HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orlando

$78+ Cheap flights from Ontario (ONT) to Orlando (ORL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ORL
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Orlando with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Orlando

Cheapest flights from Ontario to Orlando
Explore the most affordable flight options available from Ontario to Orlando. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Frontier deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:26 pm
ONT
-
MCO
1 stop7h 07m
Frontier
Wed 4/1511:45 am
MCO
-
ONT
1 stop11h 54m
Frontier
Deal found 2/21$201
This Booking.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:20 am
ONT
-
MCO
1 stop20h 23m
Frontier
Sun 4/196:00 am
MCO
-
ONT
1 stop28h 31m
Frontier
Deal found 2/22$202
This Orbitz deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:15 am
ONT
-
MCO
1 stop13h 36m
Frontier
Tue 4/288:27 pm
MCO
-
ONT
1 stop25h 22m
Frontier
Deal found 2/19$203
This Booking.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:20 am
ONT
-
MCO
1 stop20h 23m
Frontier
Tue 4/213:37 pm
MCO
-
ONT
1 stop8h 02m
Frontier
Deal found 2/22$206
This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:00 am
ONT
-
MCO
1 stop17h 33m
Frontier
Tue 4/143:37 pm
MCO
-
ONT
1 stop8h 02m
Frontier
Deal found 2/19$207
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:26 pm
ONT
-
MCO
1 stop7h 07m
Frontier
Tue 4/143:37 pm
MCO
-
ONT
1 stop8h 02m
Frontier
Deal found 2/20$210
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:20 am
ONT
-
MCO
1 stop20h 23m
Frontier
Fri 4/178:28 pm
MCO
-
ONT
1 stop30h 27m
Frontier
Deal found 2/20$211
This Mytrip deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:23 pm
ONT
-
MCO
1 stop14h 03m
Frontier
Tue 3/178:19 pm
MCO
-
ONT
1 stop27h 44m
Frontier
Deal found 2/23$212
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:52 pm
ONT
-
MCO
1 stop11h 41m
Frontier
Mon 4/139:39 pm
MCO
-
ONT
2 stops29h 16m
Frontier
Deal found 2/22$214
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:44 am
ONT
-
MCO
2 stops14h 20m
Multiple Airlines
Sat 4/188:48 pm
MCO
-
ONT
1 stop22h 29m
Multiple Airlines
Deal found 2/19$217
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:59 am
ONT
-
MCO
2 stops51h 40m
Multiple Airlines
Sat 5/28:48 pm
MCO
-
ONT
1 stop22h 29m
Multiple Airlines
Deal found 2/20$218
This Expedia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:50 am
ONT
-
MCO
1 stop17h 43m
Frontier
Tue 4/711:00 am
MCO
-
ONT
1 stop8h 23m
Frontier
Deal found 2/19$219

Find flight deals from Ontario to Orlando

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Orlando (ORL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Frontier)

One-way from

$78
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$372
Provider with most accurate pricing for Ontario-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Orlando (ORL) flights.
Search Deals
From Ontario to Orlando (ORL)
Search Deals
One-way flight from Ontario to Orlando (ORL)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Ontario to Orlando that are best for you.

Fly from

Ontario

Fly to

Orlando

Route

Depart

Return

Price

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 3/24

10:25 pm-9:46 am

1 stop8h 21m

Orlando

Tue 3/31

7:00 pm-11:51 pm

1 stop7h 51m

$317

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 3/24

10:25 pm-8:45 am

1 stop7h 20m

Orlando

Tue 4/7

7:10 am-12:23 pm

1 stop8h 13m

$317

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 3/24

10:25 pm-9:46 am

1 stop8h 21m

Orlando

Wed 3/25

7:00 pm-11:51 pm

1 stop7h 51m

$317

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 3/31

6:00 am-6:59 pm

1 stop9h 59m

Orlando

Tue 4/7

4:43 pm-11:59 pm

1 stop10h 16m

$357

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 4/15

10:55 am-10:30 pm

2 stops8h 35m

Orlando

Sat 4/18

2:45 pm-10:00 pm

2 stops10h 15m

$367

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 4/4

10:25 am-9:00 pm

2 stops7h 35m

Orlando

Tue 4/7

2:30 pm-8:35 pm

2 stops9h 05m

$378

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 4/2

8:25 am-9:00 pm

2 stops9h 35m

Orlando

Mon 4/6

6:15 pm-12:10 am

2 stops8h 55m

$398

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Mon 3/16

8:20 pm-7:00 am

1 stop7h 40m

Orlando

Wed 3/18

7:15 am-12:40 pm

1 stop8h 25m

$406

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 4/7

10:30 am-10:30 pm

2 stops9h 00m

Orlando

Sun 4/26

8:00 am-2:55 pm

2 stops9h 55m

$428

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 3/24

10:25 pm-6:54 pm

2 stops17h 29m

Orlando

Fri 3/27

7:00 pm-11:51 pm

1 stop7h 51m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Ontario to Orlando

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Orlando in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Orlando flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Orlando flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Orlando flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Orlando flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Orlando flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Orlando

Have a flexible travel schedule? Discover the best time to fly to Orlando from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Orlando

How far ahead should I book a flight from Ontario to Orlando?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Orlando. Price data was last updated on February 20, 2026.

