$75+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ONT
May 1 — May 81
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
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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 April 1, 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 April 1, 2026.
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Fri 4/245:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:28 pm
MCO
- ONT
1 stop13h 58m
Frontier
Sat 5/99:15 am
ONT
- MCO
1 stop11h 06m
Frontier
Deal found 3/31![Frontier logo]()
$161
This Booking.com deal was found by Cheapflights users on 3/27. 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 4/246:45 am
MCO
- ONT
1 stop12h 53m
Frontier
Sat 4/2512:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 3/27![Frontier logo]()
$162
This Booking.com deal was found by Cheapflights users on 3/28. 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.
Mon 4/278:24 pm
MCO
- ONT
1 stop17h 20m
Frontier
Mon 5/48:59 pm
ONT
- MCO
1 stop7h 29m
Frontier
Deal found 3/28![Frontier logo]()
$167
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:28 pm
MCO
- ONT
1 stop30h 27m
Frontier
Fri 5/112:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 3/30![Frontier logo]()
$171
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 am
MCO
- ONT
1 stop11h 15m
Frontier
Fri 5/88:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 3/27![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:28 pm
MCO
- ONT
1 stop14h 03m
Frontier
Tue 4/217:44 pm
ONT
- MCO
1 stop8h 44m
Frontier
Deal found 3/31![Frontier logo]()
$180
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:47 am
MCO
- ONT
1 stop11h 51m
Frontier
Thu 4/235:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 3/29![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:40 am
MCO
- ONT
1 stop14h 31m
Frontier
Sat 5/94:04 pm
ONT
- MCO
1 stop10h 36m
Frontier
Deal found 3/30![Frontier logo]()
$185
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 April 1, 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 April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:33 pm
MCO
- ONT
1 stop24h 11m
Frontier
Sat 5/99:15 am
ONT
- MCO
1 stop13h 35m
Frontier
Deal found 3/31![Frontier logo]()
$171
This Southwest deal was found by Cheapflights users on 3/31. 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.
Wed 4/292:30 pm
MCO
- ONT
2 stops9h 05m
Southwest
Tue 5/58:05 am
ONT
- MCO
2 stops7h 45m
Southwest
Deal found 3/31![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:00 pm
MCO
- ONT
1 stop8h 33m
Delta
Sat 5/212:49 pm
ONT
- MCO
1 stop7h 11m
Delta
Deal found 3/31![Delta logo]()
$364
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Fri 5/11:59 pm
ONT
- MCO
1 stop7h 53m
Frontier
Deal found 3/31![Frontier logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
Thu 9/1010:00 am
MCO
- ONT
1 stop11h 13m
Alaska Airlines
Tue 9/156:58 pm
ONT
- MCO
1 stop9h 45m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:00 am
MCO
- ONT
2 stops11h 52m
United Airlines
Sat 5/95:00 am
ONT
- MCO
2 stops12h 12m
United Airlines
Deal found 3/30![United Airlines logo]()
$484
This Booking.com deal was found by Cheapflights users on 3/27. 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 5/217:00 am
MCO
- ONT
1 stop27h 35m
Frontier
Fri 5/293:30 pm
ONT
- MCO
1 stop21h 16m
Frontier
Deal found 3/27![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:00 am
MCO
- ONT
1 stop9h 09m
Frontier
Wed 7/293:34 pm
ONT
- MCO
1 stop9h 26m
Frontier
Deal found 3/31![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:30 pm
MCO
- ONT
2 stops8h 35m
Southwest
Tue 5/510:55 am
ONT
- MCO
2 stops8h 35m
Southwest
Deal found 3/29![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 am
MCO
- ONT
1 stop8h 27m
Delta
Sat 5/3010:00 pm
ONT
- MCO
1 stop7h 47m
Delta
Deal found 3/29![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 7/76:35 am
MCO
- ONT
2 stops9h 20m
Southwest
Tue 7/72:50 pm
ONT
- MCO
1 stop7h 25m
Southwest
Deal found 3/27![Southwest logo]()
$482
Last-minute flights from Orlando to OntarioDiscover last-minute flight deals from Orlando to Ontario. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Orlando to Ontario. Data last updated April 1, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:28 pm
MCO
- ONT
1 stop14h 03m
Frontier
Tue 4/217:44 pm
ONT
- MCO
1 stop8h 44m
Frontier
Deal found 3/31![Frontier logo]()
$180
This Booking.com deal was found by Cheapflights users on 3/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:47 am
MCO
- ONT
1 stop11h 51m
Frontier
Thu 4/235:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 3/29![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Fri 4/245:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 3/31![Frontier logo]()
$160
This Booking.com deal was found by Cheapflights users on 3/27. 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 4/246:45 am
MCO
- ONT
1 stop12h 53m
Frontier
Sat 4/2512:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 3/27![Frontier logo]()
$162
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:28 pm
MCO
- ONT
1 stop30h 27m
Frontier
Fri 5/112:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 3/28![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:24 pm
MCO
- ONT
1 stop17h 20m
Frontier
Mon 5/412:22 pm
ONT
- MCO
1 stop16h 06m
Frontier
Deal found 3/30![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 3/27. 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 4/2812:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Mon 5/118:30 am
ONT
- MCO
1 stop11h 51m
Frontier
Deal found 3/27![Frontier logo]()
$185
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 am
MCO
- ONT
1 stop11h 15m
Frontier
Fri 5/88:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 3/27![Frontier logo]()
$176
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 April 1, 2026.
