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Cheap flights from Ontario to Orlando from $73

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 3/4. 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
8:21 am - 8:47 pm
ONT
-
MCO
9h 26m
1 stop
Frontier Logo
7:40 am - 6:22 pm
MCO
-
ONT
13h 42m
1 stop
$205Frontier
Sat, Feb 21 - Wed, Feb 25
Frontier Logo
2:06 pm - 6:30 am
ONT
-
MCO
13h 24m
1 stop
Frontier Logo
2:45 pm - 1:52 pm
MCO
-
ONT
26h 07m
2 stops
$207Frontier
Tue, Feb 17 - Tue, Feb 24
Frontier Logo
3:24 pm - 7:26 am
ONT
-
MCO
13h 02m
1 stop
Frontier Logo
8:59 am - 1:28 pm
MCO
-
ONT
7h 29m
1 stop
$209Frontier
Thu, Mar 5 - Tue, Mar 10
Frontier Logo
6:00 am - 1:02 am
ONT
-
MCO
16h 02m
1 stop
Frontier Logo
2:00 pm - 1:11 pm
MCO
-
ONT
26h 11m
2 stops
$210Frontier
Sat, Feb 21 - Wed, Feb 25
Frontier Logo
8:26 am - 8:29 pm
ONT
-
MCO
9h 03m
1 stop
Frontier Logo
8:19 pm - 1:40 pm
MCO
-
ONT
20h 21m
1 stop
$211Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
9:40 pm - 7:26 am
ONT
-
MCO
6h 46m
1 stop
Frontier Logo
8:19 pm - 1:28 pm
MCO
-
ONT
20h 09m
1 stop
$213Frontier
Mon, Mar 9 - Tue, Mar 17
Frontier Logo
2:21 pm - 12:14 am
ONT
-
MCO
6h 53m
1 stop
Frontier Logo
6:00 am - 9:34 pm
MCO
-
ONT
18h 34m
1 stop
$215Frontier
Fri, Feb 20 - Tue, Feb 24
Frontier Logo
2:08 pm - 1:02 am
ONT
-
MCO
7h 54m
1 stop
Frontier Logo
8:59 am - 3:37 pm
MCO
-
ONT
9h 38m
1 stop
$218Frontier
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
1:18 pm - 11:40 pm
ONT
-
MCO
7h 22m
1 stop
Frontier Logo
5:01 am - 12:23 pm
MCO
-
ONT
10h 22m
1 stop
$219Frontier
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
8:21 am - 8:47 pm
ONT
-
MCO
9h 26m
1 stop
Frontier Logo
8:29 pm - 9:34 am
MCO
-
ONT
16h 05m
1 stop
$221Frontier
Sat, Feb 14 - Wed, Feb 18

Frontier flights from Ontario to Orlando

Our best Frontier deals on Ontario to Orlando flight tickets
Frontier
Feb 21
ONT8:21 amOntario
9h 26m
1 stop
MCO8:47 pmOrlando
Feb 25
MCO7:40 amOrlando
13h 42m
1 stop
ONT6:22 pmOntario
$205
Frontier
Feb 17
ONT2:06 pmOntario
13h 24m
1 stop
MCO6:30 amOrlando
Feb 24
MCO2:45 pmOrlando
26h 07m
2 stops
ONT1:52 pmOntario
$207
Frontier
Mar 5
ONT3:24 pmOntario
13h 02m
1 stop
MCO7:26 amOrlando
Mar 10
MCO8:59 amOrlando
7h 29m
1 stop
ONT1:28 pmOntario
$209

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 February 3, 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

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 2/21

8:21 am-8:47 pm

1 stop9h 26m

Orlando

Wed 2/25

7:40 am-6:22 pm

1 stop13h 42m

$205

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 2/17

2:06 pm-6:30 am

1 stop13h 24m

Orlando

Tue 2/24

2:45 pm-1:52 pm

2 stops26h 07m

$207

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 3/5

3:24 pm-7:26 am

1 stop13h 02m

Orlando

Tue 3/10

8:59 am-1:28 pm

1 stop7h 29m

$209

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 2/21

6:00 am-1:02 am

1 stop16h 02m

Orlando

Wed 2/25

2:00 pm-1:11 pm

2 stops26h 11m

$210

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 4/30

8:26 am-8:29 pm

1 stop9h 03m

Orlando

Mon 5/4

8:19 pm-1:40 pm

1 stop20h 21m

$211

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Mon 3/9

9:40 pm-7:26 am

1 stop6h 46m

Orlando

Tue 3/17

8:19 pm-1:28 pm

1 stop20h 09m

$213

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 2/20

2:21 pm-12:14 am

1 stop6h 53m

Orlando

Tue 2/24

6:00 am-9:34 pm

1 stop18h 34m

$215

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 3/5

2:08 pm-1:02 am

1 stop7h 54m

Orlando

Mon 3/9

8:59 am-3:37 pm

1 stop9h 38m

$218

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 2/20

1:18 pm-11:40 pm

1 stop7h 22m

Orlando

Mon 2/23

5:01 am-12:23 pm

1 stop10h 22m

$219

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 2/14

8:21 am-8:47 pm

1 stop9h 26m

Orlando

Wed 2/18

8:29 pm-9:34 am

1 stop16h 05m

$221

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 cheapest month to fly to Orlando?

The month of August is, on average, the cheapest month to fly to Orlando from Ontario, with most prices found around $351. If you’re not able to fly to Orlando in August, then October is your next best option. Flight prices from Ontario to Orlando during October average around $368.

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 $316. 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 $400.

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 $237. In contrast, the most expensive time of day to depart to Orlando is in the morning when prices are around $406.

How far in advance should I book a flight 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 $399 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 $281 on momondo.

How have Ontario to Orlando flight prices changed over time?

As of February 2026, prices for Ontario to Orlando flights are approximately 0% 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 37m

Direct flights

None
The fastest flight from Ontario to Orlando takes 6h 37m
There are no direct flights from Ontario to Orlando. There are no popular flight routes from Ontario to Orlando.
Search flight deals

  • 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 37m, 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 $147Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $259Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
11,216 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