The best time to book flights from Ontario to Orlando is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Orlando?

Currently, December is the cheapest month in which you can book a flight from Ontario to Orlando (average of $69). Flying from Ontario to Orlando in February is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top layover airport for flights from Ontario to Orlando?

Share of 1-stop round-trip flights from Ontario to Orlando chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 67% of 1-stop itineraries from Ontario to Orlando on Cheapflights.

What’s the cheapest layover airport for flights from Ontario to Orlando?

Average round-trip fare for 1-stop flights from Ontario to Orlando, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $236.

What’s the fastest layover option from Ontario to Orlando?

Shortest average travel time for 1-stop one-way flights from Ontario to Orlando, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 03m.

Which airport typically offers the quickest layover for flights from Ontario to Orlando?

Average layover duration for 1-stop one-way flights from Ontario to Orlando, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 03m.

Reviews of airlines servicing Orlando

Get insights into the airlines that provide service to Orlando. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orlando. Reviews last updated February 23, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Orlando have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,300 reviews
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,236 reviews
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,342 reviews
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,339 reviews
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.7
Fair
3,044 reviews
Southwest
8.0
Very good
4,300 reviews

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Orlando. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Orlando?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Orlando. 5 airlines have flights from Ontario to Orlando on a regular basis. Booking flights from Ontario to Orlando should not be difficult; the airport handles an average of 0 outbound flights to Orlando per day.

  • How long is the flight from Ontario to Orlando?

    A quick flight from Ontario to Orlando can take about 8h 21m. Delta provides one of the quickest options available for as low as $317. Airlines will cover a distance of 2166 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Orlando round-trip?

    Currently priced at $148, Frontier will fly you from Ontario to Orlando and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $259 and $274, respectively. You may be able to fly from Ontario to Orlando for 63% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ontario to Orlando one-way?

    $69 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $98 and $114, respectively.

  • Can I find deals for flights from Ontario to Orlando that include hotel bookings?

    Yes. In addition to deals on Ontario to Orlando flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Orlando?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Orlando.

  • Can I find deals for business class flights from Ontario to Orlando?

    Yes. Cheapflights offers flight deals from Ontario to Orlando by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Orlando?

    Currently, December is the cheapest month in which you can book a flight from Ontario to Orlando (average of $69). Flying from Ontario to Orlando in February is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Orlando

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Miami flights
Los Angeles to Orlando flights
Los Angeles to Fort Lauderdale flights
San Francisco to Miami flights
San Francisco to Orlando flights
Burbank to Fort Lauderdale flights
Los Angeles to Tampa flights
Ontario to Miami flights
Ontario to Orlando flights
San Francisco to Fort Lauderdale flights
Las Vegas to Orlando flights
San Francisco to Tampa flights
Las Vegas to Miami flights
San Diego to Orlando flights
Las Vegas to Fort Lauderdale flights
San Diego to Miami flights
Los Angeles to West Palm Beach flights
Ontario to Fort Lauderdale flights
Sacramento to Orlando flights
Santa Ana to Orlando flights
Santa Ana to Fort Lauderdale flights
San Jose to Orlando flights
San Jose to Miami flights
San Diego to Fort Lauderdale flights
San Diego to Tampa flights
Santa Ana to Miami flights
San Francisco to Jacksonville flights
Sacramento to Miami flights
Las Vegas to Tampa flights
Ontario to Tampa flights
San Jose to Fort Lauderdale flights
Oakland to Miami flights
Oakland to Orlando flights
San Francisco to West Palm Beach flights
Oakland to Fort Lauderdale flights
Santa Ana to Tampa flights
Los Angeles to Pensacola flights
Reno to Orlando flights
Los Angeles to Jacksonville flights
Los Angeles to Fort Myers flights
Fresno to Orlando flights
San Francisco to Fort Myers flights
Burbank to Miami flights
Ontario to West Palm Beach flights
Sacramento to Fort Lauderdale flights
Burbank to Orlando flights
Sacramento to Tampa flights
Ontario to Pensacola flights
San Francisco to Panama City flights
Ontario to Fort Myers flights

Top 5 airlines flying from Ontario to Orlando

Discover the top 5 airlines that operate flights from Ontario to Orlando. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$247FlexibilityNo cancel feeOn-time62%
DeltaCheapest$259Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$445FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$286Average$473FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$300Average$448FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.