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

According to our current data, Frontier ($186), JetBlue ($291), and Alaska Airlines ($294) offers the cheapest pricing from Ontario to Orlando Airport. Frontier is currently priced 53% below the average price you’ll pay for this route.

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

$88 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 $147 and $156, respectively.

What are the most popular airlines that fly from Ontario to Orlando Airport?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Ontario to Orlando Airport.

What is the cheapest day to fly round-trip from Ontario to Orlando Airport?

Flights from Ontario to Orlando Airport are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Orlando Airport.

How far in advance should I book a flight from Ontario to Orlando Airport?

Users have found that booking a flight from Ontario to Orlando Airport at least 44 days early can save you up to 46% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Ontario to Orlando Airport for as little as $319 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $432 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Orlando Airport?

August can be a great time to fly to Orlando Airport from Ontario with a flight ticket averaging about $349. Cheapflights users have found deals in the month of August for as cheap as $89. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Ontario-Orlando Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Ontario-Orlando Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Ontario-Orlando Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Orlando Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Orlando. You should not have trouble finding flights to Orlando from Ontario; the airport handles an average of 0 outbound flights to Orlando per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Ontario airport to Orlando. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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.

$88+ Flights from Ontario to Orlando Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 August, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Ontario to Orlando

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$186 (Flightnetwork)
One-way from	$88 (Cheapflightsfares)
Popular in	December
Cheapest in	October
Average price	$407

Provider with most accurate pricing for Ontario-Orlando flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Orlando flights.

Search Deals

From Ontario to Orlando

Search Deals

One-way flight from Ontario to Orlando

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 16, 2025.

Sun 5/118:24 amONT - MCO

1 stop19h 09mFrontier

Tue 5/208:26 pmMCO - ONT

1 stop18h 42mFrontier

Deal found 4/15

$186

Mon 6/210:59 pmONT - MCO

1 stop11h 40mJetBlue

Thu 6/191:50 pmMCO - ONT

1 stop11h 40mJetBlue

Deal found 4/15

$291

Tue 9/27:10 amONT - MCO

1 stop9h 04mAlaska Airlines

Fri 9/55:50 pmMCO - ONT

1 stop9h 09mAlaska Airlines

Deal found 4/16

$294

Wed 6/111:15 pmONT - MCO

1 stop7h 41mDelta

Tue 7/155:30 amMCO - ONT

1 stop8h 37mDelta

Deal found 4/16

$325

Thu 8/2110:51 amONT - MCO

1 stop8h 34mAmerican Airlines

Sun 8/315:36 amMCO - ONT

2 stops8h 51mAmerican Airlines

Deal found 4/15

$330

Sun 5/119:15 amONT - MCO

2 stops11h 05mSouthwest

Sun 5/259:30 amMCO - ONT

1 stop8h 50mSouthwest

Deal found 4/15

$338

Sun 8/315:40 amONT - MCO

2 stops9h 27mUnited Airlines

Fri 9/512:03 pmMCO - ONT

2 stops11h 14mUnited Airlines

Deal found 4/15

$353

Mon 9/87:17 pmONT - MCO

1 stop9h 27mHawaiian Airlines

Fri 9/129:30 amMCO - ONT

1 stop11h 53mHawaiian Airlines

Deal found 4/16

$379

Best flights from Ontario to Orlando
Discover carefully curated flight deals from Ontario to Orlando that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Sun 5/118:24 amONT - MCO

1 stop19h 09mFrontier

Tue 5/208:26 pmMCO - ONT

1 stop18h 42mFrontier

Deal found 4/15

$186

Mon 6/210:59 pmONT - MCO

1 stop11h 40mJetBlue

Thu 6/191:50 pmMCO - ONT

1 stop11h 40mJetBlue

Deal found 4/15

$291

Tue 9/27:10 amONT - MCO

1 stop9h 04mAlaska Airlines

Fri 9/55:50 pmMCO - ONT

1 stop9h 09mAlaska Airlines

Deal found 4/16

$294

Tue 5/135:05 amONT - MCO

2 stops12h 28mUnited Airlines

Wed 5/215:10 pmMCO - ONT

1 stop7h 20mUnited Airlines

Deal found 4/15

$312

Wed 6/111:15 pmONT - MCO

1 stop7h 41mDelta

Sat 7/125:30 amMCO - ONT

1 stop8h 37mDelta

Deal found 4/16

$325

Thu 8/2110:51 amONT - MCO

1 stop8h 34mAmerican Airlines

Sun 8/315:36 amMCO - ONT

2 stops8h 51mAmerican Airlines

Deal found 4/15

$330

Sun 5/119:15 amONT - MCO

2 stops11h 05mSouthwest

Sun 5/259:30 amMCO - ONT

1 stop8h 50mSouthwest

Deal found 4/15

$338

Mon 9/87:17 pmONT - MCO

1 stop9h 27mHawaiian Airlines

Fri 9/129:30 amMCO - ONT

1 stop11h 53mHawaiian Airlines

Deal found 4/16

$379

Last-minute flights from Ontario to Orlando
Discover last-minute flight deals from Ontario to Orlando. Data last updated April 16, 2025 and is based on user searches.

