$107+ Cheap flights from Florida 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ONT
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Florida 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 Florida to OntarioExplore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Florida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:55 am -
1 stop7h 34m
Mon 10/196:15 am -
1 stop7h 08m
Deal found 8/19![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/155:50 am -
1 stop31h 40m
Wed 9/306:15 am -
1 stop15h 31m
Deal found 8/17![Frontier logo]()
$186
This deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:55 am -
1 stop7h 34m
Mon 10/196:15 am -
1 stop7h 08m
Deal found 8/19![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/111:25 am -
1 stop9h 23m
Tue 10/66:15 am -
1 stop15h 31m
Deal found 8/16![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/167:27 pm -
1 stop25h 21m
Mon 9/216:15 am -
2 stops30h 44m
Deal found 8/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/276:23 pm -
2 stops32h 32m
Tue 11/102:35 pm -
1 stop11h 44m
Deal found 8/16![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/3012:50 pm -
2 stops13h 57m
Sat 10/105:25 pm -
1 stop9h 11m
Deal found 8/17![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/155:19 pm -
2 stops33h 28m
Tue 9/295:44 pm -
1 stop8h 46m
Deal found 8/17![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:40 am -
1 stop13h 08m
Mon 9/1411:45 am -
2 stops30h 00m
Deal found 8/19![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 am -
2 stops19h 07m
Mon 9/286:45 pm -
1 stop18h 14m
Deal found 8/18![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:10 pm -
2 stops12h 37m
Mon 9/286:15 am -
1 stop15h 11m
Deal found 8/21![Frontier logo]()
$228
This Trip.com deal was found by Cheapflights users on 8/17. 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 9/1011:25 am -
1 stop9h 23m
Wed 9/166:15 am -
1 stop15h 31m
Deal found 8/17![Frontier logo]()
$231
Best flights from Florida to OntarioDiscover carefully curated flight deals from Florida to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Florida to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Frontier deal was found by Cheapflights users on 8/20. 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.
Wed 9/2312:17 pm -
1 stop8h 59m
Thu 9/2411:45 am -
1 stop9h 41m
Deal found 8/20![Frontier logo]()
$238
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 pm -
2 stops9h 15m
Tue 11/35:55 am -
2 stops8h 45m
Deal found 8/20![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 8/17. 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 9/146:35 pm -
1 stop6h 49m
Mon 9/2110:00 pm -
1 stop9h 00m
Deal found 8/17![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/304:15 pm -
1 stop7h 36m
Mon 11/26:00 am -
1 stop7h 23m
Deal found 8/16![United Airlines logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am -
1 stop10h 16m
Mon 10/511:13 am -
1 stop9h 46m
Deal found 8/20![Alaska Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:19 am -
2 stops12h 28m
Wed 12/96:30 am -
2 stops14h 22m
Deal found 8/21![American Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 8/19. 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.
Thu 11/1910:35 am -
1 stop7h 05m
Mon 12/219:50 am -
2 stops8h 40m
Deal found 8/19![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 8/17. 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 9/96:00 am -
1 stop8h 05m
Mon 9/1410:00 pm -
1 stop7h 37m
Deal found 8/17![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/17. 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 9/146:59 pm -
1 stop6h 25m
Mon 9/2110:00 pm -
1 stop7h 37m
Deal found 8/17![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 8/19. 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.
Thu 11/198:40 am -
1 stop7h 10m
Mon 12/219:50 am -
1 stop9h 10m
Deal found 8/19![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:11 pm -
2 stops25h 36m
Tue 9/153:14 pm -
1 stop23h 38m
Deal found 8/18![Alaska Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/3012:44 pm -
2 stops13h 15m
Sat 10/36:00 am -
1 stop6h 56m
Deal found 8/20![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:15 am -
1 stop7h 27m
Sat 9/127:05 am -
1 stop8h 32m
Deal found 8/18![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 8/21. 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.
