$82+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MIA
juil. 4 — juil. 111
Round-trip
1 adult, Economy
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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 juin 4, 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 juin 4, 2026.
This deal was found by Cheapflights users on 6/1. 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.
sam. 9/196:00 am
ONT
- MCO
1 stop7h 09m
Frontier
lun. 9/288:55 am
MCO
- ONT
1 stop8h 42m
Frontier
Deal found 6/1![Frontier logo]()
$197
This Mytrip deal was found by Cheapflights users on 6/1. 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.
mar. 8/46:00 am
ONT
- MIA
1 stop20h 51m
Frontier
mer. 8/1210:15 pm
MIA
- ONT
1 stop12h 48m
Frontier
Deal found 6/1![Frontier logo]()
$237
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/119:32 am
ONT
- MIA
1 stop11h 59m
Frontier
sam. 7/186:00 am
MIA
- ONT
1 stop20h 50m
Frontier
Deal found 6/2![Frontier logo]()
$238
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/186:00 am
ONT
- MIA
1 stop20h 54m
Frontier
jeu. 6/256:00 am
MIA
- ONT
1 stop20h 49m
Frontier
Deal found 6/2![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 6/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/56:00 am
ONT
- MIA
1 stop20h 51m
Frontier
sam. 8/1510:15 pm
MIA
- ONT
1 stop12h 48m
Frontier
Deal found 6/2![Frontier logo]()
$243
This Mytrip deal was found by Cheapflights users on 6/1. 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.
mar. 8/116:00 am
ONT
- MIA
1 stop20h 51m
Frontier
sam. 8/1510:15 pm
MIA
- ONT
1 stop12h 48m
Frontier
Deal found 6/1![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/73:40 pm
ONT
- MCO
1 stop10h 50m
Frontier
mar. 7/1410:15 am
MCO
- ONT
1 stop7h 59m
Frontier
Deal found 6/3![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 6/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/126:00 am
ONT
- MIA
1 stop20h 51m
Frontier
sam. 7/186:00 am
MIA
- ONT
1 stop20h 50m
Frontier
Deal found 6/1![Frontier logo]()
$248
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/211:38 pm
ONT
- MCO
1 stop12h 52m
Frontier
mar. 7/2810:15 am
MCO
- ONT
1 stop24h 48m
Frontier
Deal found 6/3![Frontier logo]()
$252
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/11:33 pm
ONT
- MCO
1 stop24h 26m
Frontier
mar. 7/78:43 pm
MCO
- ONT
1 stop16h 21m
Frontier
Deal found 6/3![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/83:40 pm
ONT
- TPA
1 stop11h 14m
Frontier
mer. 7/153:35 pm
TPA
- ONT
1 stop21h 29m
Frontier
Deal found 6/3![Frontier logo]()
$256
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mer. 8/1212:55 pm
ONT
- MCO
1 stop8h 00m
Delta
mar. 8/256:15 am
MCO
- ONT
1 stop7h 27m
Delta
Deal found 5/31![Delta logo]()
$257
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 juin 4, 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 juin 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/812:00 pm
ONT
- ECP
1 stop8h 46m
Delta
mer. 9/166:00 am
ECP
- ONT
1 stop6h 47m
Delta
Deal found 5/31![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 8/119:15 am
ONT
- PNS
1 stop8h 35m
United Airlines
mer. 8/129:00 am
PNS
- ONT
2 stops13h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/812:30 pm
ONT
- ECP
1 stop6h 00m
Southwest
mer. 9/1611:30 am
ECP
- ONT
2 stops8h 05m
Southwest
Deal found 5/31![Southwest logo]()
$395
This Gotogate deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
lun. 7/279:32 am
ONT
- FLL
1 stop23h 29m
Frontier
ven. 7/3112:56 pm
FLL
- ONT
1 stop21h 36m
Frontier
Deal found 5/30![Frontier logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/287:59 pm
ONT
- MIA
1 stop18h 20m
Alaska Airlines
lun. 8/3112:15 pm
MIA
- ONT
2 stops25h 49m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
lun. 7/610:10 pm
ONT
- PBI
1 stop8h 07m
American Airlines
mar. 7/145:27 pm
PBI
- ONT
1 stop8h 07m
American Airlines
Deal found 5/31![American Airlines logo]()
$510
