Cheap flights from Ontario to Orlando from $99
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 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Frontier flights from Ontario to Orlando Airport
Our best Frontier deals on Ontario to Orlando Airport flight tickets
Delta flights from Ontario to Orlando Airport
Our best Delta deals on Ontario to Orlando Airport flight tickets
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Fly from
Fly to
Route
Depart
Return
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Mon 11/16
6:25 am-12:55 pm
2 stops27h 30m
Orlando
Wed 11/18
5:55 am-10:35 am
1 stop7h 40m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Mon 11/16
8:35 pm-7:53 pm
2 stops20h 18m
Orlando
Wed 11/18
9:20 am-11:51 pm
2 stops17h 31m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Tue 2/2
7:00 am-4:35 pm
1 stop6h 35m
Orlando
Wed 2/17
7:00 pm-11:48 pm
1 stop7h 48m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Sat 1/30
7:00 am-6:36 pm
1 stop8h 36m
Orlando
Wed 2/17
7:00 pm-11:48 pm
1 stop7h 48m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Thu 10/29
11:13 am-11:59 pm
1 stop9h 46m
Orlando
Sun 11/1
11:30 am-11:16 am
1 stop26h 46m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Fri 10/30
11:13 am-11:59 pm
1 stop9h 46m
Orlando
Fri 11/6
5:38 pm-11:51 pm
1 stop9h 13m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Thu 11/26
5:40 am-6:00 pm
2 stops9h 20m
Orlando
Sat 12/5
10:00 am-3:00 pm
1 stop8h 00m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Thu 10/29
7:34 pm-5:36 am
1 stop7h 02m
Orlando
Mon 11/2
6:00 am-12:38 pm
1 stop9h 38m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Sat 10/24
2:22 pm-11:50 pm
1 stop6h 28m
Orlando
Sat 10/31
9:00 am-1:30 pm
1 stop7h 30m
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Mon 3/1
12:55 pm-11:30 pm
1 stop7h 35m
Orlando
Fri 3/5
7:15 am-11:40 am
1 stop7h 25m
See travel insights to Orlando from
How to get the cheapest flight ticket from Ontario to Orlando Airport
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 Airport?
Prices are currently low for flights on this route.
Typical prices usually range from $327 to $512.The lowest price recently found on this route was $207.
What is the cheapest month to fly to Orlando Airport?
The cheapest month to fly to Orlando Airport from Ontario is in January. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Orlando Airport from Ontario during May instead. Flights to Orlando Airport in May, while not as cheap as those in January, still average around $370.
What is the cheapest day to depart on your flight to Orlando Airport?
The cheapest day to depart from Ontario to Orlando Airport is on a Tuesday. Travelers who choose to depart for Orlando Airport on a Tuesday will often find tickets for as low as $372. The most expensive day to fly to Orlando Airport is Sunday, with ticket prices averaging around $487.
What is the cheapest time of day to depart on your flight to Orlando Airport?
At noon is the cheapest time of day to fly from Ontario to Orlando Airport when you can find flight prices for as low as $359. Flying to Orlando Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $460.
How far in advance should I book a flight from Ontario to Orlando Airport?
You are more likely to see cheaper flights to Orlando Airport from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Orlando Airport for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orlando Airport from Ontario for as low as $347 on momondo.
What is the cheapest airline that flies from Ontario to Orlando?
Delta, Alaska Airlines, and Frontier are the most popular carriers operating from Ontario to Orlando
What airlines fly to Orlando Airport?
Delta, United Airlines and Frontier are the top three most popular airlines that fly to Orlando Airport from Ontario according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Orlando Airport. Keep in mind that there are 7 different airlines that fly to Orlando Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Ontario and Orlando Airport?
Denver (DEN) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Ontario to Orlando Airport?
Flights via Denver (DEN) offer the lowest average round-trip price of $297.
Which layover airport has the shortest travel time from Ontario to Orlando Airport?
Flights connecting via Houston (HOU) have the shortest average one-way travel time: 6h 15m.
Which layover airport has the shortest connection time from Ontario to Orlando Airport?
Houston (HOU) has the shortest average layover time for this route: 0h 38m.
When to book flights from Ontario to Orlando Airport
Cheap Ontario to Orlando Airport (ONT to MCO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Orlando Airport
Frequently asked questions about flying from Ontario to Orlando Airport
How far is Ontario to Orlando by plane?
The straight-line distance from Ontario to Orlando is 2168.7 mi. In terms of flight time, this usually takes a little over 6h 35m.
When did momondo last update prices for flights from Ontario Airport to Orlando Airport?
Prices for flights from Ontario Airport to Orlando Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Orlando Airport?
As of October 2026, there are 5 operators available to choose from for flights from Ontario Airport to Orlando Airport.
How old do you have to be to fly from Ontario Airport to Orlando 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 Orlando Airport.
What documentation or ID do you need to fly to Orlando Airport?
The travel and health documents required for your trip to Orlando 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 Orlando 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 Orlando Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Orlando Airport is Frontier (30% of total bookings). The next most popular airlines are Southwest (29%), American Airlines (24%), and United Airlines (9%).
Best airlines flying from Ontario to Orlando Airport
Compare and see reviews for airlines that fly from Ontario to Orlando Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $148 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $314 | Free Cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.0 12,129 reviews | |||
| PriceFrom $357 | Free Cancellation | Rating 7.9 4,214 reviews |
Traveling to a place near Orlando?
Book flights to Orlando if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Orlando?
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 Orlando from Ontario.
Can I find flights from Ontario to Orlando with flexible booking policies on momondo?
All flight searches from Ontario to Orlando on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ontario to Orlando?
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 Orlando.
I’m not ready to book a flight from Ontario to Orlando right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Orlando 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.