Tue 10/139:05 am -
2 stops9h 35m
Mon 10/194:15 pm -
2 stops10h 10m
Deal found 8/21![Southwest logo]()
$387
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:29 pm -
1 stop19h 47m
Sat 9/264:50 pm -
2 stops21h 36m
Deal found 8/20![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:40 am -
2 stops12h 11m
Tue 11/175:00 am -
2 stops13h 39m
Deal found 8/21![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:59 pm -
1 stop6h 25m
Mon 10/510:00 pm -
1 stop7h 39m
Deal found 8/18![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 8/17. 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 10/152:55 pm -
2 stops9h 15m
Tue 10/206:10 am -
2 stops7h 40m
Deal found 8/17![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/1012:33 pm -
2 stops11h 20m
Tue 9/156:00 am -
1 stop6h 57m
Deal found 8/17![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 9/52:41 pm -
1 stop6h 49m
Sat 9/197:05 am -
1 stop6h 23m
Deal found 8/17![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/236:16 pm -
1 stop20h 00m
Mon 9/284:50 pm -
2 stops21h 23m
Deal found 8/17![Alaska Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 8/16. 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 10/305:05 pm -
2 stops9h 50m
Mon 11/21:45 pm -
1 stop6h 55m
Deal found 8/16![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 am -
2 stops14h 01m
Wed 9/231:18 pm -
1 stop7h 07m
Deal found 8/18![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 8/17. 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 11/135:30 pm -
1 stop7h 29m
Mon 11/1612:22 pm -
1 stop7h 30m
Deal found 8/17![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:25 am -
2 stops11h 40m
Sat 10/311:55 pm -
1 stop10h 15m
Deal found 8/20![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:33 pm -
2 stops11h 20m
Wed 9/161:18 pm -
1 stop7h 07m
Deal found 8/18![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 9/55:35 am -
1 stop8h 07m
Wed 9/1612:17 pm -
1 stop9h 18m
Deal found 8/17![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:18 pm -
2 stops26h 47m
Tue 10/136:02 am -
1 stop32h 13m
Deal found 8/19![Alaska Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:35 am -
2 stops12h 30m
Thu 9/245:40 am -
2 stops9h 15m
Deal found 8/18![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/212:44 pm -
2 stops10h 47m
Sat 10/104:03 pm -
1 stop10h 43m
Deal found 8/17![United Airlines logo]()
$468
Last-minute flights from Florida to OntarioDiscover last-minute flight deals from Florida to Ontario. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Florida to Ontario. Data last updated August 21, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/17. 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 9/91:28 pm -
1 stop13h 19m
Thu 9/172:30 pm -
1 stop12h 09m
Deal found 8/17![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:40 am -
2 stops19h 07m
Sat 9/1911:45 am -
1 stop10h 14m
Deal found 8/19![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:40 am -
1 stop13h 08m
Mon 9/1411:45 am -
2 stops30h 00m
Deal found 8/19![Frontier logo]()
$227
This Trip.com deal was found by Cheapflights users on 8/17. 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 9/1011:25 am -
1 stop9h 23m
Wed 9/166:15 am -
1 stop15h 31m
Deal found 8/17![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/155:50 am -
1 stop31h 40m
Wed 9/306:15 am -
1 stop15h 31m
Deal found 8/17![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/155:19 pm -
2 stops33h 28m
Tue 9/295:44 pm -
1 stop8h 46m
Deal found 8/17![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:15 am -
1 stop20h 32m
Tue 9/2211:45 am -
2 stops44h 54m
Deal found 8/20![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/167:27 pm -
1 stop25h 21m
Mon 9/216:15 am -
2 stops30h 44m
Deal found 8/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:10 pm -
2 stops12h 37m
Mon 9/286:15 am -
1 stop15h 11m
Deal found 8/21![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 am -
2 stops19h 07m
Mon 9/286:45 pm -
1 stop18h 14m
Deal found 8/18![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 8/18. 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.
Thu 9/2410:13 am -
1 stop11h 26m
Sat 10/311:45 am -
1 stop10h 14m
Deal found 8/18![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/3012:50 pm -
2 stops13h 57m
Sat 10/105:25 pm -
1 stop9h 11m
Deal found 8/17![Frontier logo]()
$225
One-way flights from Florida to OntarioSearch for one-way flight options from Florida to Ontario. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Florida to Ontario. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/26:29 pm -
2 stops22h 11m
Deal found 8/17![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 am -
2 stops19h 07m
Deal found 8/18![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 am -
2 stops19h 07m
Deal found 8/19![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/187:10 am -
2 stops19h 45m
Deal found 8/17![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 8/17. 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 10/310:13 am -
1 stop9h 33m
Deal found 8/17![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 9/117:46 pm -
2 stops31h 01m
Deal found 8/16![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 8/16. 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.
