$119+ Cheap flights from Orlando (ORL) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — ONT
Aug 7 — Aug 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 8, 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 8, 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 7/3. 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 8/2612:49 pm
MCO
- ONT
1 stop9h 12m
Frontier
Tue 9/810:59 am
ONT
- MCO
1 stop30h 11m
Frontier
Deal found 7/3![Frontier logo]()
$226
This Super.com deal was found by Cheapflights users on 7/3. 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 8/275:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Sat 8/299:37 am
ONT
- MCO
1 stop8h 20m
Frontier
Deal found 7/3![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 7/3. 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 9/197:15 am
MCO
- ONT
1 stop11h 55m
Frontier
Thu 9/246:00 am
ONT
- MCO
1 stop7h 09m
Frontier
Deal found 7/3![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 7/3. 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 8/35:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Thu 8/134:09 pm
ONT
- MCO
1 stop10h 21m
Frontier
Deal found 7/3![Frontier logo]()
$248
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:51 am
MCO
- ONT
1 stop9h 03m
Frontier
Fri 8/286:00 am
ONT
- MCO
1 stop7h 37m
Frontier
Deal found 7/6![Frontier logo]()
$250
This Kiwi.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 Kiwi.com 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
Wed 8/125:08 pm
ONT
- MCO
1 stop9h 22m
Frontier
Deal found 7/8![Frontier logo]()
$252
This Frontier 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 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
Wed 8/199:37 am
ONT
- MCO
1 stop11h 22m
Frontier
Deal found 7/8![Frontier logo]()
$254
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
Tue 8/1112:00 pm
ONT
- MCO
1 stop9h 24m
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 8, 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 8, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:25 pm
MCO
- ONT
1 stop7h 22m
Delta
Fri 9/181:04 pm
ONT
- MCO
1 stop7h 52m
Delta
Deal found 7/7![Delta logo]()
$290
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.
Fri 8/148:20 am
MCO
- ONT
2 stops9h 45m
Southwest
Fri 8/218:40 pm
ONT
- MCO
1 stop6h 35m
Southwest
Deal found 7/7![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/19:00 am
MCO
- ONT
2 stops12h 11m
United Airlines
Tue 9/296:00 am
ONT
- MCO
1 stop7h 00m
United Airlines
Deal found 7/3![United Airlines logo]()
$462
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
MCO
- ONT
1 stop7h 07m
Delta
Mon 9/2110:00 pm
ONT
- MCO
1 stop7h 57m
Delta
Deal found 7/7![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 Delta deal was found by Cheapflights users on 7/3. 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 9/247:15 am
MCO
- ONT
1 stop7h 59m
Delta
Thu 9/245:15 pm
ONT
- MCO
1 stop9h 45m
Delta
Deal found 7/3![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/3. 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 8/264:00 pm
MCO
- ONT
2 stops9h 00m
Southwest
Tue 9/89:40 am
ONT
- MCO
2 stops8h 35m
Southwest
Deal found 7/3![Southwest logo]()
$397
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:15 am
MCO
- ONT
1 stop7h 23m
Delta
Mon 8/310:00 pm
ONT
- MCO
1 stop7h 56m
Delta
Deal found 7/7![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/1312:33 pm
MCO
- ONT
2 stops11h 20m
United Airlines
Sun 8/167:13 pm
ONT
- MCO
1 stop10h 11m
United Airlines
Deal found 7/4![United Airlines logo]()
$508
This Southwest deal was found by Cheapflights users on 7/5. 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.
Thu 8/136:10 am
MCO
- ONT
2 stops8h 50m
Southwest
Mon 8/175:15 am
ONT
- MCO
2 stops8h 55m
Southwest
Deal found 7/5![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 7/4. 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 8/77:15 am
MCO
- ONT
1 stop8h 01m
Delta
Fri 8/710:00 pm
ONT
- MCO
1 stop7h 56m
Delta
Deal found 7/4![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 7/3. 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 8/54:52 pm
MCO
- ONT
1 stop9h 42m
Delta
Sun 8/161:06 pm
ONT
- MCO
1 stop7h 49m
Delta
Deal found 7/3![Delta logo]()
$476
Last-minute flights from Orlando to OntarioDiscover last-minute flight deals from Orlando to Ontario. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Orlando to Ontario. Data last updated July 8, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/3. 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 8/35:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Thu 8/134:09 pm
ONT
- MCO
1 stop10h 21m
Frontier
Deal found 7/3![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/3. 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 8/410:15 am
MCO
- ONT
1 stop7h 59m
Frontier
Mon 8/179:36 am
ONT
- MCO
1 stop10h 29m
Frontier
Deal found 7/3![Frontier logo]()
$242
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 7/8. 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 Kiwi.com 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
Wed 8/125:08 pm
ONT
- MCO
1 stop9h 22m
Frontier
Deal found 7/8![Frontier logo]()
$252
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 CheapOair deal was found by Cheapflights users on 7/3. 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 8/147:21 pm
MCO
- ONT
1 stop22h 53m
Frontier
Mon 8/178:17 am
ONT
- MCO
1 stop12h 57m
Frontier
Deal found 7/3![Frontier logo]()
$258
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:07 pm
MCO
- ONT
1 stop13h 43m
Frontier
Thu 8/278:17 am
ONT
- MCO
1 stop12h 42m
Frontier
Deal found 7/8![Frontier logo]()
$254
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:51 am
MCO
- ONT
1 stop9h 03m
Frontier
Fri 8/286:00 am
ONT
- MCO
1 stop7h 37m
Frontier
Deal found 7/6![Frontier logo]()
$250
This Super.com deal was found by Cheapflights users on 7/3. 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 8/275:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Sat 8/299:37 am
ONT
- MCO
1 stop8h 20m
Frontier
Deal found 7/3![Frontier logo]()
$239
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 8, 2026.
