HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orlando

$112+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ORL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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.

Cheapflights Tip: The best prices from Ontario to Orlando are usually found in October or September, booked 78 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 July 31, 2025.

Round-trip from

$257
(Gotogate)

One-way from

$112
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$402
From Ontario to Orlando (ORL)
Search Deals
One-way flight from Ontario to Orlando (ORL)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 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 July 2025
Search Deals

Find 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 July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:35 pmONT - MCO
1 stop7h 16mFrontier
Wed 11/197:30 amMCO - ONT
1 stop7h 17mFrontier
Deal found 7/29$253
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:56 pmONT - MCO
1 stop9h 19mJetBlue
Mon 9/81:30 pmMCO - ONT
1 stop10h 59mJetBlue
Deal found 7/29$291
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:05 pmONT - MCO
1 stop9h 37mDelta
Wed 11/127:00 pmMCO - ONT
1 stop7h 46mDelta
Deal found 7/30$325
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:35 pmONT - MCO
1 stop7h 15mAmerican Airlines
Sat 9/2011:18 amMCO - ONT
2 stops9h 58mAmerican Airlines
Deal found 7/30$329
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:05 amONT - MCO
2 stops9h 25mSouthwest
Mon 8/256:05 amMCO - ONT
2 stops9h 35mSouthwest
Deal found 7/31$341
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:39 amONT - MCO
1 stop9h 44mAlaska Airlines
Sat 9/67:10 amMCO - ONT
1 stop10h 02mAlaska Airlines
Deal found 7/30$350

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 July 31, 2025.
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

Wed 9/10

8:59 pm-5:44 am

1 stop29h 45m

Orlando

Sat 9/20

8:59 pm-7:59 pm

1 stop26h 00m

$257

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 11/11

5:05 pm-5:42 am

1 stop9h 37m

Orlando

Wed 11/12

7:00 pm-11:46 pm

1 stop7h 46m

$325

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 9/13

10:35 pm-8:50 am

1 stop7h 15m

Orlando

Sat 9/20

11:18 am-6:16 pm

2 stops9h 58m

$329

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 1/8

11:30 am-11:59 pm

1 stop9h 29m

Orlando

Thu 1/22

10:00 am-6:17 pm

1 stop11h 17m

$336

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 8/21

11:05 am-11:30 pm

2 stops9h 25m

Orlando

Mon 8/25

6:05 am-12:40 pm

2 stops9h 35m

$341

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 8/14

6:00 am-11:40 pm

1 stop14h 40m

$112

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 9/6

8:00 am-9:13 pm

2 stops10h 13m

$117

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 9/2

11:59 pm-2:54 pm

1 stop11h 55m

$156

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 9/3

11:39 am-12:23 am

1 stop9h 44m

$162

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 10/11

5:50 pm-7:21 am

1 stop10h 31m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
2

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 July 25, 2025.

The best time to book flights from Ontario to Orlando is 78 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, May is the cheapest month in which you can book a flight from Ontario to Orlando (average of $206). Flying from Ontario to Orlando in November is currently the most expensive (average of $288). 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 is the cheapest time of day to fly from ONT to ORL?

Find hourly flight availability from Ontario to Orlando. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to Orlando at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Ontario to Orlando?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Orlando. Price data was last updated on June 1, 2025.

Travelers seeking maximum savings on their Ontario to Orlando flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $257, 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 American Airlines - these airlines can fly you to your destination from $325 and $329, respectively. You may be able to fly from Ontario to Orlando for 37% less than the average price by searching for these airlines.

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

    $112 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and JetBlue, with prices starting from $151 and $156, 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, May is the cheapest month in which you can book a flight from Ontario to Orlando (average of $206). Flying from Ontario to Orlando in November is currently the most expensive (average of $288). 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
Ontario to Miami flights
Burbank to Fort Lauderdale flights
San Francisco to Orlando flights
Ontario to Orlando flights
Santa Ana to Fort Lauderdale flights
Los Angeles to Tampa flights
San Diego to Orlando flights
San Diego to Miami flights
San Francisco to Fort Lauderdale flights
Las Vegas to Orlando flights
Ontario to Fort Lauderdale flights
Santa Ana to Orlando flights
Burbank to Miami flights
Santa Ana to Miami flights
Los Angeles to West Palm Beach flights
Las Vegas to Fort Lauderdale flights
San Diego to Fort Lauderdale flights
San Francisco to Tampa flights
Burbank to Orlando flights
San Diego to Tampa flights
Oakland to Fort Lauderdale flights
Sacramento to Orlando flights
Los Angeles to Orlando Sanford Intl flights
Sacramento to Miami flights
San Jose to Orlando flights
Oakland to Orlando flights
Sacramento to Fort Lauderdale flights
Ontario to Tampa flights
Las Vegas to Tampa flights
Las Vegas to Miami flights
San Jose to Fort Lauderdale flights
San Jose to Miami flights
Ontario to West Palm Beach flights
Los Angeles to Fort Myers flights
Oakland to Miami flights
Burbank to Tampa flights
Sacramento to West Palm Beach flights
Santa Ana to Tampa flights
San Francisco to West Palm Beach flights
Los Angeles to Sarasota flights
Sacramento to Tampa flights
Fresno to Orlando flights
San Francisco to Fort Myers flights
Ontario to Jacksonville flights
Los Angeles to Pensacola flights
San Francisco to Jacksonville 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$259Average$365FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$298Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$300Average$467FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$304Average$476FlexibilityNo 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.