Mon 4/212:44 pmONT - MCO

1 stop6h 42mAmerican Airlines

Fri 4/257:34 amMCO - ONT

1 stop7h 25mAmerican Airlines

Deal found 4/16

$1,453

Wed 4/235:45 amONT - MCO

1 stop7h 30mSouthwest

Wed 4/307:05 amMCO - ONT

2 stops10h 15mSouthwest

Deal found 4/16

$567

Wed 4/236:00 amONT - MCO

2 stops11h 33mUnited Airlines

Sun 5/1810:00 amMCO - ONT

1 stop8h 09mUnited Airlines

Deal found 4/15

$617

Fri 4/252:06 pmONT - MCO

1 stop7h 24mFrontier

Sun 4/278:26 pmMCO - ONT

1 stop13h 54mFrontier

Deal found 4/14

$198

Fri 4/255:00 amONT - MCO

2 stops13h 41mMultiple Airlines

Tue 4/297:20 amMCO - ONT

2 stops15h 59mMultiple Airlines

Deal found 4/15

$1,137

Sat 4/2610:15 pmONT - MCO

1 stop7h 21mDelta

Wed 4/304:10 pmMCO - ONT

1 stop9h 26mDelta

Deal found 4/15

$562

Sat 4/2611:46 amONT - MCO

2 stops14h 42mAlaska Airlines

Sat 5/36:40 amMCO - ONT

2 stops16h 49mAlaska Airlines

Deal found 4/15

$672

Tue 5/67:00 amONT - MCO

1 stop9h 35mDelta

Thu 5/85:30 amMCO - ONT

1 stop8h 38mDelta

Deal found 4/15

$325

Tue 5/610:59 pmONT - MCO

1 stop11h 40mJetBlue

Thu 5/811:15 amMCO - ONT

1 stop12h 56mJetBlue

Deal found 4/16

$403

Tue 5/65:05 amONT - MCO

1 stop7h 53mUnited Airlines

Wed 5/145:10 pmMCO - ONT

1 stop7h 50mUnited Airlines

Deal found 4/15

$407

Sun 5/118:24 amONT - MCO

1 stop19h 09mFrontier

Tue 5/208:26 pmMCO - ONT

1 stop18h 42mFrontier

Deal found 4/15

$186

Sun 5/119:15 amONT - MCO

2 stops11h 05mSouthwest

Sun 5/259:30 amMCO - ONT

1 stop8h 50mSouthwest

Deal found 4/15

$338

One-way flights from Ontario to Orlando
Search for one-way flight options from Ontario to Orlando. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Sat 5/241:24 pmONT - MCO

1 stop7h 20mFrontier

Deal found 4/15

$88

Mon 9/87:17 pmONT - MCO

1 stop9h 27mAlaska Airlines

Deal found 4/16

$147

Sat 6/710:40 pmONT - MCO

1 stop11h 41mJetBlue

Deal found 4/16

$156

Tue 5/201:14 pmONT - MCO

2 stops8h 19mAmerican Airlines

Deal found 4/16

$159

Tue 7/85:05 pmONT - MCO

1 stop9h 41mDelta

Deal found 4/15

$172

Tue 7/156:58 pmONT - MCO

1 stop9h 42mHawaiian Airlines

Deal found 4/15

$192

Fri 6/65:15 amONT - MCO

2 stops8h 20mSouthwest

Deal found 4/16

$195

Tue 5/276:41 pmONT - MCO

2 stops13h 08mUnited Airlines

Deal found 4/16

$214

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Orlando Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sun 5/11

