Cheap Flights from Orlando (MCO) to Ontario (ONT)

View AU$200 flight on Tue, 11 Nov. 2025Opens in a new window

Popular airlines from Orlando International Airport (MCO) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Orlando (MCO) to Ontario (ONT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Orlando (MCO) to Ontario (ONT)

September is typically the cheapest month to fly

From AU$212 - AU$556 per traveller.

Graph displaying average flight prices per month

Flight from Orlando to Ontario route information
Origin airport
Orlando Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
3466 km
Average flight time
7 hours 35 mins

Your quick guide to flights from Orlando to Ontario

Pick up great flights from Orlando to Ontario

With Expedia, you have your pick of 1 flights a day with 3 airlines covering flights from Orlando to Ontario. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Orlando to Ontario that take around 1 hours.

Find cheap flights from Orlando to Ontario

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Orlando to Ontario around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Ontario is normally in .

Reasons to book your flight from Orlando to Ontario with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Orlando to Ontario across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Ontario right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Orlando Intl. Airport to ONT?
Round-trip journeys between Orlando Intl. Airport (MCO) and Los Angeles - Ontario Intl. Airport (ONT) start from . This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MCO to Ontario Airport?
The majority of flights can be cancelled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Orlando Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Orlando Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Orlando Intl. Airport (MCO) to Los Angeles - Ontario Intl. Airport (ONT)?
Expect to be soaring through the sky for a while, as the flight distance between Orlando Intl. Airport (MCO) and ONT is 3 500 kilometres. Put together a playlist of your favourite tunes before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from MCO to Ontario Airport?
Check out Frontier Airlines (F9) if you want to travel directly from Orlando Intl. Airport to Ontario Airport. This airline offers 30 monthly flights, so you're sure to find one that fits your travel schedule.
Are Orlando Intl. Airport to ONT flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from MCO to ONT arising a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

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Ontario Flight Deals

Los Angeles

Orlando to Los Angeles Intl.
AU$251.90

Burbank

*Available to Expedia members.