Wed 9/305:55 am -
1 stop7h 35m
Deal found 8/16![Frontier logo]()
$115
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:13 am -
1 stop9h 33m
Deal found 8/19![Frontier logo]()
$116
This Booking.com deal was found by Cheapflights users on 8/16. 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 9/125:55 am -
1 stop7h 35m
Deal found 8/16![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 8/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:15 am -
1 stop7h 20m
Deal found 8/20![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 8/18. 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.
Wed 9/912:17 pm -
1 stop8h 59m
Deal found 8/18![Frontier logo]()
$118
This Gotogate deal was found by Cheapflights users on 8/17. 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.
Sat 10/36:15 am -
1 stop7h 15m
Deal found 8/17![Frontier logo]()
$119
Find flight deals from Florida to Ontario
Keep the following information in mind while searching for Florida to Ontario flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 |
One-way from | $107 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $292 |
Cheapflights Fare Finder
Customize your flight search to find flights from Florida 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Florida to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Wed 9/23
12:17 pm-6:16 pm
1 stop8h 59m
Ontario
Thu 9/24
11:45 am-12:26 am
1 stop9h 41m
$238
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Thu 10/29
2:55 pm-9:10 pm
2 stops9h 15m
Ontario
Tue 11/3
5:55 am-5:40 pm
2 stops8h 45m
$363
SarasotaOntario
SRQ Sarasota Bradenton Intl - ONT Ontario
SRQONT
Sarasota Bradenton Intl
Mon 9/14
6:35 pm-10:24 pm
1 stop6h 49m
Ontario
Mon 9/21
10:00 pm-10:00 am
1 stop9h 00m
$363
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Thu 11/19
10:35 am-2:40 pm
1 stop7h 05m
Ontario
Mon 12/21
9:50 am-9:30 pm
2 stops8h 40m
$374
JacksonvilleOntario
JAX Jacksonville - ONT Ontario
JAXONT
Jacksonville
Wed 9/9
6:00 am-11:05 am
1 stop8h 05m
Ontario
Mon 9/14
10:00 pm-8:37 am
1 stop7h 37m
$377
JacksonvilleOntario
JAX Jacksonville - ONT Ontario
JAXONT
Jacksonville
Mon 9/14
6:59 pm-10:24 pm
1 stop6h 25m
Ontario
Mon 9/21
10:00 pm-8:37 am
1 stop7h 37m
$377
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Thu 11/19
8:40 am-12:50 pm
1 stop7h 10m
Ontario
Mon 12/21
9:50 am-10:00 pm
1 stop9h 10m
$377
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Sat 9/5
6:15 am-10:42 am
1 stop7h 27m
Ontario
Sat 9/12
7:05 am-6:37 pm
1 stop8h 32m
$377
JacksonvilleOntario
JAX Jacksonville - ONT Ontario
JAXONT
Jacksonville
Mon 9/28
6:59 pm-10:24 pm
1 stop6h 25m
Ontario
Mon 10/5
10:00 pm-8:39 am
1 stop7h 39m
$379
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Tue 10/13
9:05 am-3:40 pm
2 stops9h 35m
Ontario
Mon 10/19
4:15 pm-5:25 am
2 stops10h 10m
$387
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Florida to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Florida with our price prediction graph.
TPA-ONT
SRQ-ONT
JAX-ONT
MCO-ONT
ECP-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 Florida to Ontario
USFL-ONT
TPA-ONT
SRQ-ONT
JAX-ONT
MCO-ONT
What is the cheapest month to book a flight from Florida to Ontario?
Currently, October is the cheapest month in which you can book a flight from Florida to Ontario (average of $343). Flying from Florida to Ontario in March is currently the most expensive (average of $500). 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 Florida to Ontario?
Airfare is below average for this route at the moment.
Florida to Ontario flights typically cost between $344 and $414 in September.The cheapest round-trip price found within the last 5 days was $186 on Frontier (Sep 15-Sep 30).
Related info for your journey
Find useful and relevant information for your journey from Florida 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
Popular flights
Top destinations
Alternative routes for Florida 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 Florida to Ontario by cabin class
Find flights from Florida 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 August 21, 2026.
Florida and Ontario flights
Browse other Florida and Ontario flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Florida to Ontario flights
Consider these flights traveling from Florida to Ontario.
Top 5 airlines flying from Florida to Ontario
Discover the top 5 airlines that operate flights from Florida 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$271 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$380 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$465 | FlexibilityNo cancel fee | On-time63% |