$105+ Cheap flights from Clearwater, FL to Ontario (ONT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — ONT
Apr 18 — Apr 251
Round-trip
1 adult, Economy
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Find cheap flights from Clearwater to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Clearwater to Ontario
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Cheapest flights from Clearwater to OntarioExplore the most affordable flight options available from Clearwater to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
Explore the most affordable flight options available from Clearwater to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:41 pm
TPA
- ONT
1 stop13h 50m
Frontier
Wed 4/227:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/16![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:52 pm
TPA
- ONT
1 stop12h 57m
Frontier
Tue 5/196:00 am
ONT
- TPA
1 stop20h 28m
Frontier
Deal found 3/16![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:30 am
TPA
- ONT
1 stop13h 02m
Frontier
Tue 5/1210:50 am
ONT
- TPA
1 stop15h 38m
Frontier
Deal found 3/16![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Sat 4/187:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/16![Frontier logo]()
$215
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:20 am
TPA
- ONT
1 stop11h 25m
Frontier
Sun 4/127:40 pm
ONT
- TPA
1 stop10h 35m
Frontier
Deal found 3/17![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop28h 49m
Frontier
Mon 4/2012:59 am
ONT
- TPA
1 stop25h 33m
Frontier
Deal found 3/17![Frontier logo]()
$221
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/246:40 am
TPA
- ONT
1 stop20h 15m
Frontier
Wed 4/297:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/14![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:54 pm
TPA
- ONT
1 stop19h 15m
Frontier
Mon 5/116:00 am
ONT
- TPA
1 stop27h 47m
Frontier
Deal found 3/17![Frontier logo]()
$226
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:15 am
TPA
- ONT
1 stop29h 29m
Frontier
Sun 4/199:09 pm
ONT
- TPA
1 stop6h 35m
Frontier
Deal found 3/17![Frontier logo]()
$227
This Gotogate deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Fri 5/18:41 pm
TPA
- ONT
1 stop30h 14m
Frontier
Tue 5/56:00 am
ONT
- TPA
1 stop27h 47m
Frontier
Deal found 3/14![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/288:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Wed 4/297:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/15![Frontier logo]()
$230
Best flights from Clearwater to OntarioDiscover carefully curated flight deals from Clearwater to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
Discover carefully curated flight deals from Clearwater to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
This Frontier deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Sat 4/187:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/18![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:40 pm
TPA
- ONT
2 stops11h 20m
Southwest
Tue 5/2611:55 pm
ONT
- TPA
2 stops9h 35m
Southwest
Deal found 3/18![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/286:20 am
TPA
- ONT
1 stop8h 16m
Delta
Tue 4/2810:15 pm
ONT
- TPA
1 stop7h 37m
Delta
Deal found 3/15![Delta logo]()
$441
This Booking.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 pm
TPA
- ONT
1 stop7h 50m
Frontier
Mon 4/2012:59 am
ONT
- TPA
1 stop25h 33m
Frontier
Deal found 3/18![Frontier logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:37 am
TPA
- ONT
2 stops11h 59m
United Airlines
Sat 4/185:10 am
ONT
- TPA
2 stops9h 36m
United Airlines
Deal found 3/18![United Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:40 am
TPA
- ONT
2 stops10h 30m
Southwest
Sat 6/69:50 am
ONT
- TPA
2 stops11h 15m
Southwest
Deal found 3/17![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/65:15 pm
TPA
- ONT
2 stops9h 29m
Delta
Mon 5/115:50 pm
ONT
- TPA
2 stops13h 06m
Delta
Deal found 3/14![Delta logo]()
$452
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:40 am
TPA
- ONT
2 stops8h 15m
Southwest
Sun 6/72:35 pm
ONT
- TPA
1 stop6h 45m
Southwest
Deal found 3/16![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:45 pm
TPA
- ONT
2 stops11h 59m
Delta
Sat 5/210:15 pm
ONT
- TPA
1 stop8h 38m
Delta
Deal found 3/14![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/17:57 pm
TPA
- ONT
2 stops18h 39m
Delta
Wed 5/610:15 pm
ONT
- TPA
1 stop7h 38m
Delta
Deal found 3/15![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:39 pm
TPA
- ONT
2 stops13h 55m
Delta
Thu 5/214:57 pm
ONT
- TPA
1 stop9h 50m
Delta
Deal found 3/17![Delta logo]()
$509
Last-minute flights from Clearwater to OntarioDiscover last-minute flight deals from Clearwater to Ontario. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Clearwater to Ontario. Data last updated March 19, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 am
TPA
- ONT
1 stop27h 24m
Frontier
Wed 4/84:52 pm
ONT
- TPA
1 stop10h 43m
Frontier
Deal found 3/18![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:20 am
TPA
- ONT
1 stop11h 25m
Frontier
Sun 4/127:40 pm
ONT
- TPA
1 stop10h 35m
Frontier
Deal found 3/17![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:45 am
TPA
- ONT
1 stop15h 22m
Frontier
Mon 4/1311:10 am
ONT
- TPA
1 stop16h 25m
Frontier
Deal found 3/16![Frontier logo]()
$231
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:15 am
TPA
- ONT
1 stop29h 29m
Frontier
Sun 4/199:09 pm
ONT
- TPA
1 stop6h 35m
Frontier
Deal found 3/17![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Sat 4/187:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/16![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop28h 49m
Frontier
Mon 4/2012:59 am
ONT
- TPA
1 stop25h 33m
Frontier
