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173 € Cheap Flights from Ontario International to Orlando

Compare Ontario International to Orlando flight deals

Find the cheapest month or even day of the year to fly to Orlando

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Flight deals from Ontario International to Orlando

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Orlando? If you want to travel next month, return fares start from 173 €. Find the lowest prices on one-way and return tickets right here.
Orlando.173 € per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 18 Aug, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Tue, 25 Aug, arriving in Ontario International.Price includes taxes and charges.From 173 €, select.
Orlando.196 € per passenger.Departing Tue, 3 Nov, returning Wed, 11 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 3 Nov, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Wed, 11 Nov, arriving in Ontario International.Price includes taxes and charges.From 196 €, select.
Orlando.197 € per passenger.Departing Mon, 31 Aug, returning Fri, 11 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Mon, 31 Aug, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Fri, 11 Sep, arriving in Ontario International.Price includes taxes and charges.From 197 €, select.
Orlando.197 € per passenger.Departing Thu, 3 Sep, returning Thu, 10 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Thu, 3 Sep, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 10 Sep, arriving in Ontario International.Price includes taxes and charges.From 197 €, select.
Orlando.205 € per passenger.Departing Tue, 6 Oct, returning Thu, 8 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 6 Oct, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 8 Oct, arriving in Ontario International.Price includes taxes and charges.From 205 €, select.
Orlando.212 € per passenger.Departing Sat, 10 Oct, returning Sat, 14 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sat, 10 Oct, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Sat, 14 Nov, arriving in Ontario International.Price includes taxes and charges.From 212 €, select.
Orlando.212 € per passenger.Departing Tue, 22 Sep, returning Tue, 6 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 22 Sep, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Tue, 6 Oct, arriving in Ontario International.Price includes taxes and charges.From 212 €, select.
Orlando.252 € per passenger.Departing Wed, 29 Jul, returning Thu, 13 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 29 Jul, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 13 Aug, arriving in Ontario International.Price includes taxes and charges.From 252 €, select.
Orlando.306 € per passenger.Departing Tue, 17 Nov, returning Wed, 2 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 17 Nov, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Wed, 2 Dec, arriving in Ontario International.Price includes taxes and charges.From 306 €, select.
Orlando.307 € per passenger.Departing Mon, 22 Feb, returning Tue, 23 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 22 Feb, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Tue, 23 Feb, arriving in Ontario International.Price includes taxes and charges.From 307 €, select.
Orlando.307 € per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 2 Dec, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Wed, 9 Dec, arriving in Ontario International.Price includes taxes and charges.From 307 €, select.
Orlando.308 € per passenger.Departing Wed, 6 Jan, returning Tue, 12 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 6 Jan, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Tue, 12 Jan, arriving in Ontario International.Price includes taxes and charges.From 308 €, select.
Orlando.323 € per passenger.Departing Tue, 28 Jul, returning Thu, 30 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 28 Jul, arriving in Orlando International.Inbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 30 Jul, arriving in Ontario International.Price includes taxes and charges.From 323 €, select.
Orlando.331 € per passenger.Departing Mon, 21 Dec, returning Tue, 5 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Mon, 21 Dec, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Tue, 5 Jan, arriving in Ontario International.Price includes taxes and charges.From 331 €, select.
Orlando.331 € per passenger.Departing Wed, 27 Jan, returning Fri, 5 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 27 Jan, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Fri, 5 Feb, arriving in Ontario International.Price includes taxes and charges.From 331 €, select.
Orlando.331 € per passenger.Departing Wed, 3 Mar, returning Mon, 8 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 3 Mar, arriving in Orlando International.Inbound indirect flight with Southwest Airlines, departs from Orlando International on Mon, 8 Mar, arriving in Ontario International.Price includes taxes and charges.From 331 €, select.

Find the cheapest month to fly from Ontario International to Orlando

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Orlando flights are currently cheapest in August.
Jul
from 323 €
Aug
from 173 €
Sep
from 197 €
Oct
from 205 €
Nov
from 196 €
Dec
from 307 €
Jan
from 308 €
Feb
from 307 €
Mar
from 331 €
Apr
from 426 €
May
Find prices
Jun
Find prices

Alternative Ontario International to Orlando routes

Looking for the cheapest, fastest or easiest route from Ontario International to Orlando? You could fly into the following airports instead.

