$83+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — ONT
Aug 22 — Aug 291
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
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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 July 23, 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 23, 2026.
This deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Tue 10/66:00 am
ONT
- MCO
1 stop7h 09m
Frontier
Deal found 7/22![Frontier logo]()
$112
This deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 am
MCO
- ONT
1 stop9h 16m
Frontier
Tue 10/66:00 am
ONT
- MCO
1 stop7h 09m
Frontier
Deal found 7/22![Frontier logo]()
$137
This deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Tue 10/66:00 am
ONT
- MCO
1 stop7h 09m
Frontier
Deal found 7/22![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/22. 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
Tue 9/87:56 pm
ONT
- MCO
2 stops18h 25m
Frontier
Deal found 7/22![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Tue 8/183:13 pm
ONT
- MCO
2 stops25h 16m
Frontier
Deal found 7/23![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Wed 8/193:13 pm
ONT
- MCO
2 stops25h 41m
Frontier
Deal found 7/23![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/167:21 pm
MCO
- ONT
1 stop15h 42m
Frontier
Sat 8/226:00 am
ONT
- MCO
2 stops45h 40m
Frontier
Deal found 7/23![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Sat 8/226:00 am
ONT
- MCO
2 stops45h 40m
Frontier
Deal found 7/23![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/167:21 pm
MCO
- ONT
1 stop15h 42m
Frontier
Thu 8/203:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Thu 8/203:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$210
This Trip.com deal was found by Cheapflights users on 7/19. 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.
Sat 9/56:20 am
MCO
- ONT
1 stop15h 41m
Frontier
Fri 9/116:00 am
ONT
- MCO
1 stop7h 09m
Frontier
Deal found 7/19![Frontier logo]()
$226
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 23, 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 23, 2026.
This Frontier deal was found by Cheapflights users on 7/18. 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 9/307:15 am
MCO
- ONT
1 stop11h 55m
Frontier
Sat 10/102:58 pm
ONT
- MCO
1 stop11h 44m
Frontier
Deal found 7/18![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 7/21. 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 8/286:05 am
MCO
- ONT
2 stops8h 20m
Southwest
Mon 8/315:15 am
ONT
- MCO
2 stops8h 55m
Southwest
Deal found 7/21![Southwest logo]()
$382
This Booking.com deal was found by Cheapflights users on 7/18. 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 8/178:43 pm
MCO
- ONT
1 stop16h 21m
Multiple Airlines
Fri 8/214:50 pm
ONT
- MCO
2 stops21h 55m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/215:13 pm
MCO
- ONT
1 stop19h 35m
Alaska Airlines
Mon 8/244:50 pm
ONT
- MCO
2 stops20h 20m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/118:35 am
MCO
- ONT
2 stops12h 36m
United Airlines
Wed 8/126:08 am
ONT
- MCO
1 stop7h 36m
United Airlines
Deal found 7/20![United Airlines logo]()
$466
This Frontier deal was found by Cheapflights users on 7/18. 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 9/97:17 am
MCO
- ONT
1 stop9h 40m
Frontier
Wed 9/232:55 pm
ONT
- MCO
1 stop11h 41m
Frontier
Deal found 7/18![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 7/18. 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 8/269:51 am
MCO
- ONT
1 stop9h 03m
Frontier
Sun 8/308:17 am
ONT
- MCO
1 stop12h 42m
Frontier
Deal found 7/18![Frontier logo]()
$248
This Southwest deal was found by Cheapflights users on 7/19. 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 8/182:50 pm
MCO
- ONT
2 stops9h 05m
Southwest
Sat 8/225:40 am
ONT
- MCO
2 stops9h 45m
Southwest
Deal found 7/19![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 7/19. 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 8/246:05 am
MCO
- ONT
2 stops8h 20m
Southwest
Thu 8/276:20 am
ONT
- MCO
2 stops9h 35m
Southwest
Deal found 7/19![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/22. 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
Tue 8/186:08 am
ONT
- MCO
1 stop7h 36m
United Airlines
Deal found 7/22![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 7/19. 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 10/168:20 am
MCO
- ONT
2 stops9h 05m
Southwest
Thu 10/224:15 pm
ONT
- MCO
2 stops10h 10m
Southwest
Deal found 7/19![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 9/412:33 pm
MCO
- ONT
2 stops11h 20m
United Airlines
Sun 9/66:00 am
ONT
- MCO
1 stop6h 57m
United Airlines
Deal found 7/19![United Airlines logo]()
$487
Last-minute flights from Orlando to OntarioDiscover last-minute flight deals from Orlando to Ontario. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Orlando to Ontario. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/116:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Wed 8/193:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/116:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Thu 8/203:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/116:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Sat 8/223:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Tue 8/183:13 pm
ONT
- MCO
2 stops25h 16m
Frontier
Deal found 7/23![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Wed 8/193:13 pm
ONT
- MCO
2 stops25h 41m
Frontier
Deal found 7/23![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Sat 8/226:00 am
ONT
- MCO
2 stops45h 40m
Frontier
Deal found 7/23![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/126:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Thu 8/203:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/156:16 pm
MCO
- ONT
1 stop16h 47m
Frontier
Wed 8/193:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/167:21 pm
MCO
- ONT
1 stop15h 42m
Frontier
Sat 8/226:00 am
ONT
- MCO
2 stops45h 40m
Frontier
Deal found 7/23![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sun 8/167:21 pm
MCO
- ONT
1 stop15h 42m
Frontier
Thu 8/203:40 pm
ONT
- MCO
1 stop10h 49m
Frontier
Deal found 7/23![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/205:35 am
MCO
- ONT
1 stop7h 29m
Frontier
Thu 8/273:40 pm
ONT
- MCO
1 stop25h 14m
Frontier
Deal found 7/23![Frontier logo]()
$233
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 23, 2026.
