$94+ Cheap flights from Florida to Ontario (ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ONT
Nov 5 — Nov 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Florida to Ontario
Cheapest
Best
Last-minute
One-way
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 October 6, 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 October 6, 2026.
This deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/155:55 am -
1 stop7h 40m
Tue 11/176:25 am -
1 stop6h 53m
Deal found 10/1![Frontier logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am -
1 stop7h 20m
Tue 11/176:30 am -
1 stop14h 57m
Deal found 10/6![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am -
1 stop7h 20m
Wed 11/1111:52 am -
1 stop9h 35m
Deal found 10/5![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop7h 45m
Tue 12/811:30 am -
1 stop24h 08m
Deal found 10/6![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
1 stop13h 33m
Thu 11/126:30 am -
1 stop6h 48m
Deal found 10/5![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:38 pm -
1 stop9h 13m
Sat 11/76:30 am -
1 stop15h 13m
Deal found 10/5![Frontier logo]()
$203
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:38 pm -
1 stop9h 13m
Mon 11/96:30 am -
1 stop15h 13m
Deal found 10/5![Frontier logo]()
$208
This FlightHub deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:31 am -
1 stop8h 20m
Tue 12/156:00 am -
1 stop27h 22m
Deal found 10/5![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:31 am -
1 stop8h 01m
Thu 12/1012:36 pm -
1 stop8h 45m
Deal found 10/5![Frontier logo]()
$217
This Frontier deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 am -
1 stop7h 15m
Thu 11/2611:40 am -
1 stop9h 47m
Deal found 10/6![Frontier logo]()
$219
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:50 am -
1 stop21h 01m
Sat 11/76:30 am -
1 stop15h 14m
Deal found 10/5![Frontier logo]()
$220
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:38 pm -
1 stop9h 13m
Mon 11/92:23 pm -
1 stop12h 18m
Deal found 10/5![Frontier logo]()
$223
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 October 6, 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 October 6, 2026.
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:05 am -
1 stop13h 33m
Fri 10/306:25 am -
1 stop6h 53m
Deal found 10/5![Frontier logo]()
$245
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am -
1 stop8h 36m
Tue 11/36:00 am -
1 stop7h 06m
Deal found 10/5![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:45 am -
1 stop8h 55m
Sat 11/147:00 am -
1 stop6h 45m
Deal found 10/5![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:29 pm -
1 stop7h 11m
Wed 11/46:00 am -
1 stop7h 23m
Deal found 10/6![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:12 pm -
1 stop6h 40m
Tue 11/36:30 am -
2 stops14h 22m
Deal found 10/5![American Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” 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 12/36:21 pm -
2 stops25h 35m
Sat 12/510:50 am -
1 stop25h 58m
Deal found 10/2![Alaska Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:30 am -
1 stop8h 36m
Sat 11/1412:18 pm -
1 stop9h 22m
Deal found 10/6![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop7h 15m
Tue 11/176:50 am -
2 stops9h 05m
Deal found 10/5![Southwest logo]()
$267
This Frontier deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/243:26 pm -
1 stop21h 03m
Sat 10/3111:52 am -
1 stop25h 41m
Deal found 10/1![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:55 am -
1 stop7h 15m
Wed 12/165:55 am -
2 stops7h 45m
Deal found 10/4![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:04 am -
1 stop8h 02m
Sat 11/712:16 pm -
1 stop9h 37m
Deal found 10/5![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 am -
1 stop7h 31m
Tue 11/35:03 pm -
1 stop9h 57m
Deal found 10/5![Delta logo]()
$304
This Frontier deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” 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.
Sun 11/226:30 am -
1 stop7h 15m
Thu 11/2611:40 am -
1 stop9h 47m
Deal found 10/2![Frontier logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:10 pm -
1 stop8h 30m
Tue 11/106:00 am -
1 stop6h 14m
Deal found 10/5![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/288:45 am -
1 stop9h 00m
Mon 11/212:10 pm -
2 stops10h 00m
Deal found 10/1![Southwest logo]()
$356
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
2 stops20h 51m
Sun 11/18:03 pm -
2 stops18h 40m
Deal found 10/1![Frontier logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/285:12 pm -
1 stop7h 28m
Sun 11/19:25 am -
1 stop8h 31m
Deal found 10/1![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 12/316:50 am -
1 stop6h 55m
Sat 1/95:35 am -
1 stop6h 10m
Deal found 10/1![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” 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.