Deal found 3/17![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:41 pm
TPA
- ONT
1 stop13h 50m
Frontier
Wed 4/227:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/16![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/175:48 pm
TPA
- ONT
1 stop9h 10m
Frontier
Mon 4/2012:59 am
ONT
- TPA
1 stop25h 33m
Frontier
Deal found 3/15![Frontier logo]()
$217
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/246:40 am
TPA
- ONT
1 stop20h 15m
Frontier
Wed 4/297:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/14![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/288:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Wed 4/297:44 pm
ONT
- TPA
1 stop8h 00m
Frontier
Deal found 3/15![Frontier logo]()
$230
This Gotogate deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:45 am
TPA
- ONT
1 stop27h 46m
Frontier
Sat 5/212:59 am
ONT
- TPA
1 stop25h 33m
Frontier
Deal found 3/16![Frontier logo]()
$235
One-way flights from Clearwater to OntarioSearch for one-way flight options from Clearwater to Ontario. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
Search for one-way flight options from Clearwater to Ontario. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:15 am
TPA
- ONT
1 stop8h 11m
Frontier
Deal found 3/17![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 pm
TPA
- ONT
1 stop7h 50m
Frontier
Deal found 3/18![Frontier logo]()
$109
This Expedia deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 am
TPA
- ONT
1 stop12h 54m
Frontier
Deal found 3/16![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/138:15 am
TPA
- ONT
1 stop14h 52m
Frontier
Deal found 3/14![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:15 am
TPA
- ONT
1 stop9h 42m
Frontier
Deal found 3/16![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:59 am
TPA
- ONT
1 stop7h 26m
Frontier
Deal found 3/17![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Sun 4/127:40 am
TPA
- ONT
1 stop27h 24m
Frontier
Deal found 3/15![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Mon 4/610:20 am
TPA
- ONT
1 stop11h 20m
Frontier
Deal found 3/15![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
TPA
- ONT
1 stop20h 59m
Frontier
Deal found 3/16![Frontier logo]()
$135
Find flight deals from Clearwater to Ontario
Keep the following information in mind while searching for Clearwater to Ontario flight deals. Data was last updated March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Frontier) |
One-way from | $105 (Frontier) |
Popular in | March |
Cheapest in | August |
Average price | $575 |
Cheapflights Fare Finder
Customize your flight search to find flights from Clearwater to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Clearwater to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TampaOntario
TPA - ONT
TPAONT
Tampa
Tue 4/14
8:55 am-6:49 pm
1 stop12h 54m
Ontario
Sat 4/18
7:44 pm-6:44 am
1 stop8h 00m
$215
TampaOntario
TPA - ONT
TPAONT
Tampa
Thu 4/16
7:05 pm-11:55 pm
1 stop7h 50m
Ontario
Mon 4/20
12:59 am-5:32 am
1 stop25h 33m
$222
TampaOntario
TPA - ONT
TPAONT
Tampa
Sat 5/16
1:40 pm-10:00 pm
2 stops11h 20m
Ontario
Tue 5/26
11:55 pm-12:30 pm
2 stops9h 35m
$399
TampaOntario
TPA - ONT
TPAONT
Tampa
Sat 5/30
6:40 am-2:10 pm
2 stops10h 30m
Ontario
Sat 6/6
9:50 am-12:05 am
2 stops11h 15m
$439
TampaOntario
TPA - ONT
TPAONT
Tampa
Tue 4/28
6:20 am-11:36 am
1 stop8h 16m
Ontario
Tue 4/28
10:15 pm-8:52 am
1 stop7h 37m
$441
TampaOntario
TPA - ONT
TPAONT
Tampa
Wed 5/6
5:15 pm-11:44 pm
2 stops9h 29m
Ontario
Mon 5/11
5:50 pm-9:56 am
2 stops13h 06m
$452
Quickest round-trip
TampaOntario
TPA - ONT
TPAONT
Tampa
Mon 6/1
5:40 am-10:55 am
2 stops8h 15m
Ontario
Sun 6/7
2:35 pm-12:20 am
1 stop6h 45m
$454
TampaOntario
TPA - ONT
TPAONT
Tampa
Mon 4/20
2:45 pm-11:44 pm
2 stops11h 59m
Ontario
Sat 5/2
10:15 pm-9:53 am
1 stop8h 38m
$464
TampaOntario
TPA - ONT
TPAONT
Tampa
Fri 5/1
7:57 pm-11:36 am
2 stops18h 39m
Ontario
Wed 5/6
10:15 pm-8:53 am
1 stop7h 38m
$474
TampaOntario
TPA - ONT
TPAONT
Tampa
Tue 4/14
11:37 am-8:36 pm
2 stops11h 59m
Ontario
Sat 4/18
5:10 am-5:46 pm
2 stops9h 36m
$507
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Clearwater to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Clearwater with our price prediction graph.
TPA-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 Clearwater to Ontario
CL9-ONT
TPA-ONT
What is the cheapest month to book a flight from Clearwater to Ontario?
Currently, October is the cheapest month in which you can book a flight from Clearwater to Ontario (average of $70). Flying from Clearwater to Ontario in February is currently the most expensive (average of $160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated March 19, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Clearwater to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Clearwater to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Clearwater 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 Clearwater to Ontario by cabin class
Find flights from Clearwater 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 March 19, 2026.
Clearwater and Ontario flights
Browse other Clearwater and Ontario flight options. Last updated on March 19, 2026.
Popular flight searches
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Clearwater to Ontario flights
Consider these flights traveling from Clearwater to Ontario.
Top 5 airlines flying from Clearwater to Ontario
Discover the top 5 airlines that operate flights from Clearwater to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$183 | Average$342 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$202 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$317 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$319 | Average$426 | FlexibilityNo cancel fee | On-timeN/A |