Search for one-way flight options from Orlando to Ontario. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/17:48 pm
MCO
- ONT
2 stops21h 15m
Frontier
Deal found 7/22![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/243:21 pm
MCO
- ONT
2 stops35h 29m
Frontier
Deal found 7/22![Frontier logo]()
$99
This Trip.com deal was found by Cheapflights users on 7/23. 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 8/307:30 am
MCO
- ONT
1 stop27h 33m
Frontier
Deal found 7/23![Frontier logo]()
$104
This Trip.com deal was found by Cheapflights users on 7/23. 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 8/199:51 am
MCO
- ONT
1 stop9h 03m
Frontier
Deal found 7/23![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 7/19. 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 10/18:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Deal found 7/19![Frontier logo]()
$117
This Trip.com deal was found by Cheapflights users on 7/21. 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 9/118:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Deal found 7/21![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 7/18. 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
Deal found 7/18![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/20. 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 10/37:17 am
MCO
- ONT
1 stop9h 40m
Frontier
Deal found 7/20![Frontier logo]()
$121
This Booking.com deal was found by Cheapflights users on 7/21. 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 9/167:17 am
MCO
- ONT
1 stop9h 40m
Frontier
Deal found 7/21![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 7/19. 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 9/237:17 am
MCO
- ONT
1 stop9h 40m
Frontier
Deal found 7/19![Frontier logo]()
$124
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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $112 |
One-way from | $83 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $404 |
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 23, 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
Wed 9/30
7:15 am-4:10 pm
1 stop11h 55m
Ontario
Sat 10/10
2:58 pm-5:42 am
1 stop11h 44m
$242
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Wed 9/9
7:17 am-1:57 pm
1 stop9h 40m
Ontario
Wed 9/23
2:55 pm-5:36 am
1 stop11h 41m
$242
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Wed 8/26
9:51 am-3:54 pm
1 stop9h 03m
Ontario
Sun 8/30
8:17 am-11:59 pm
1 stop12h 42m
$248
Quickest round-trip
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 8/28
6:05 am-11:25 am
2 stops8h 20m
Ontario
Mon 8/31
5:15 am-5:10 pm
2 stops8h 55m
$382
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/18
2:50 pm-8:55 pm
2 stops9h 05m
Ontario
Sat 8/22
5:40 am-6:25 pm
2 stops9h 45m
$391
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Mon 8/24
6:05 am-11:25 am
2 stops8h 20m
Ontario
Thu 8/27
6:20 am-6:55 pm
2 stops9h 35m
$391
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Mon 8/17
8:43 pm-10:04 am
1 stop16h 21m
Ontario
Fri 8/21
4:50 pm-5:45 pm
2 stops21h 55m
$421
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 8/21
5:13 pm-9:48 am
1 stop19h 35m
Ontario
Mon 8/24
4:50 pm-4:10 pm
2 stops20h 20m
$434
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Fri 10/16
8:20 am-2:25 pm
2 stops9h 05m
Ontario
Thu 10/22
4:15 pm-5:25 am
2 stops10h 10m
$436
OrlandoOntario
MCO - ONT
MCOONT
Orlando
Tue 8/11
8:35 am-6:11 pm
2 stops12h 36m
Ontario
Wed 8/12
6:08 am-4:44 pm
1 stop7h 36m
$466
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, September is the cheapest month in which you can book a flight from Orlando to Ontario (average of $293). Flying from Orlando to Ontario in March is currently the most expensive (average of $480). 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 23, 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.
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
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.
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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 July 23, 2026.
Orlando and Ontario flights
Browse other Orlando and Ontario flight options. Last updated on July 23, 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 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$554 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$466 | FlexibilityNo cancel fee | On-time63% |