This JetBlue deal was found by Cheapflights users on 6/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/711:49 pm
ONT
- FLL
1 stop12h 36m
JetBlue
ven. 7/1011:57 am
FLL
- ONT
1 stop13h 39m
JetBlue
Deal found 6/4![JetBlue logo]()
$603
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
ven. 8/2812:00 pm
ONT
- MIA
1 stop10h 07m
Delta
lun. 8/317:15 am
MIA
- ONT
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mer. 8/195:00 am
ONT
- RSW
1 stop7h 27m
United Airlines
mer. 8/263:52 pm
RSW
- ONT
1 stop8h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/286:40 am
ONT
- MCO
2 stops8h 00m
Southwest
sam. 10/319:15 am
MCO
- ONT
2 stops9h 25m
Southwest
Deal found 6/3![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
dim. 8/165:00 am
ONT
- PNS
1 stop8h 10m
United Airlines
sam. 8/227:00 am
PNS
- ONT
2 stops15h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
ven. 8/145:40 am
ONT
- MIA
2 stops9h 05m
Southwest
mar. 8/189:15 am
MIA
- ONT
1 stop12h 40m
Southwest
Deal found 5/31![Southwest logo]()
$412
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
ven. 6/193:34 pm
ONT
- TPA
1 stop12h 26m
Frontier
dim. 6/2112:39 pm
TPA
- ONT
1 stop14h 10m
Frontier
Deal found 5/30![Frontier logo]()
$460
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
lun. 7/139:40 pm
ONT
- JAX
1 stop9h 45m
Southwest
mar. 7/212:20 pm
JAX
- ONT
2 stops9h 00m
Southwest
Deal found 5/31![Southwest logo]()
$419
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
jeu. 10/16:00 pm
ONT
- RSW
2 stops12h 52m
Delta
jeu. 10/291:00 pm
RSW
- ONT
1 stop8h 18m
Delta
Deal found 5/31![Delta logo]()
$474
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 6/305:45 am
ONT
- ECP
2 stops10h 41m
American Airlines
mar. 7/77:28 am
ECP
- ONT
2 stops12h 50m
American Airlines
Deal found 5/30![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mer. 8/195:00 am
ONT
- FLL
1 stop7h 47m
United Airlines
lun. 8/244:25 pm
FLL
- ONT
1 stop9h 10m
United Airlines
Deal found 5/30![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 6/4. 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.
mer. 8/59:40 am
ONT
- TPA
2 stops8h 45m
Southwest
sam. 8/87:05 am
TPA
- ONT
2 stops11h 10m
Southwest
Deal found 6/4![Southwest logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/277:12 am
ONT
- FLL
2 stops31h 12m
Alaska Airlines
lun. 8/316:27 pm
FLL
- ONT
2 stops24h 20m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
sam. 7/257:05 am
ONT
- PBI
1 stop8h 31m
Delta
mer. 7/294:55 pm
PBI
- ONT
1 stop7h 55m
Delta
Deal found 5/31![Delta logo]()
$479
This KAYAK deal was found by Cheapflights users on 6/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/1211:59 pm
ONT
- TPA
1 stop7h 42m
American Airlines
jeu. 7/165:56 pm
TPA
- ONT
1 stop7h 36m
American Airlines
Deal found 6/2![American Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
sam. 8/227:00 am
ONT
- RSW
1 stop10h 36m
United Airlines
mer. 8/263:52 pm
RSW
- ONT
1 stop8h 01m
United Airlines
Deal found 5/30![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 8/258:35 am
ONT
- JAX
2 stops8h 50m
Southwest
ven. 8/285:50 am
JAX
- ONT
2 stops8h 35m
Southwest
Deal found 5/30![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
ven. 10/2310:59 pm
ONT
- MLB
1 stop8h 35m
Delta
jeu. 10/293:20 pm
MLB
- ONT
1 stop9h 54m
Delta
Deal found 5/31![Delta logo]()
$500
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/11:18 pm
ONT
- MCO
1 stop7h 07m
United Airlines
mer. 9/212:33 pm
MCO
- ONT
2 stops11h 20m
United Airlines
Deal found 6/3![United Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
jeu. 7/26:11 am
ONT
- FLL
1 stop6h 54m
American Airlines
mer. 7/87:00 am
FLL
- ONT
1 stop7h 45m
American Airlines
Deal found 5/30![American Airlines logo]()
$590
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/57:45 am
ONT
- TPA
2 stops9h 45m
Southwest
dim. 8/93:00 pm
TPA
- ONT
2 stops10h 00m
Southwest
Deal found 6/2![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 6/1. 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.
