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Cheap flights from Ontario to Orlando from $63

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 1/18. 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
7:30 am - 5:40 amONT-MCO
19h 10m1 stop
Frontier Logo
7:11 pm - 6:12 pmMCO-ONT
26h 01m2 stops
$162Frontier
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
6:19 pm - 9:41 pmONT-MCO
24h 22m1 stop
Multiple Airlines Logo
7:30 am - 4:33 pmMCO-ONT
12h 03m1 stop
$163Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
7:30 am - 5:40 amONT-MCO
19h 10m1 stop
Frontier Logo
8:42 pm - 12:03 amMCO-ONT
30h 21m1 stop
$164Frontier
Find Deal
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
7:30 am - 5:40 amONT-MCO
19h 10m1 stop
Frontier Logo
8:42 pm - 12:03 amMCO-ONT
30h 21m1 stop
$165Frontier
Find Deal
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
6:56 pm - 1:58 pmONT-MCO
16h 02m1 stop
Frontier Logo
7:20 am - 12:42 pmMCO-ONT
8h 22m1 stop
$168Frontier
Find Deal
Thu, Feb 19 - Sat, Feb 28
Frontier Logo
6:15 am - 5:50 amONT-MCO
20h 35m1 stop
Frontier Logo
7:20 am - 9:17 pmMCO-ONT
16h 57m1 stop
$170Frontier
Find Deal
Wed, Dec 3 - Mon, Dec 8
Frontier Logo
11:59 am - 12:51 amONT-MCO
9h 52m1 stop
Frontier Logo
8:00 am - 12:37 pmMCO-ONT
7h 37m1 stop
$171Frontier
Find Deal
Thu, Nov 13 - Sat, Nov 15
Frontier Logo
6:53 am - 9:06 pmONT-MCO
11h 13m2 stops
Frontier Logo
4:33 pm - 4:33 pmMCO-ONT
27h 00m1 stop
$172Frontier
Find Deal
Sat, Nov 15 - Sat, Dec 6
Frontier Logo
2:05 pm - 11:41 pmONT-MCO
30h 36m1 stop
Frontier Logo
7:20 am - 9:17 pmMCO-ONT
16h 57m1 stop
$174Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
6:56 pm - 10:31 amONT-MCO
12h 35m1 stop
Multiple Airlines Logo
7:20 am - 12:42 pmMCO-ONT
8h 22m1 stop
$178Multiple Airlines
Find Deal
Fri, Feb 20 - Sat, Feb 28

Frontier flights from Ontario to Orlando

Our best Frontier deals on Ontario to Orlando flight tickets
Frontier
Jan 10
ONT7:30 amOntario
19h 10m
1 stop
MCO5:40 amOrlando
Jan 17
MCO7:11 pmOrlando
26h 01m
2 stops
ONT6:12 pmOntario
$162
Find similar
Frontier
Jan 10
ONT7:30 amOntario
19h 10m
1 stop
MCO5:40 amOrlando
Jan 17
MCO8:42 pmOrlando
30h 21m
1 stop
ONT12:03 amOntario
$164
Find similar
Frontier
Jan 10
ONT7:30 amOntario
19h 10m
1 stop
MCO5:40 amOrlando
Jan 17
MCO8:42 pmOrlando
30h 21m
1 stop
ONT12:03 amOntario
$165
Find similar

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 October 28, 2025.
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 1/10

7:30 am-5:40 am

1 stop19h 10m

Orlando

Sat 1/17

7:11 pm-6:12 pm

2 stops26h 01m

$162

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 12/5

6:19 pm-9:41 pm

1 stop24h 22m

Orlando

Sun 12/7

7:30 am-4:33 pm

1 stop12h 03m

$163

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 1/10

7:30 am-5:40 am

1 stop19h 10m

Orlando

Sat 1/17

8:42 pm-12:03 am

1 stop30h 21m

$164

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 1/10

7:30 am-5:40 am

1 stop19h 10m

Orlando

Sat 1/17

8:42 pm-12:03 am

1 stop30h 21m

$165

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 2/19

6:56 pm-1:58 pm

1 stop16h 02m

Orlando

Sat 2/28

7:20 am-12:42 pm

1 stop8h 22m

$168

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 12/3

6:15 am-5:50 am

1 stop20h 35m

Orlando

Mon 12/8

7:20 am-9:17 pm

1 stop16h 57m

$170

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 11/13

11:59 am-12:51 am

1 stop9h 52m

Orlando

Sat 11/15

8:00 am-12:37 pm

1 stop7h 37m

$171

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 11/15

6:53 am-9:06 pm

2 stops11h 13m

Orlando

Sat 12/6

4:33 pm-4:33 pm

1 stop27h 00m

$172

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 12/5

2:05 pm-11:41 pm

1 stop30h 36m

Orlando

Mon 12/8

7:20 am-9:17 pm

1 stop16h 57m

$174

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 2/20

6:56 pm-10:31 am

1 stop12h 35m

Orlando

Sat 2/28

7:20 am-12:42 pm

1 stop8h 22m

$178

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 October is, on average, the cheapest month to fly to Orlando from Ontario, with most prices found around $324. If you’re not able to fly to Orlando in October, then August is your next best option. Flight prices from Ontario to Orlando during August average around $351.

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

Our data shows that Tuesday is the least expensive day to fly to Orlando. Tickets to fly out on this day can be as low as $333. 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 $414.

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 $231. In contrast, the most expensive time of day to depart to Orlando is in the morning when prices are around $422.

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 $402 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 $288 on momondo.

How have Ontario to Orlando flight prices changed over time?

As of October 2025, prices for Ontario to Orlando flights are approximately 77% 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

Direct flights

None
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 8h 36m, 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 $146Free CancellationRating
5.8
3,124 reviews
Search Frontier flights
DeltaPriceFrom $266Free CancellationRating
7.9
7,994 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $302Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $302Free CancellationRating
7.2
11,032 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