Orlando International

13km from central Orlando
ClosestCheapest
from 173 €
Search flights

Orlando Sanford

30km from central Orlando
from 383 €
Search flights

Daytona Beach

78km from central Orlando
from 411 €
Search flights

Lakeland

87km from central Orlando
Search flights

Melbourne Orlando International

88km from central Orlando
from 409 €
Search flights

Ontario to Orlando: Flight information

The things to know before you go.
Cheapest flight found173 €
Cheapest month to flyAugust

Finding cheap flights from Ontario International to Orlando: Frequently asked questions

There are 5 airports in Orlando: Orlando International, Orlando Sanford, Daytona Beach, Lakeland, and Melbourne Orlando International.
The best price we found for a return flight from Ontario International to Orlando is 173 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to Orlando. But we found flights with one or more stops from 173 €.
As of July 2026, there are no flights flying from Ontario International to Orlando.
The cheapest month to fly from Ontario International to Orlando is usually August.
If you're flying from Ontario International Airport, the cheapest airport near Orlando is Orlando International – which is 12.9 km away from the centre of Orlando. We've found flights into this airport from 173 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Orlando on Tuesday, 18 August 2026.
No airlines currently offer direct flights between Ontario International Airport and Orlando. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Orlando but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Orlando is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 27°C. August is typically the warmest month in Orlando, when it usually averages around 31°C. You can expect the least rain in November. The coldest month is January, with temperatures averaging 9°C. The rainiest month is June.
Currently, Frontier Airlines offers the cheapest flight tickets to Orlando.

Flying from Ontario International Airport (ONT) to Orlando: what you need to know

  • The timezone in Orlando is UTC-5. The city is three hours ahead of Ontario, where Ontario International Airport is located.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your ONT to Orlando flight.

  • During popular months like July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.

  • The journey from central Ontario to ONT takes about 45 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic conditions.

  • In search of a hotel near ONT? If you've booked an early flight from Ontario International Airport to Orlando, these accommodation options will put you moments from your departure gate:

  • Ontario International Airport scores high marks for on-time performance. 83% of flights that depart ONT arrive at their destination as scheduled.

  • ONT's address is 2900 E. Airport Drive.

How to find the cheapest flights from Ontario International Airport (ONT) to Orlando

  • 82 € is currently the best price for a one-way Ontario International Airport to Orlando flight. A return plane ticket starts at 173 €. These prices can change depending on availability and demand.

  • Booking early is often the key to finding a cheap flight from ONT to Orlando. Flight prices rise as demand increases, so the nearer your departure date, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel dates, check out the 'Whole month' search tool. It'll find the cheapest price across every month when looking for a Ontario International Airport to Orlando ticket.

  • Snapping up a cheap flight from ONT to Orlando is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll notify you as soon as a new discount appears.

  • Save on your flight from Ontario International Airport to Orlando with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Orlando

Orlando International Airport (MCO)

  • Orlando International Airport (MCO) is around 19 kilometres from central Orlando. If you're opting for a ride-share or a taxi, the drive takes about 25 minutes.

  • Getting to the centre on public transport will take you around 1 hour.

  • Look into staying at a hotel near MCO if you're coming in on a late flight from Ontario International Airport to Orlando. Check in to one of these options and make your first night all about catching up on rest:

  • Lock in the best deal by reserving your vehicle from Orlando International Airport around two weeks ahead of your flight from ONT to Orlando.

  • MCO is located at One Airport Boulevard.

Orlando Sanford International Airport (SFB)

  • Once your flight from Ontario International Airport to Orlando has hit the runway, you can make your way to the city centre in about 35 minutes by car. Central Orlando is roughly 40 kilometres from Orlando Sanford International Airport (SFB).

  • If you're catching public transport, it'll take about 1 hour.

  • There are some great places ready to welcome you near SFB. Kick back and get cosy after your ONT to Orlando flight at any of these perfectly located options:

  • Avoid last-minute price surges. Booking your ride one week before your arrival at SFB can get you a lower rate.

Best time to go to Orlando

  • March is the most popular month for flights from Ontario International Airport to Orlando. To escape the crowds, plan your trip to Orlando in December.

  • The warmest month in Orlando is July, with temperatures ranging between 23ºC (73ºF) and 34ºC (93ºF). Book your Ontario International Airport to Orlando plane ticket then if that's your ideal forecast.

  • Search for cheap tickets from ONT to Orlando in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

More about Orlando

Explore more of the United States

  • You've seen Orlando, now it's time to explore other corners of the United States. Travel around 209 kilometres north to Jacksonville to tick off its must-visit sights. From St. John's Cathedral to Museum of Contemporary Art Jacksonville and The Cummer Museum of Art & Gardens, you've got a jam-packed schedule ahead.

  • Miami is another sought-after destination in the United States and is around 338 kilometres south of Orlando. No trip is complete without dropping by Beach, Ocean Drive and Port of Miami.

Plan the rest of your trip from Ontario to Orlando

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.