mar. 7/2810:00 pm
ONT
- MLB
1 stop9h 26m
Delta
mar. 8/42:55 pm
MLB
- ONT
2 stops11h 39m
Delta
Deal found 6/1![Delta logo]()
$534
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mer. 7/89:45 am
ONT
- TPA
2 stops10h 00m
Southwest
mer. 7/154:00 pm
TPA
- ONT
2 stops9h 50m
Southwest
Deal found 5/31![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mer. 8/55:45 am
ONT
- RSW
1 stop7h 07m
United Airlines
mar. 8/184:41 pm
RSW
- ONT
1 stop8h 54m
United Airlines
Deal found 5/31![United Airlines logo]()
$491
Last-minute flights from Ontario to FloridaDiscover last-minute flight deals from Ontario to Florida. Data last updated juin 4, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Florida. Data last updated juin 4, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/186:00 am
ONT
- MIA
1 stop20h 54m
Frontier
jeu. 6/256:00 am
MIA
- ONT
1 stop20h 49m
Frontier
Deal found 6/2![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 6/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/243:34 pm
ONT
- MCO
1 stop22h 25m
Frontier
mar. 6/306:30 pm
MCO
- ONT
1 stop28h 21m
Frontier
Deal found 6/2![Frontier logo]()
$262
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/265:43 pm
ONT
- MIA
1 stop27h 29m
Frontier
jeu. 7/210:11 pm
MIA
- ONT
1 stop24h 40m
Frontier
Deal found 6/2![Frontier logo]()
$260
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/11:33 pm
ONT
- MCO
1 stop24h 26m
Frontier
mar. 7/78:43 pm
MCO
- ONT
1 stop16h 21m
Frontier
Deal found 6/3![Frontier logo]()
$254
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/411:58 am
ONT
- MIA
1 stop16h 13m
Frontier
ven. 7/1010:15 pm
MIA
- ONT
1 stop12h 48m
Frontier
Deal found 6/2![Frontier logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/73:40 pm
ONT
- MCO
1 stop10h 50m
Frontier
mar. 7/1410:15 am
MCO
- ONT
1 stop7h 59m
Frontier
Deal found 6/3![Frontier logo]()
$246
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/83:40 pm
ONT
- TPA
1 stop11h 14m
Frontier
mer. 7/153:35 pm
TPA
- ONT
1 stop21h 29m
Frontier
Deal found 6/3![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 6/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/119:32 am
ONT
- MIA
1 stop11h 59m
Frontier
sam. 7/186:00 am
MIA
- ONT
1 stop20h 50m
Frontier
Deal found 6/2![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 6/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/126:00 am
ONT
- MIA
1 stop20h 51m
Frontier
sam. 7/186:00 am
MIA
- ONT
1 stop20h 50m
Frontier
Deal found 6/1![Frontier logo]()
$248
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/179:32 am
ONT
- MIA
1 stop11h 59m
Frontier
sam. 7/256:30 am
MIA
- ONT
1 stop28h 02m
Frontier
Deal found 6/2![Frontier logo]()
$262
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/211:38 pm
ONT
- MCO
1 stop12h 52m
Frontier
mar. 7/2810:15 am
MCO
- ONT
1 stop24h 48m
Frontier
Deal found 6/3![Frontier logo]()
$252
This Booking.com deal was found by Cheapflights users on 6/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/309:32 am
ONT
- MIA
1 stop11h 59m
Frontier
lun. 8/36:00 am
MIA
- ONT
1 stop20h 50m
Frontier
Deal found 6/2![Frontier logo]()
$263
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 juin 4, 2026.
Search for one-way flight options from Ontario to Florida. Find affordable one-way fares based on user searches. Data last updated juin 4, 2026.
