

$221

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 5/20

4:39 pm-3:46 pm

1 stop20h 07m

Orlando

Tue 5/26

6:33 pm-8:04 am

1 stop16h 31m

$222

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 5/13

6:00 am-3:01 pm

1 stop30h 01m

Orlando

Sat 5/16

4:52 pm-7:35 am

1 stop17h 43m

$223

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 5/26

8:06 pm-5:01 pm

1 stop17h 55m

Orlando

Thu 5/28

8:33 pm-10:05 am

1 stop16h 32m

$224
Quickest round-trip

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sun 5/24

10:50 am-5:33 am

1 stop15h 43m

Orlando

Sat 5/30

5:40 am-5:04 pm

1 stop14h 24m

$225

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 5/22

8:06 pm-9:53 pm

2 stops22h 47m

Orlando

Tue 5/26

7:00 am-7:35 am

1 stop27h 35m

$226

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Orlando from

How to get the cheapest flight ticket from Ontario to Orlando

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 typical price of a round-trip flight between Ontario and Orlando?

What is the cheapest month to fly to Orlando?

The month of September is, on average, the cheapest month to fly to Orlando from Ontario, with most prices found around $77. If you’re not able to fly to Orlando in September, then April is your next best option. Flight prices from Ontario to Orlando during April average around $79.

What is the cheapest day to depart on your flight to Orlando?

Our data shows that Wednesday is the least expensive day to fly to Orlando. Tickets to fly out on this day can be as low as $328. On the other hand, Sunday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $412.

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

The cheapest time of day to fly to Orlando is at noon when flights can be purchased for as low as $239. In contrast, the most expensive time of day to depart to Orlando is in the morning when prices are around $409.

How far in advance should I book a flight from Ontario to Orlando?

You are more likely to see cheaper flights to Orlando from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Orlando for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orlando from Ontario for as low as $306 on momondo.

How have Ontario to Orlando flight prices changed over time?

As of May 2026, prices for Ontario to Orlando flights are approximately 246% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Orlando

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Orlando according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Orlando (ONT to ORL) flight deals and tips

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

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from Ontario to Orlando takes 6h 38m
There are no direct flights from Ontario to Orlando. There are no popular flight routes from Ontario to Orlando.
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Frequently asked questions about flying from Ontario to Orlando

  • How far is Ontario to Orlando by plane?

    A flight from Ontario to Orlando will travel around 2162.1 mi. Flights usually cover this in 6h 38m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Orlando.

  • What documentation or ID do you need to fly to Orlando?

    The necessary travel and health documents for your Orlando trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Orlando?

Best airlines flying from Ontario to Orlando

Compare and see reviews for airlines that fly from Ontario to Orlando with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $144Free CancellationRating
5.6
2,971 reviews
Search Frontier flights
DeltaPriceFrom $259Free CancellationRating
7.9
8,468 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,678 reviews
Search United Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,317 reviews
Search Southwest flights
American AirlinesPriceFrom $300Free CancellationRating
7.1
11,686 reviews
Search American Airlines flights

Traveling to a place near Orlando?

Book flights to Orlando if you plan to visit one of these locations
Bay Lake

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Orlando for you.

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

momondo does allow users to show only those flights to Orlando from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Orlando from Ontario.

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

Price alerts on flights to Orlando from Ontario 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Orlando

Airports listed have a maximum distance of 18.3 mi from Orlando
Orlando Airport
Orlando Sanford Intl Airport