$106+ Cheap flights from Ontario (ONT) to Florida
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MIA
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Florida 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 Ontario to Florida
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Cheapest flights from Ontario to FloridaExplore the most affordable flight options available from Ontario to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Ontario to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/36:15 am -
1 stop7h 38m
Tue 10/612:52 pm -
2 stops13h 55m
Deal found 8/25![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/2211:45 am -
2 stops31h 49m
Tue 9/296:15 am -
1 stop31h 15m
Deal found 8/24![Frontier logo]()
$227
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.
Tue 10/611:45 am -
2 stops20h 54m
Tue 10/136:15 am -
1 stop20h 35m
Deal found 8/21![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/1511:45 am -
2 stops20h 54m
Tue 10/136:15 am -
1 stop20h 35m
Deal found 8/22![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/111:45 am -
1 stop9h 41m
Mon 10/56:00 pm -
2 stops32h 47m
Deal found 8/24![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/1211:45 am -
1 stop9h 41m
Mon 10/195:57 pm -
2 stops32h 53m
Deal found 8/22![Frontier logo]()
$235
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:45 am -
1 stop9h 41m
Tue 10/66:15 am -
1 stop7h 15m
Deal found 8/21![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/1511:52 am -
1 stop9h 35m
Wed 10/211:52 pm -
2 stops23h 37m
Deal found 8/23![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/126:15 am -
1 stop7h 38m
Tue 10/135:57 pm -
2 stops32h 53m
Deal found 8/22![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/1911:45 am -
1 stop9h 41m
Sat 9/266:15 am -
1 stop20h 32m
Deal found 8/26![Frontier logo]()
$245
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.
Thu 10/226:47 pm -
1 stop19h 45m
Mon 10/2610:55 pm -
2 stops27h 56m
Deal found 8/21![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/111:45 am -
1 stop10h 01m
Mon 10/511:25 am -
1 stop9h 23m
Deal found 8/24![Frontier logo]()
$248
Best flights from Ontario to FloridaDiscover carefully curated flight deals from Ontario to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Ontario to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/25. 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 2/111:20 am -
2 stops7h 35m
Sat 2/68:10 am -
2 stops11h 05m
Deal found 8/25![Southwest logo]()
$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:05 am -
1 stop9h 41m
Sat 9/121:25 pm -
1 stop8h 16m
Deal found 8/21![Delta logo]()
$350
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:02 pm -
1 stop8h 57m
Fri 11/67:05 am -
1 stop11h 08m
Deal found 8/21![Alaska Airlines logo]()
$360
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.
Tue 10/276:00 am -
1 stop6h 09m
Fri 10/303:44 pm -
1 stop8h 56m
Deal found 8/21![United Airlines logo]()
$395
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:07 am -
1 stop7h 26m
Wed 11/117:15 pm -
1 stop7h 43m
Deal found 8/21![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 8/24. 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 10/288:25 am -
2 stops9h 45m
Mon 11/22:15 pm -
2 stops9h 55m
Deal found 8/24![Southwest logo]()
$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:03 pm -
1 stop9h 57m
Wed 11/114:59 pm -
1 stop9h 59m
Deal found 8/21![Delta logo]()
$351
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.
Thu 10/111:00 am -
2 stops10h 35m
Mon 10/52:55 pm -
2 stops9h 15m
Deal found 8/21![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop8h 55m
Thu 12/107:11 pm -
1 stop7h 47m
Deal found 8/23![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 2/15:00 am -
1 stop7h 19m
Sat 2/64:05 pm -
1 stop7h 15m
Deal found 8/25![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:30 am -
2 stops8h 10m
Wed 10/219:05 am -
2 stops9h 35m
Deal found 8/22![Southwest logo]()
$387
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:05 am -
1 stop9h 41m
Fri 9/116:00 am -
1 stop8h 05m
Deal found 8/21![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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 9/213:14 pm -
1 stop11h 41m
Thu 10/17:17 am -
1 stop9h 59m
Deal found 8/26![Alaska Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 8/25. 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 10/77:30 am -
2 stops8h 10m
Tue 10/209:05 am -
2 stops9h 35m
Deal found 8/25![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 12/55:45 am -
1 stop8h 21m
Sat 12/129:00 am -
2 stops13h 29m
Deal found 8/22![United Airlines logo]()
$474
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:00 pm -
1 stop7h 52m
Fri 9/117:10 am -
1 stop6h 55m
Deal found 8/21![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:12 am -
2 stops13h 47m
Mon 9/146:16 pm -
1 stop20h 00m