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/46:00 am
ONT
- TPA
1 stop20h 32m
Frontier
Deal found 6/3![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/143:40 pm
ONT
- MCO
1 stop10h 50m
Frontier
Deal found 6/2![Frontier logo]()
$103
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/196:00 am
ONT
- TPA
1 stop26h 34m
Frontier
Deal found 6/3![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/313:40 pm
ONT
- MCO
1 stop10h 50m
Frontier
Deal found 6/2![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/303:40 pm
ONT
- MCO
1 stop25h 43m
Frontier
Deal found 6/2![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 6/2. 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.
mar. 7/73:40 pm
ONT
- MIA
1 stop11h 50m
Frontier
Deal found 6/2![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/153:40 pm
ONT
- MCO
1 stop10h 50m
Frontier
Deal found 6/3![Frontier logo]()
$123
This Trip.com deal was found by Cheapflights users on 6/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/83:40 pm
ONT
- TPA
1 stop11h 14m
Frontier
Deal found 6/3![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/283:40 pm
ONT
- FLL
2 stops48h 17m
Frontier
Deal found 6/4![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 6/1. 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.
sam. 6/206:00 am
ONT
- MIA
1 stop20h 20m
Frontier
Deal found 6/1![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 6/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/186:47 pm
ONT
- TPA
1 stop11h 50m
Frontier
Deal found 6/2![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 6/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/13:34 pm
ONT
- MCO
1 stop9h 26m
Frontier
Deal found 6/2![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 juin 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 |
One-way from | $82 (Trip.com) |
Popular in | December |
Cheapest in | August |
Average price | $347 |
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 2,558,603 searches. Data last updated juin 4, 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
OntarioPanama City
ONT - ECP
ONTECP
Ontario
mar. 9/8
12:00 pm-10:46 pm
1 stop8h 46m
Panama City NW Florida Beaches
mer. 9/16
6:00 am-10:47 am
1 stop6h 47m
$293
OntarioMiami
ONT - MIA
ONTMIA
Ontario
ven. 8/28
12:00 pm-1:07 am
1 stop10h 07m
Miami
lun. 8/31
7:15 am-12:05 pm
1 stop7h 50m
$302
OntarioPensacola
ONT - PNS
ONTPNS
Ontario
mar. 8/11
9:15 am-7:50 pm
1 stop8h 35m
Pensacola
mer. 8/12
9:00 am-8:01 pm
2 stops13h 01m
$362
OntarioFort Myers
ONT - RSW
ONTRSW
Ontario
mer. 8/19
5:00 am-3:27 pm
1 stop7h 27m
Fort Myers SW Florida Intl
mer. 8/26
3:52 pm-8:53 pm
1 stop8h 01m
$367
Quickest round-trip
OntarioPanama City
ONT - ECP
ONTECP
Ontario
mar. 9/8
12:30 pm-8:30 pm
1 stop6h 00m
Panama City NW Florida Beaches
mer. 9/16
11:30 am-5:35 pm
2 stops8h 05m
$395
OntarioOrlando
ONT - MCO
ONTMCO
Ontario
mer. 10/28
6:40 am-5:40 pm
2 stops8h 00m
Orlando
sam. 10/31
9:15 am-3:40 pm
2 stops9h 25m
$397
OntarioFort Lauderdale
ONT - FLL
ONTFLL
Ontario
lun. 7/27
9:32 am-12:01 pm
1 stop23h 29m
Fort Lauderdale
ven. 7/31
12:56 pm-7:32 am
1 stop21h 36m
$399
OntarioPensacola
ONT - PNS
ONTPNS
Ontario
dim. 8/16
5:00 am-3:10 pm
1 stop8h 10m
Pensacola
sam. 8/22
7:00 am-8:01 pm
2 stops15h 01m
$404
OntarioMiami
ONT - MIA
ONTMIA
Ontario
ven. 8/14
5:40 am-5:45 pm
2 stops9h 05m
Miami
mar. 8/18
9:15 am-6:55 pm
1 stop12h 40m
$412
OntarioJacksonville
ONT - JAX
ONTJAX
Ontario
lun. 7/13
9:40 pm-10:25 am
1 stop9h 45m
Jacksonville
mar. 7/21
2:20 pm-8:20 pm
2 stops9h 00m
$419
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-MCO
ONT-MIA
ONT-TPA
ONT-ECP
ONT-PNS
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-MCO
ONT-MIA
ONT-TPA
ONT-ECP
What is the cheapest month to book a flight from Ontario to Florida?
Currently, September is the cheapest month in which you can book a flight from Ontario to Florida (average of $77). Flying from Ontario to Florida in February is currently the most expensive (average of $144). 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?
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 68 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 juin 4, 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.
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
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.
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.
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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 juin 4, 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 2,558,603 searches. Data last updated juin 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$212 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$443 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$466 | FlexibilityNo cancel fee | On-time63% |