$100+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ONT
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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Find cheap flights from Orlando to Ontario 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 Orlando to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Orlando to OntarioExplore 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 July 11, 2026.
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 July 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Thu 8/1310:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Mon 8/174:09 pm
ONT
- MCO
1 stop10h 21m
Frontier
Deal found 7/7![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/65:24 pm
MCO
- ONT
2 stops41h 08m
Frontier
Thu 8/134:09 pm
ONT
- MCO
1 stop25h 14m
Frontier
Deal found 7/9![Frontier logo]()
$242
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Sat 9/59:37 am
ONT
- MCO
1 stop8h 20m
Frontier
Deal found 7/8![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/55:24 pm
MCO
- ONT
2 stops17h 08m
Frontier
Wed 8/125:08 pm
ONT
- MCO
1 stop9h 22m
Frontier
Deal found 7/10![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 7/9. 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.
Thu 8/205:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Wed 8/266:00 am
ONT
- MCO
1 stop12h 04m
Frontier
Deal found 7/9![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/10. 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.
Mon 8/171:07 pm
MCO
- ONT
1 stop13h 43m
Frontier
Mon 8/243:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/10![Frontier logo]()
$255
This Delta deal was found by Cheapflights users on 7/8. 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 8/46:15 am
MCO
- ONT
1 stop7h 27m
Delta
Mon 8/2410:00 pm
ONT
- MCO
1 stop7h 56m
Delta
Deal found 7/8![Delta logo]()
$257
Best flights from Orlando to OntarioDiscover carefully curated flight deals from Orlando to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
Discover carefully curated flight deals from Orlando to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
This Expedia deal was found by Cheapflights users on 7/6. 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 8/67:21 pm
MCO
- ONT
1 stop15h 42m
Frontier
Sun 8/99:36 am
ONT
- MCO
1 stop10h 29m
Frontier
Deal found 7/6![Frontier logo]()
$254
This Delta deal was found by Cheapflights users on 7/9. 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 8/47:15 am
MCO
- ONT
1 stop8h 01m
Delta
Tue 8/181:06 pm
ONT
- MCO
1 stop7h 49m
Delta
Deal found 7/9![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/7. 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 8/66:20 am
MCO
- ONT
1 stop7h 00m
Southwest
Thu 8/135:15 am
ONT
- MCO
2 stops8h 55m
Southwest
Deal found 7/7![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/229:00 am
MCO
- ONT
2 stops14h 01m
United Airlines
Tue 8/251:18 pm
ONT
- MCO
1 stop7h 07m
United Airlines
Deal found 7/8![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 7/9. 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 8/47:15 am
MCO
- ONT
1 stop8h 01m
Delta
Mon 8/1710:00 pm
ONT
- MCO
1 stop7h 56m
Delta
Deal found 7/9![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 7/8. 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 8/45:30 am
MCO
- ONT
1 stop8h 12m
Delta
Wed 8/266:00 am
ONT
- MCO
1 stop7h 18m
Delta
Deal found 7/8![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 7/8. 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 8/47:15 am
MCO
- ONT
1 stop8h 01m
Delta
Fri 8/710:00 pm
ONT
- MCO
1 stop8h 58m
Delta
Deal found 7/8![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 7/6. 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.
Fri 8/148:20 am
MCO
- ONT
2 stops9h 45m
Southwest
Sun 8/168:30 am
ONT
- MCO
2 stops8h 30m
Southwest
Deal found 7/6![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 8/2012:33 pm
MCO
- ONT
2 stops11h 20m
United Airlines
Wed 8/266:08 am
ONT
- MCO
1 stop7h 36m
United Airlines
Deal found 7/8![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/229:00 am
MCO
- ONT
2 stops14h 01m
United Airlines
Mon 8/246:00 am
ONT
- MCO
1 stop9h 07m
United Airlines
Deal found 7/8![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/259:00 am
MCO
- ONT
2 stops14h 01m
United Airlines
Tue 9/11:18 pm
ONT
- MCO
1 stop7h 07m
United Airlines
Deal found 7/9![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 9/257:15 am
MCO
- ONT
1 stop7h 59m
Delta
Wed 9/3012:17 pm
ONT
- MCO
1 stop7h 49m
Delta
Deal found 7/11![Delta logo]()
$372
Last-minute flights from Orlando to OntarioDiscover last-minute flight deals from Orlando to Ontario. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Orlando to Ontario. Data last updated July 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. 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 8/46:15 am
MCO
- ONT
1 stop7h 27m
Delta
Mon 8/2410:00 pm
ONT
- MCO
1 stop7h 56m
Delta
Deal found 7/8![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/55:24 pm
MCO
- ONT
2 stops17h 08m
Frontier
Wed 8/125:08 pm
ONT
- MCO
1 stop9h 22m
Frontier
Deal found 7/10![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/65:24 pm
MCO
- ONT
2 stops41h 08m
Frontier
Thu 8/134:09 pm
ONT
- MCO
1 stop25h 14m
Frontier
Deal found 7/9![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Thu 8/1310:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Mon 8/174:09 pm
ONT
- MCO
1 stop10h 21m
Frontier
Deal found 7/7![Frontier logo]()
$218
This Booking.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/1410:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Mon 8/176:00 am
ONT
- MCO
1 stop7h 30m
Frontier
Deal found 7/7![Frontier logo]()
$256
This Frontier deal was found by Cheapflights users on 7/10. 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.