Search for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Super.com deal was found by Cheapflights users on 7/3. 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 8/410:15 am
MCO
- ONT
1 stop7h 59m
Frontier
Deal found 7/3![Frontier logo]()
$119
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 Frontier 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 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 7/7![Frontier logo]()
$127
This Booking.com deal was found by Cheapflights users on 7/4. 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 8/610:15 am
MCO
- ONT
1 stop8h 39m
Frontier
Deal found 7/4![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 7/3. 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.
Sun 8/27:00 am
MCO
- ONT
1 stop27h 32m
Frontier
Deal found 7/3![Frontier logo]()
$131
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.
Wed 10/289:05 am
MCO
- ONT
2 stops9h 35m
Southwest
Deal found 7/6![Southwest logo]()
$134
This Trip.com deal was found by Cheapflights users on 7/4. 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.
Sun 9/138:44 pm
MCO
- ONT
1 stop16h 59m
Frontier
Deal found 7/4![Frontier logo]()
$136
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:17 am
MCO
- ONT
1 stop19h 38m
Frontier
Deal found 7/7![Frontier logo]()
$138
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.
Mon 11/29:45 am
MCO
- ONT
2 stops15h 10m
Southwest
Deal found 7/6![Southwest logo]()
$139
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 am
MCO
- ONT
1 stop12h 03m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$162
Find flight deals from Orlando to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Orlando (ORL) 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Kiwi.com) |
One-way from | $119 (Super.com) |
Popular in | December |
Cheapest in | November |
Average price | $365 |
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 8, 2026.
Use the filters below to find and compare flights from Orlando to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Mon 9/14
7:25 pm-11:47 pm
1 stop7h 22m
Ontario
Fri 9/18
1:04 pm-11:56 pm
1 stop7h 52m
$290
Quickest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 9/11
7:00 am-11:07 am
1 stop7h 07m
Ontario
Mon 9/21
10:00 pm-8:57 am
1 stop7h 57m
$290
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 8/14
8:20 am-3:05 pm
2 stops9h 45m
Ontario
Fri 8/21
8:40 pm-6:15 am
1 stop6h 35m
$330
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 9/24
7:15 am-12:14 pm
1 stop7h 59m
Ontario
Thu 9/24
5:15 pm-6:00 am
1 stop9h 45m
$347
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
Fri 7/31
6:15 am-10:38 am
1 stop7h 23m
Ontario
Mon 8/3
10:00 pm-8:56 am
1 stop7h 56m
$390
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Wed 8/26
4:00 pm-10:00 pm
2 stops9h 00m
Ontario
Tue 9/8
9:40 am-9:15 pm
2 stops8h 35m
$397
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 8/7
7:15 am-12:16 pm
1 stop8h 01m
Ontario
Fri 8/7
10:00 pm-8:56 am
1 stop7h 56m
$426
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Thu 8/13
6:10 am-12:00 pm
2 stops8h 50m
Ontario
Mon 8/17
5:15 am-5:10 pm
2 stops8h 55m
$436
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 9/1
9:00 am-6:11 pm
2 stops12h 11m
Ontario
Tue 9/29
6:00 am-4:00 pm
1 stop7h 00m
$462
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 |
- Most accurate provider: When it comes to deals on Orlando-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Orlando-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Orlando-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Orlando-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-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.
ORL-ONT
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 to Ontario
ORL-ONT
MCO-ONT
What is the cheapest month to book a flight from Orlando to Ontario?
Currently, December is the cheapest month in which you can book a flight from Orlando to Ontario (average of $68). Flying from Orlando to Ontario in June is currently the most expensive (average of $238). 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.
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 8, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Orlando to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Other flights from Orlando
Popular flights
Alternative routes for Orlando to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
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 July 8, 2026.
Orlando and Ontario flights
Browse other Orlando and Ontario flight options. Last updated on July 8, 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 July 8, 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 July 8, 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 |