$67+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ONT
May 10 — May 171
Round-trip
1 adult, Economy
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Find cheap flights from Orlando to Ontario with Cheapflights
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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
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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 10, 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 10, 2026.
This Frontier deal was found by Cheapflights users on 4/5. 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 4/298:28 pm
MCO
- ONT
1 stop14h 03m
Frontier
Tue 5/58:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/5![Frontier logo]()
$160
This Booking.com deal was found by Cheapflights users on 4/7. 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 5/156:33 pm
MCO
- ONT
1 stop27h 59m
Frontier
Tue 5/198:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/7![Frontier logo]()
$162
This Travelocity deal was found by Cheapflights users on 4/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
MCO
- ONT
1 stop9h 04m
Frontier
Tue 5/128:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/9![Frontier logo]()
$163
This Booking.com deal was found by Cheapflights users on 4/6. 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 Booking.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
Thu 5/78:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 4/6![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:33 pm
MCO
- ONT
1 stop23h 36m
Frontier
Wed 5/138:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/6![Frontier logo]()
$171
This Booking.com deal was found by Cheapflights users on 4/5. 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 5/18:24 pm
MCO
- ONT
1 stop17h 20m
Frontier
Thu 5/78:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 4/5![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 5/263:10 pm
MCO
- ONT
2 stops19h 25m
Frontier
Tue 6/95:43 pm
ONT
- MCO
1 stop26h 22m
Frontier
Deal found 4/7![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 4/307:47 am
MCO
- ONT
1 stop12h 01m
Frontier
Mon 5/48:59 pm
ONT
- MCO
2 stops23h 18m
Frontier
Deal found 4/9![Frontier logo]()
$179
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
MCO
- ONT
1 stop11h 55m
Frontier
Mon 4/275:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 4/6![Frontier logo]()
$180
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Fri 5/112:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 4/9![Frontier logo]()
$182
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 10, 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 10, 2026.
This CheapOair deal was found by Cheapflights users on 4/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:05 am
MCO
- ONT
1 stop27h 03m
Frontier
Wed 5/274:39 pm
ONT
- MCO
1 stop8h 30m
Frontier
Deal found 4/9![Frontier logo]()
$185
This Southwest deal was found by Cheapflights users on 4/7. 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.
Tue 5/267:00 am
MCO
- ONT
1 stop8h 15m
Southwest
Tue 6/912:45 pm
ONT
- MCO
2 stops9h 10m
Southwest
Deal found 4/7![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 5/66:15 am
MCO
- ONT
1 stop8h 21m
Delta
Mon 5/111:29 pm
ONT
- MCO
1 stop7h 10m
Delta
Deal found 4/5![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:05 pm
MCO
- ONT
1 stop9h 53m
United Airlines
Sat 5/95:00 am
ONT
- MCO
1 stop7h 58m
United Airlines
Deal found 4/6![United Airlines logo]()
$494
This Frontier deal was found by Cheapflights users on 4/9. 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.
Tue 6/1612:52 pm
MCO
- ONT
1 stop13h 57m
Frontier
Sat 7/253:34 pm
ONT
- MCO
1 stop11h 15m
Frontier
Deal found 4/9![Frontier logo]()
$405
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:15 am
MCO
- ONT
1 stop7h 42m
Delta
Mon 5/111:29 pm
ONT
- MCO
1 stop7h 10m
Delta
Deal found 4/7![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 4/7. 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 5/212:15 pm
MCO
- ONT
2 stops10h 00m
Southwest
Tue 5/2610:55 am
ONT
- MCO
2 stops8h 35m
Southwest
Deal found 4/7![Southwest logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/8. 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 5/2311:35 am
MCO
- ONT
2 stops12h 07m
United Airlines
Wed 6/101:18 pm
ONT
- MCO
1 stop7h 23m
United Airlines
Deal found 4/8![United Airlines logo]()
$524
This Southwest deal was found by Cheapflights users on 4/9. 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 4/305:30 pm
MCO
- ONT
2 stops8h 35m
Southwest
Mon 5/48:00 am
ONT
- MCO
2 stops9h 10m
Southwest
Deal found 4/9![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 4/5. 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 6/123:20 pm
MCO
- ONT
2 stops10h 05m
Southwest
Mon 6/159:40 am
ONT
- MCO
2 stops8h 10m
Southwest
Deal found 4/5![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 4/5. 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 5/45:30 pm
MCO
- ONT
2 stops8h 35m
Southwest
Mon 5/118:10 am
ONT
- MCO
2 stops10h 10m
Southwest
Deal found 4/5![Southwest logo]()
$497
Last-minute flights from Orlando to OntarioDiscover last-minute flight deals from Orlando to Ontario. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Orlando to Ontario. Data last updated April 10, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:00 pm
MCO
- ONT
1 stop11h 55m
Frontier
Mon 4/275:33 pm
ONT
- MCO
1 stop9h 10m
Frontier
Deal found 4/6![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/5. 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 4/298:28 pm
MCO
- ONT
1 stop14h 03m
Frontier
Tue 5/58:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/5![Frontier logo]()