Deal found 8/24![Alaska Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:10 pm -
2 stops10h 00m
Wed 11/117:00 am -
2 stops10h 30m
Deal found 8/23![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
1 stop6h 55m
Tue 9/223:52 pm -
1 stop8h 01m
Deal found 8/23![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 8/25. 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 2/167:00 am -
1 stop8h 53m
Thu 2/186:50 am -
1 stop7h 37m
Deal found 8/25![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:45 am -
2 stops8h 55m
Mon 12/215:25 am -
2 stops9h 25m
Deal found 8/23![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 10/27:59 pm -
2 stops14h 25m
Fri 10/92:25 pm -
2 stops22h 52m
Deal found 8/24![Alaska Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/226:00 am -
1 stop6h 55m
Wed 10/78:03 am -
1 stop7h 43m
Deal found 8/26![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 8/25. 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 12/311:08 pm -
1 stop8h 05m
Thu 12/104:17 pm -
1 stop8h 39m
Deal found 8/25![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 2/26:00 am -
1 stop6h 44m
Wed 2/34:45 pm -
1 stop7h 36m
Deal found 8/22![United Airlines logo]()
$487
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop12h 00m
Fri 11/278:30 am -
1 stop17h 34m
Deal found 8/21![Alaska Airlines logo]()
$538
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 10/276:50 am -
2 stops11h 15m
Fri 10/305:05 pm -
2 stops9h 50m
Deal found 8/21![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 8/26. 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 1/265:05 pm -
2 stops13h 38m
Tue 2/21:59 pm -
2 stops11h 49m
Deal found 8/26![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/24. 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 2/136:00 am -
1 stop8h 37m
Sat 2/205:15 pm -
1 stop7h 06m
Deal found 8/24![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:40 pm -
1 stop6h 20m
Thu 10/296:35 am -
1 stop10h 35m
Deal found 8/23![Southwest logo]()
$411
Last-minute flights from Ontario to FloridaDiscover last-minute flight deals from Ontario to Florida. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Florida. Data last updated August 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/1211:45 am -
1 stop9h 41m
Mon 10/195:57 pm -
2 stops32h 53m
Deal found 8/22![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sat 9/126:15 am -
1 stop7h 38m
Tue 10/135:57 pm -
2 stops32h 53m
Deal found 8/22![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/1511:45 am -
2 stops20h 54m
Tue 10/136:15 am -
1 stop20h 35m
Deal found 8/22![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/166:15 am -
2 stops13h 19m
Sat 9/196:15 am -
1 stop20h 32m
Deal found 8/22![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/1911:45 am -
1 stop9h 41m
Sat 9/266:15 am -
1 stop20h 32m
Deal found 8/26![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/1911:45 am -
1 stop9h 41m
Thu 9/246:15 am -
1 stop20h 32m
Deal found 8/24![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/1911:45 am -
1 stop9h 41m
Fri 9/258:01 pm -
1 stop17h 29m
Deal found 8/24![Frontier logo]()
$259
This Booking.com deal was found by Cheapflights users on 8/24. 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 9/2111:45 am -
1 stop10h 14m
Tue 9/2910:13 am -
1 stop9h 33m
Deal found 8/24![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/216:45 pm -
1 stop20h 14m
Tue 9/295:32 am -
2 stops21h 15m
Deal found 8/22![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/2211:45 am -
2 stops31h 49m
Tue 9/296:15 am -
1 stop31h 15m
Deal found 8/24![Frontier logo]()
$227
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop7h 38m
Tue 10/66:15 am -
1 stop7h 15m
Deal found 8/21![Frontier logo]()
$238
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:45 am -
1 stop9h 41m
Thu 10/112:17 pm -
1 stop9h 22m
Deal found 8/21![Frontier logo]()
$254
One-way flights from Ontario to FloridaSearch for one-way flight options from Ontario to Florida. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Ontario to Florida. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/236:15 am -
2 stops13h 19m
Deal found 8/23![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:52 am -
1 stop9h 35m
Deal found 8/25![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/146:15 am -
2 stops27h 30m
Deal found 8/25![Frontier logo]()
$111
This Trip.com deal was found by Cheapflights users on 8/25. 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.
Mon 10/56:15 am -
1 stop15h 44m
Deal found 8/25![Frontier logo]()
$118
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop7h 38m
Deal found 8/21![Frontier logo]()
$118
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:45 am -
1 stop9h 41m
Deal found 8/21![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop15h 44m
Deal found 8/25![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 8/25. 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.