Fri 10/236:48 pm -
1 stop8h 04m
Sat 10/317:00 am -
1 stop8h 14m
Deal found 10/2![American Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:59 pm -
1 stop7h 58m
Fri 12/1112:20 pm -
1 stop7h 10m
Deal found 10/5![Delta logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:45 am -
1 stop29h 28m
Wed 12/96:00 am -
1 stop12h 15m
Deal found 10/4![Alaska Airlines logo]()
$523
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:58 pm -
2 stops15h 31m
Mon 10/266:15 am -
1 stop7h 37m
Deal found 10/5![Frontier logo]()
$413
This Southwest deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:25 am -
2 stops13h 20m
Fri 12/1112:40 pm -
1 stop8h 05m
Deal found 10/5![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:55 pm -
1 stop7h 45m
Wed 11/116:00 am -
1 stop6h 46m
Deal found 10/5![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop7h 06m
Tue 11/312:16 pm -
1 stop9h 02m
Deal found 10/5![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:55 pm -
1 stop9h 04m
Fri 10/3012:43 pm -
1 stop7h 25m
Deal found 10/6![American Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 am -
2 stops10h 48m
Sat 11/145:00 am -
2 stops13h 04m
Deal found 10/5![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 10/286:04 am -
1 stop8h 02m
Mon 11/212:16 pm -
1 stop9h 37m
Deal found 10/1![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 12/317:30 am -
2 stops11h 40m
Fri 1/86:10 am -
1 stop6h 10m
Deal found 10/1![Southwest logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/35:05 pm -
1 stop7h 35m
Tue 11/106:00 am -
1 stop6h 50m
Deal found 10/1![United Airlines logo]()
$480
Last-minute flights from Florida to OntarioDiscover last-minute flight deals from Florida to Ontario. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Florida to Ontario. Data last updated October 6, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 am -
1 stop7h 39m
Wed 10/2811:52 am -
1 stop9h 52m
Deal found 10/5![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:01 am -
1 stop12h 07m
Tue 11/35:07 pm -
1 stop9h 25m
Deal found 10/5![Frontier logo]()
$225
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:35 pm -
2 stops14h 30m
Sat 11/1411:52 am -
1 stop9h 35m
Deal found 10/6![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:38 pm -
1 stop9h 13m
Sat 11/76:30 am -
1 stop15h 13m
Deal found 10/5![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:50 am -
1 stop21h 01m
Sat 11/76:30 am -
1 stop15h 14m
Deal found 10/6![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am -
1 stop7h 20m
Tue 11/176:30 am -
1 stop14h 57m
Deal found 10/6![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am -
1 stop7h 20m
Wed 11/1111:52 am -
1 stop9h 35m
Deal found 10/5![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:55 am -
1 stop7h 40m
Tue 11/106:30 am -
1 stop15h 13m
Deal found 10/5![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:38 pm -
1 stop9h 13m
Mon 11/92:23 pm -
1 stop12h 18m
Deal found 10/5![Frontier logo]()
$217
This deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/155:55 am -
1 stop7h 40m
Tue 11/176:25 am -
1 stop6h 53m
Deal found 10/1![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop8h 39m
Wed 12/22:47 pm -
1 stop11h 21m
Deal found 10/5![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 am -
1 stop7h 15m
Thu 11/2611:40 am -
1 stop9h 47m
Deal found 10/6![Frontier logo]()
$219
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 October 6, 2026.
Search for one-way flight options from Florida to Ontario. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Super.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:55 pm -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$94
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:15 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am -
1 stop7h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:31 am -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:20 pm -
1 stop30h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$100
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:55 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
1 stop13h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:58 pm -
1 stop12h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:33 pm -
1 stop10h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:50 am -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$108
This Mytrip deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:56 pm -
2 stops21h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:50 am -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Frontier logo]()
$110
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 October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $123 |
One-way from | $94 (Super.com) |
Popular in | June |
Cheapest in | November |
Average price | $313 |
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 October 6, 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 10/28
6:15 am-10:35 am
1 stop7h 20m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$94
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Mon 11/2
8:20 pm-11:51 pm
1 stop30h 31m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$100
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Sat 10/24
6:15 am-10:29 am
1 stop7h 14m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$127
Fort MyersOntario
RSW Fort Myers SW Florida Intl - ONT Ontario
RSWONT
Fort Myers SW Florida Intl
Wed 11/4
5:12 pm-9:40 pm
1 stop7h 28m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$134
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Tue 10/27
9:05 am-3:40 pm
2 stops9h 35m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$136
MiamiOntario
MIA Miami - ONT Ontario
MIAONT
Miami
Sat 12/12
6:00 am-11:07 am
1 stop8h 07m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$140
OrlandoOntario
MCO Orlando - ONT Ontario
MCOONT
Orlando
Tue 10/27
7:03 pm-10:35 am
2 stops18h 32m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$147
TampaOntario
TPA Tampa - ONT Ontario
TPAONT
Tampa
Wed 10/28
12:05 pm-6:35 pm
1 stop9h 30m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
SarasotaOntario
SRQ Sarasota Bradenton Intl - ONT Ontario
SRQONT
Sarasota Bradenton Intl
Sat 10/31
12:16 pm-6:47 pm
1 stop9h 31m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
PensacolaOntario
PNS Pensacola - ONT Ontario
PNSONT
Pensacola
Sun 11/22
3:07 pm-12:14 am
1 stop11h 07m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$175
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.
MCO-ONT
TPA-ONT
MIA-ONT
RSW-ONT
SRQ-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
MCO-ONT
TPA-ONT
MIA-ONT
RSW-ONT
What is the cheapest month to book a flight from Florida to Ontario?
Currently, February is the cheapest month in which you can book a flight from Florida to Ontario (average of $354). Flying from Florida to Ontario in March is currently the most expensive (average of $493). 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 $318 and $446 in October.The cheapest round-trip price found within the last 5 days was $219 on Frontier (Oct 31-Nov 7).
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 October 6, 2026.
Florida and Ontario flights
Browse other Florida and Ontario flight options. Last updated on October 6, 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 October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$420 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$468 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$306 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$483 | FlexibilityNo cancel fee | On-timeN/A |