Search for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This iWofly deal was found by Cheapflights users on 3/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:38 pm
MCO
- ONT
1 stop8h 59m
Frontier
Deal found 3/27![Frontier logo]()
$75
This iWofly deal was found by Cheapflights users on 3/30. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
MCO
- ONT
1 stop11h 54m
Frontier
Deal found 3/30![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:00 am
MCO
- ONT
1 stop9h 09m
Frontier
Deal found 3/30![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:28 pm
MCO
- ONT
1 stop30h 27m
Frontier
Deal found 3/31![Frontier logo]()
$85
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:50 am
MCO
- ONT
1 stop11h 44m
Frontier
Deal found 3/31![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:24 pm
MCO
- ONT
1 stop17h 20m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:24 pm
MCO
- ONT
1 stop15h 00m
Frontier
Deal found 3/29![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:19 pm
MCO
- ONT
1 stop17h 25m
Frontier
Deal found 3/30![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:37 pm
MCO
- ONT
1 stop8h 02m
Frontier
Deal found 3/31![Frontier logo]()
$99
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Wed 4/153:37 pm
MCO
- ONT
1 stop8h 02m
Frontier
Deal found 3/27![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 3/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:00 am
MCO
- ONT
1 stop10h 40m
Frontier
Deal found 3/29![Frontier logo]()
$104
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Frontier) |
One-way from | $75 (iWofly) |
Popular in | March |
Cheapest in | September |
Average price | $436 |
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 April 1, 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
Tue 5/5
6:33 pm-3:44 pm
1 stop24h 11m
Ontario
Sat 5/9
9:15 am-1:50 am
1 stop13h 35m
$171
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Sat 4/18
12:08 pm-11:55 pm
1 stop14h 47m
Ontario
Fri 5/1
1:59 pm-12:52 am
1 stop7h 53m
$195
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 5/21
7:00 am-7:35 am
1 stop27h 35m
Ontario
Fri 5/29
3:30 pm-3:46 pm
1 stop21h 16m
$223
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Sat 7/25
9:00 am-3:09 pm
1 stop9h 09m
Ontario
Wed 7/29
3:34 pm-4:00 am
1 stop9h 26m
$260
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Wed 4/29
2:30 pm-8:35 pm
2 stops9h 05m
Ontario
Tue 5/5
8:05 am-6:50 pm
2 stops7h 45m
$361
Quickest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 4/21
1:00 pm-6:33 pm
1 stop8h 33m
Ontario
Sat 5/2
12:49 pm-11:00 pm
1 stop7h 11m
$364
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Mon 4/27
5:30 pm-11:05 pm
2 stops8h 35m
Ontario
Tue 5/5
10:55 am-10:30 pm
2 stops8h 35m
$432
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 9/10
10:00 am-6:13 pm
1 stop11h 13m
Ontario
Tue 9/15
6:58 pm-7:43 am
1 stop9h 45m
$477
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 5/29
5:30 am-10:57 am
1 stop8h 27m
Ontario
Sat 5/30
10:00 pm-8:47 am
1 stop7h 47m
$477
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 7/7
6:35 am-12:55 pm
2 stops9h 20m
Ontario
Tue 7/7
2:50 pm-1:15 am
1 stop7h 25m
$482
Showing 1-10 of 21 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 April.
| 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 Accuracy3 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, October is the cheapest month in which you can book a flight from Orlando Airport to Ontario (average of $70). Flying from Orlando Airport to Ontario in February is currently the most expensive (average of $160). 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 April 1, 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.
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 1, 2026.
Orlando and Ontario flights
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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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$279 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$270 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$202 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$317 | Average$416 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$319 | Average$426 | FlexibilityNo cancel fee | On-timeN/A |