Mon 10/56:45 pm -
1 stop20h 14m
Deal found 8/25![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/1411:52 am -
2 stops28h 36m
Deal found 8/23![Frontier logo]()
$122
This Trip.com deal was found by Cheapflights users on 8/24. 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 9/246:15 am -
1 stop15h 11m
Deal found 8/24![Frontier logo]()
$123
This Trip.com deal was found by Cheapflights users on 8/25. 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 10/156:15 am -
1 stop15h 12m
Deal found 8/25![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
1 stop15h 12m
Deal found 8/25![Frontier logo]()
$125
Find flight deals from Ontario to Florida
Keep the following information in mind while searching for Ontario to Florida flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $106 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $348 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Florida 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 26, 2026.
Use the filters below to find and compare flights from Ontario to Florida that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioSarasota
ONT Ontario - SRQ Sarasota Bradenton Intl
ONTSRQ
Ontario
Mon 2/1
11:20 am-9:55 pm
2 stops7h 35m
Sarasota Bradenton Intl
Sat 2/6
8:10 am-4:15 pm
2 stops11h 05m
$347
OntarioSarasota
ONT Ontario - SRQ Sarasota Bradenton Intl
ONTSRQ
Ontario
Sun 9/6
7:05 am-7:46 pm
1 stop9h 41m
Sarasota Bradenton Intl
Sat 9/12
1:25 pm-6:41 pm
1 stop8h 16m
$350
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Sat 10/31
7:07 am-5:33 pm
1 stop7h 26m
Orlando
Wed 11/11
7:15 pm-11:58 pm
1 stop7h 43m
$351
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Tue 11/3
5:03 pm-6:00 am
1 stop9h 57m
Orlando
Wed 11/11
4:59 pm-11:58 pm
1 stop9h 59m
$351
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Thu 11/12
6:00 am-5:55 pm
1 stop8h 55m
Orlando
Thu 12/10
7:11 pm-11:58 pm
1 stop7h 47m
$351
OntarioOrlando
ONT Ontario - MCO Orlando
ONTMCO
Ontario
Thu 11/5
12:02 pm-11:59 pm
1 stop8h 57m
Orlando
Fri 11/6
7:05 am-3:13 pm
1 stop11h 08m
$360
OntarioSarasota
ONT Ontario - SRQ Sarasota Bradenton Intl
ONTSRQ
Ontario
Sun 9/6
7:05 am-7:46 pm
1 stop9h 41m
Sarasota Bradenton Intl
Fri 9/11
6:00 am-11:05 am
1 stop8h 05m
$363
OntarioSarasota
ONT Ontario - SRQ Sarasota Bradenton Intl
ONTSRQ
Ontario
Sat 9/5
12:00 pm-10:52 pm
1 stop7h 52m
Sarasota Bradenton Intl
Fri 9/11
7:10 am-11:05 am
1 stop6h 55m
$363
OntarioFort Myers
ONT Ontario - RSW Fort Myers SW Florida Intl
ONTRSW
Ontario
Tue 2/16
7:00 am-6:53 pm
1 stop8h 53m
Fort Myers SW Florida Intl
Thu 2/18
6:50 am-11:27 am
1 stop7h 37m
$377
OntarioJacksonville
ONT Ontario - JAX Jacksonville
ONTJAX
Ontario
Thu 12/3
11:08 pm-10:13 am
1 stop8h 05m
Jacksonville
Thu 12/10
4:17 pm-9:56 pm
1 stop8h 39m
$377
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Florida
Have a flexible travel schedule? Discover the best time to fly to Florida from Ontario with our price prediction graph.
ONT-TPA
ONT-MCO
ONT-MIA
ONT-PNS
ONT-SRQ
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 Ontario to Florida
ONT-USFL
ONT-TPA
ONT-MCO
ONT-MIA
ONT-PNS
What is the cheapest month to book a flight from Ontario to Florida?
Currently, February is the cheapest month in which you can book a flight from Ontario to Florida (average of $402). Flying from Ontario to Florida in June is currently the most expensive (average of $516). 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 Ontario to Florida?
Airfare is below average for this route at the moment.
Ontario to Florida flights typically cost between $301 and $441 in October.The cheapest round-trip price found within the last 5 days was $247 on Frontier (Oct 22-Oct 26).
How far ahead should I book a flight from Ontario to Florida?
The price you pay for your flight from Ontario to Florida may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Florida
Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated August 26, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Ontario to Florida have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Florida. 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 Ontario to Florida
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Florida by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Florida by cabin class
Find flights from Ontario to Florida, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Florida flights
Browse other Ontario and Florida flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Florida flights
Consider these flights traveling from Ontario to Florida.
Top 6 airlines flying from Ontario to Florida
Discover the top 6 airlines that operate flights from Ontario to Florida. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$213 | Average$463 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$285 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$322 | Average$510 | FlexibilityNo cancel fee | On-time63% |