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$64+ Cheap flights from Orlando (MCO) to Ontario (ONT)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ONT
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Orlando to Ontario are usually found in February or July, booked 20 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Orlando to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Orlando (MCO) to Ontario (ONT). 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$131
(Mytrip)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$353
Provider with most accurate pricing for Orlando-Ontario flight deals.
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Provider most trusted by Cheapflights users for Orlando-Ontario flights.
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From Orlando to Ontario
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One-way flight from Orlando to Ontario
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Orlando to Ontario

Cheapest flights from Orlando to Ontario
Explore the most affordable flight options available from Orlando to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Mytrip deal was found by Cheapflights users on 1/15. 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.
Thu 1/309:14 pmMCO - ONT
1 stop15h 26mFrontier
Mon 2/36:34 pmONT - MCO
1 stop25h 48mFrontier
Deal found 1/15$131
This Orbitz deal was found by Cheapflights users on 1/16. 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.
Wed 2/198:12 amMCO - ONT
1 stop8h 31mMultiple Airlines
Tue 2/256:00 amONT - MCO
1 stop9h 59mMultiple Airlines
Deal found 1/16$268
This Delta deal was found by Cheapflights users on 1/15. 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.
Sat 2/16:15 amMCO - ONT
1 stop8h 35mDelta
Sat 2/84:05 pmONT - MCO
1 stop12h 18mDelta
Deal found 1/15$347
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 1/295:09 amMCO - ONT
1 stop7h 47mAmerican Airlines
Sat 2/112:48 pmONT - MCO
2 stops8h 57mAmerican Airlines
Deal found 1/15$352
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1912:34 pmMCO - ONT
2 stops11h 18mUnited Airlines
Tue 2/2510:36 amONT - MCO
2 stops9h 45mUnited Airlines
Deal found 1/16$357
This Southwest deal was found by Cheapflights users on 1/16. 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.
Sat 2/226:50 amMCO - ONT
1 stop10h 35mSouthwest
Wed 2/2610:55 amONT - MCO
2 stops8h 50mSouthwest
Deal found 1/16$387

Find flights from Orlando to Ontario within your budget

Customize your flight search to find flights from Orlando to Ontario 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 3/5

8:12 am-1:43 pm

1 stop8h 31m

Ontario

Wed 3/26

2:43 pm-6:40 am

1 stop12h 57m

$130

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 2/19

8:12 am-1:43 pm

1 stop8h 31m

Ontario

Tue 2/25

6:00 am-6:59 pm

1 stop9h 59m

$268

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sat 2/15

5:30 am-11:55 am

1 stop9h 25m

Ontario

Tue 2/25

1:05 pm-10:38 pm

1 stop6h 33m

$347

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 2/19

12:34 pm-8:52 pm

2 stops11h 18m

Ontario

Tue 2/25

10:36 am-11:21 pm

2 stops9h 45m

$357

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sun 2/16

5:01 am-10:01 am

1 stop8h 00m

Ontario

Tue 2/25

12:50 pm-10:15 pm

1 stop6h 25m

$382

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Sat 2/22

6:50 am-2:25 pm

1 stop10h 35m

Ontario

Wed 2/26

10:55 am-10:45 pm

2 stops8h 50m

$387

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Fri 2/14

7:59 pm-11:58 pm

1 stop30h 59m

Ontario

Wed 2/26

7:00 am-12:17 am

2 stops14h 17m

$448

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 2/12

8:12 am-1:43 pm

1 stop8h 31m

$64

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Wed 2/12

6:44 am-1:51 pm

2 stops10h 07m

$179

OrlandoOntario

MCO - ONT

MCOONT

Orlando

Thu 3/27

4:59 pm-11:45 pm

1 stop9h 46m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 13 results
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Compare providers for flights from Orlando to Ontario

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 Orlando to Ontario in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust 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 Orlando Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Orlando Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Orlando Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Orlando Airport-Ontario 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 Orlando Airport-Ontario 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 Orlando to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Orlando 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.

Travel insights for flights from Orlando to Ontario

Get recent, data-driven insights about flights from Orlando to Ontario including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Orlando to Ontario. Price data was last updated on January 10, 2025.

The price you pay for your flight from Orlando Airport to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 20 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 Orlando Airport to Ontario?

Currently, August is the cheapest month in which you can book a flight from Orlando Airport to Ontario (average of $246). Flying from Orlando Airport to Ontario in March is currently the most expensive (average of $311). 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 MCO to ONT?

Find hourly flight availability from Orlando to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from Orlando Airport to Ontario by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Orlando to Ontario. Price data was last updated on December 16, 2024.

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 16, 2025.
See what other customers who have flown with Frontier, United Airlines and Southwest from Orlando to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Orlando to Ontario. 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 into for flights to Ontario from Orlando?

    If you book a flight to Ontario from Orlando, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Orlando to Ontario per day from 5 different airlines.

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

    According to our current data, Frontier ($131), Delta ($347), and American Airlines ($352) offers the cheapest pricing from Orlando Airport to Ontario. These flights start at 59% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Orlando Airport to Ontario for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orlando to Ontario 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 Orlando Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Orlando Airport to Ontario (average of $246). Flying from Orlando Airport to Ontario in March is currently the most expensive (average of $311). 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.

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Alternative routes for Orlando to Ontario

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Top 5 airlines flying from Orlando to Ontario

Discover the top 5 airlines that operate flights from Orlando to Ontario. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$242FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$525FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$326Average$466FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$386FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$347Average$533FlexibilityNo cancel feeOn-time69%
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