$160
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:08 pm
MCO
- ONT
1 stop14h 47m
Frontier
Fri 5/112:59 am
ONT
- MCO
1 stop25h 44m
Frontier
Deal found 4/9![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 4/307:47 am
MCO
- ONT
1 stop12h 01m
Frontier
Mon 5/48:59 pm
ONT
- MCO
2 stops23h 18m
Frontier
Deal found 4/9![Frontier logo]()
$179
This Booking.com deal was found by Cheapflights users on 4/5. 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 5/18:24 pm
MCO
- ONT
1 stop17h 20m
Frontier
Thu 5/78:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 4/5![Frontier logo]()
$172
This Booking.com deal was found by Cheapflights users on 4/6. 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 Booking.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
Thu 5/78:06 pm
ONT
- MCO
1 stop24h 11m
Frontier
Deal found 4/6![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:33 pm
MCO
- ONT
1 stop23h 36m
Frontier
Wed 5/138:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/6![Frontier logo]()
$171
This Travelocity deal was found by Cheapflights users on 4/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
MCO
- ONT
1 stop9h 04m
Frontier
Tue 5/128:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/9![Frontier logo]()
$163
This Booking.com deal was found by Cheapflights users on 4/7. 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 5/156:33 pm
MCO
- ONT
1 stop27h 59m
Frontier
Tue 5/198:30 am
ONT
- MCO
1 stop12h 40m
Frontier
Deal found 4/7![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 5/263:10 pm
MCO
- ONT
2 stops19h 25m
Frontier
Tue 6/95:43 pm
ONT
- MCO
1 stop26h 22m
Frontier
Deal found 4/7![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 10, 2026.
Search for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Trip.com deal was found by Cheapflights users on 4/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:37 pm
MCO
- ONT
1 stop18h 43m
Frontier
Deal found 4/8![Frontier logo]()
$67
This Trip.com deal was found by Cheapflights users on 4/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:24 pm
MCO
- ONT
1 stop15h 00m
Frontier
Deal found 4/8![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 4/7. 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.
Sat 5/28:00 am
MCO
- ONT
1 stop10h 40m
Frontier
Deal found 4/7![Frontier logo]()
$79
This Booking.com deal was found by Cheapflights users on 4/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
MCO
- ONT
1 stop9h 04m
Frontier
Deal found 4/9![Frontier logo]()
$80
This Trip.com deal was found by Cheapflights users on 4/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:34 pm
MCO
- ONT
1 stop14h 01m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$81
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:37 pm
MCO
- ONT
1 stop17h 58m
Frontier
Deal found 4/6![Frontier logo]()
$85
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:26 pm
MCO
- ONT
1 stop14h 38m
Frontier
Deal found 4/8![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 4/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:00 am
MCO
- ONT
1 stop27h 35m
Frontier
Deal found 4/7![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com 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 4/6![Frontier logo]()
$99
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (CheapOair) |
One-way from | $67 (Trip.com) |
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 10, 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
Wed 5/20
7:05 am-7:08 am
1 stop27h 03m
Ontario
Wed 5/27
4:39 pm-4:09 am
1 stop8h 30m
$185
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 5/26
7:00 am-12:15 pm
1 stop8h 15m
Ontario
Tue 6/9
12:45 pm-12:55 am
2 stops9h 10m
$379
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 6/16
12:52 pm-11:49 pm
1 stop13h 57m
Ontario
Sat 7/25
3:34 pm-5:49 am
1 stop11h 15m
$405
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Wed 5/6
6:15 am-11:36 am
1 stop8h 21m
Ontario
Mon 5/11
1:29 pm-11:39 pm
1 stop7h 10m
$427
Quickest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 5/7
6:15 am-10:57 am
1 stop7h 42m
Ontario
Mon 5/11
1:29 pm-11:39 pm
1 stop7h 10m
$447
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 5/21
2:15 pm-9:15 pm
2 stops10h 00m
Ontario
Tue 5/26
10:55 am-10:30 pm
2 stops8h 35m
$465
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 4/30
5:30 pm-11:05 pm
2 stops8h 35m
Ontario
Mon 5/4
8:00 am-8:10 pm
2 stops9h 10m
$478
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 6/12
3:20 pm-10:25 pm
2 stops10h 05m
Ontario
Mon 6/15
9:40 am-8:50 pm
2 stops8h 10m
$487
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 5/5
3:05 pm-9:58 pm
1 stop9h 53m
Ontario
Sat 5/9
5:00 am-3:58 pm
1 stop7h 58m
$494
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Mon 5/4
5:30 pm-11:05 pm
2 stops8h 35m
Ontario
Mon 5/11
8:10 am-9:20 pm
2 stops10h 10m
$497
Showing 1-10 of 22 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 10, 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.
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
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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Alternative routes for Orlando to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Orlando to Ontario by cabin class
Find flights from Orlando to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 10, 2026.
Orlando and Ontario flights
Browse other Orlando and Ontario flight options. Last updated on April 10, 2026.
Other flights from Orlando
Browse through other flights departing from Orlando. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 10, 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 |