Mon 8/178:43 pm
MCO
- ONT
1 stop16h 21m
Frontier
Mon 8/2411:50 am
ONT
- MCO
1 stop14h 39m
Frontier
Deal found 7/10![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Sat 9/59:37 am
ONT
- MCO
1 stop8h 20m
Frontier
Deal found 7/8![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/9. 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.
Thu 8/205:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Wed 8/266:00 am
ONT
- MCO
1 stop12h 04m
Frontier
Deal found 7/9![Frontier logo]()
$254
One-way flights from Orlando to OntarioSearch for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
Search for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 8/1510:15 am
MCO
- ONT
1 stop7h 59m
Frontier
Deal found 7/9![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Tue 9/19:51 am
MCO
- ONT
1 stop9h 03m
Frontier
Deal found 7/9![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Deal found 7/9![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Deal found 7/8![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Deal found 7/7![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Deal found 7/8![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 7/9. 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.
Fri 8/285:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Deal found 7/9![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 7/10. 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.
Thu 8/1310:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Deal found 7/10![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 8/67:15 am
MCO
- ONT
1 stop8h 01m
Delta
Deal found 7/8![Delta logo]()
$129
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:07 pm
MCO
- ONT
1 stop23h 57m
Frontier
Deal found 7/7![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 7/9. 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 8/1312:35 pm
MCO
- ONT
2 stops9h 50m
Southwest
Deal found 7/9![Southwest logo]()
$134
Find 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 July 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Kiwi.com) |
One-way from | $100 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $420 |
Cheapflights Fare Finder
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 July 11, 2026.
Use the filters below to find and compare flights from Orlando Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 8/6
7:21 pm-8:03 am
1 stop15h 42m
Ontario
Sun 8/9
9:36 am-11:05 pm
1 stop10h 29m
$254
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/4
7:15 am-12:16 pm
1 stop8h 01m
Ontario
Tue 8/18
1:06 pm-11:55 pm
1 stop7h 49m
$257
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 8/6
6:20 am-10:20 am
1 stop7h 00m
Ontario
Thu 8/13
5:15 am-5:10 pm
2 stops8h 55m
$261
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/4
7:15 am-12:16 pm
1 stop8h 01m
Ontario
Mon 8/17
10:00 pm-8:56 am
1 stop7h 56m
$288
Quickest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/4
5:30 am-10:42 am
1 stop8h 12m
Ontario
Wed 8/26
6:00 am-4:18 pm
1 stop7h 18m
$288
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/4
7:15 am-12:16 pm
1 stop8h 01m
Ontario
Fri 8/7
10:00 pm-9:58 am
1 stop8h 58m
$290
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 8/14
8:20 am-3:05 pm
2 stops9h 45m
Ontario
Sun 8/16
8:30 am-8:00 pm
2 stops8h 30m
$369
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Sat 8/22
9:00 am-8:01 pm
2 stops14h 01m
Ontario
Tue 8/25
1:18 pm-11:25 pm
1 stop7h 07m
$370
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 8/20
12:33 pm-8:53 pm
2 stops11h 20m
Ontario
Wed 8/26
6:08 am-4:44 pm
1 stop7h 36m
$370
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Sat 8/22
9:00 am-8:01 pm
2 stops14h 01m
Ontario
Mon 8/24
6:00 am-6:07 pm
1 stop9h 07m
$370
Showing 1-10 of 24 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
MCO-ONT
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 Orlando Airport to Ontario
What is the cheapest month to book a flight from Orlando Airport to Ontario?
Currently, January is the cheapest month in which you can book a flight from Orlando Airport to Ontario (average of $225). Flying from Orlando Airport to Ontario in March is currently the most expensive (average of $512). 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.
How much does it cost to fly round-trip from Orlando Airport to Ontario?
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 July 11, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Orlando Airport to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
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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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$202 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$326 | Average$554 | FlexibilityNo cancel fee | On-timeN/A |