8:24 am-6:33 am

1 stop19h 09m

Orlando

Tue 5/20

8:26 pm-12:08 pm

1 stop18h 42m

$186

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Mon 6/2

10:59 pm-1:39 pm

1 stop11h 40m

Orlando

Thu 6/19

1:50 pm-10:30 pm

1 stop11h 40m

$291

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 9/2

7:10 am-7:14 pm

1 stop9h 04m

Orlando

Fri 9/5

5:50 pm-11:59 pm

1 stop9h 09m

$294

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Tue 5/13

5:05 am-8:33 pm

2 stops12h 28m

Orlando

Wed 5/21

5:10 pm-9:30 pm

1 stop7h 20m

$312

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Wed 6/11

1:15 pm-11:56 pm

1 stop7h 41m

Orlando

Wed 7/16

7:10 am-12:23 pm

1 stop8h 13m

$325

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Thu 8/21

10:51 am-10:25 pm

1 stop8h 34m

Orlando

Sun 8/31

5:36 am-11:27 am

2 stops8h 51m

$330

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sun 5/11

9:15 am-11:20 pm

2 stops11h 05m

Orlando

Sun 5/25

9:30 am-3:20 pm

1 stop8h 50m

$338

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Mon 9/8

7:17 pm-7:44 am

1 stop9h 27m

Orlando

Fri 9/12

9:30 am-6:23 pm

1 stop11h 53m

$379

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Sat 5/24

1:24 pm-11:44 pm

1 stop7h 20m

$88

OntarioOrlando

ONT - MCO

ONTMCO

Ontario

Fri 5/30

7:20 pm-7:39 am

1 stop9h 19m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 16 results

Compare providers for flights from Ontario to Orlando

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Orlando in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*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 Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Ontario-Orlando Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Ontario-Orlando Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Orlando Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Airport 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 Airport

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

The price you pay for your flight from Ontario to Orlando Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Ontario to Orlando Airport (average of $206). Flying from Ontario to Orlando Airport in November is currently the most expensive (average of $289). 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 MCO?

A simple way to save on the total cost of your ticket is to fly from Ontario to Orlando Airport at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

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

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

Rainfall in Orlando by month

In terms of precipitation, rainfall in Orlando Airport ranges from 2.4 - 8.7 inches per month. June is typically the wettest month, when rainfall can reach 8.7 in. November is typically the driest time to visit Orlando Airport when rainfall is around 2.4 in.

Temperature in Orlando by month

If weather is an important factor for your trip to Orlando Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Orlando

To help decide which airline to fly from Ontario to Orlando, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,876 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,282 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,916 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,380 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,665 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from Ontario to Orlando?
Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Orlando. You should not have trouble finding flights to Orlando from Ontario; the airport handles an average of 0 outbound flights to Orlando per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Ontario airport to Orlando. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.
What are the cheapest airlines flying from Ontario to Orlando Airport round-trip?
According to our current data, Frontier ($186), JetBlue ($291), and Alaska Airlines ($294) offers the cheapest pricing from Ontario to Orlando Airport. Frontier is currently priced 53% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Ontario to Orlando Airport one-way?
$88 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 $147 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 Airport?
Currently, May is the cheapest month in which you can book a flight from Ontario to Orlando Airport (average of $206). Flying from Ontario to Orlando Airport in November is currently the most expensive (average of $289). 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

Lake Buena Vista

Sebastian

Ormond Beach

Sanford

Daytona Beach Shores

Celebration

Sebring

The Villages

Lake Mary

DeLand

Union Park

Altamonte Springs

Clermont

Lady Lake

Four Corners

Palm Bay

Davenport

Haines City

Palatka

Belle Isle

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Orlando

Other flights to Orlando

Wilmington to Orlando flights

Key West to Orlando flights

Fort Lauderdale to Orlando flights

Portsmouth to Orlando flights

Greenville to Orlando flights

Harrisburg to Orlando flights

Orlando Airport to Fort Lauderdale flights

Orlando Airport to New Haven flights

Orlando Airport to Portland, Maine flights

Orlando Airport to Trenton, New Jersey flights

Orlando Airport to Key West flights

Orlando Airport to New Haven flights

Orlando Airport to Richmond flights

Orlando Airport to Baltimore flights

Orlando Airport to Columbus Airport flights

Orlando Airport to Myrtle Beach flights

Orlando Airport to Wilmington flights

Orlando Airport to Memphis flights

Orlando Airport to Atlanta flights

Orlando Airport to New Orleans flights

Orlando Airport to Charlotte flights

Orlando Airport to Islip, New York flights

Orlando Airport to Norfolk flights

Orlando Airport to Indianapolis flights

Top 6 airlines flying from Ontario to Orlando

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$145	Average$248	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$162	Average$250	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$207	Average$425	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$327	Average$496	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$366	Average$511	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$372	Average$473	FlexibilityNo cancel fee	On-time63%

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.

$88+ Cheap flights from Ontario (ONT) to Orlando (MCO)

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Orlando with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Ontario to Orlando are usually found in October or August, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Ontario to Orlando

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Orlando

Cheapest flights from Ontario to OrlandoExplore 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 April 16, 2025.

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 April 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Orlando Airport that are best for you.

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 April.

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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Orlando. Price data was last updated on April 11, 2025.

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

What is the cheapest time of day to fly from ONT to MCO?

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 April 16, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Orlando. Price data was last updated on March 30, 2025.

Rainfall in Orlando by month

Plan your trip to Orlando by taking into account the average rainfall totals by month.

Temperature in Orlando by month

Plan your trip to Orlando by taking into account the average temperature totals by month.

Reviews of airlines servicing Orlando

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?

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

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

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

How can I find direct flights from Ontario to Orlando?

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

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

Traveling to a place near Ontario?

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.

Top 6 airlines flying from Ontario to Orlando

100% Free

Book with Flexibility

Travel Smart

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 April 16, 2025.