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$92+ Cheap flights from Ontario to Tampa (ONT - TPA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Tampa are usually found in August or July, booked 79 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Ontario to Tampa

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Tampa (TPA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$153
(Gotogate)

One-way from

$92
(Frontier)

Popular in

December

Cheapest in

August

Average price

$399
From Ontario to Tampa
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One-way flight from Ontario to Tampa
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Tampa

Cheapest flights from Ontario to Tampa
Explore the most affordable flight options available from Ontario to Tampa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/2312:32 pmONT - TPA
1 stop25h 11mFrontier
Sun 10/263:02 pmTPA - ONT
1 stop28h 26mFrontier
Deal found 9/13$153
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/212:28 pmONT - TPA
1 stop9h 09mFrontier
Sun 10/52:40 pmTPA - ONT
1 stop6h 55mFrontier
Deal found 9/14$154
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:15 pmONT - TPA
1 stop13h 29mFrontier
Sun 10/52:40 pmTPA - ONT
1 stop6h 55mFrontier
Deal found 9/14$155
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:49 pmONT - TPA
1 stop7h 19mFrontier
Thu 10/1610:42 pmTPA - ONT
1 stop13h 53mFrontier
Deal found 9/15$156
This Booking.com deal was found by Cheapflights users on 9/14. 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 10/312:28 pmONT - TPA
1 stop9h 09mFrontier
Mon 10/66:37 amTPA - ONT
1 stop18h 36mFrontier
Deal found 9/14$157
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:15 pmONT - TPA
1 stop13h 29mFrontier
Sat 10/46:50 amTPA - ONT
1 stop27h 33mFrontier
Deal found 9/14$158
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/57:15 pmONT - TPA
1 stop13h 29mFrontier
Fri 10/1010:42 pmTPA - ONT
1 stop28h 08mFrontier
Deal found 9/14$159
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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.
Sat 10/48:59 pmONT - TPA
1 stop29h 32mFrontier
Fri 10/1010:42 pmTPA - ONT
1 stop28h 08mFrontier
Deal found 9/13$160
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/512:28 pmONT - TPA
1 stop9h 09mFrontier
Tue 10/143:00 pmTPA - ONT
1 stop11h 50mFrontier
Deal found 9/13$166
This Booking.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 9/268:59 pmONT - TPA
1 stop29h 32mFrontier
Sun 9/2812:49 pmTPA - ONT
1 stop8h 26mFrontier
Deal found 9/13$168
This Booking.com deal was found by Cheapflights users on 9/14. 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 9/268:59 pmONT - TPA
1 stop29h 32mFrontier
Mon 10/66:37 amTPA - ONT
1 stop18h 36mFrontier
Deal found 9/14$169

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Tampa 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 September 15, 2025.
Use the filters below to find and compare flights from Ontario to Tampa that are best for you.

Fly from

Ontario

Fly to

Tampa

Route

Depart

Return

Price

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Thu 10/23

12:32 pm-4:43 pm

1 stop25h 11m

Tampa

Sat 10/25

7:10 am-11:50 pm

1 stop19h 40m

$157

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Fri 10/24

8:34 am-11:43 pm

1 stop12h 09m

Tampa

Wed 10/29

10:00 am-11:50 pm

1 stop16h 50m

$159

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Tue 10/7

7:04 am-5:31 am

1 stop19h 27m

Tampa

Sat 10/11

6:34 pm-11:50 pm

1 stop8h 16m

$160

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Sun 9/21

7:15 pm-11:44 am

1 stop13h 29m

Tampa

Fri 9/26

2:15 pm-6:35 pm

1 stop7h 20m

$184

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Mon 10/6

4:08 pm-5:31 am

1 stop10h 23m

Tampa

Wed 10/8

6:45 am-9:35 am

1 stop29h 50m

$219

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Thu 11/13

12:05 pm-8:34 am

2 stops17h 29m

Tampa

Sun 11/16

10:31 pm-11:10 am

2 stops15h 39m

$234

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Tue 11/11

10:25 pm-10:03 am

1 stop8h 38m

Tampa

Tue 11/18

4:04 pm-11:04 pm

1 stop10h 00m

$315

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Thu 12/11

8:40 am-9:40 pm

2 stops10h 00m

Tampa

Tue 12/16

7:05 am-2:50 pm

2 stops10h 45m

$344

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Mon 11/10

8:25 am-10:15 pm

2 stops10h 50m

Tampa

Sat 1/10

10:00 am-6:35 pm

2 stops11h 35m

$361

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Wed 11/19

6:45 am-8:21 pm

1 stop10h 36m

Tampa

Wed 11/26

6:05 pm-11:04 pm

1 stop7h 59m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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Best time to book a flight from Ontario to Tampa

Have a flexible travel schedule? Discover the best time to fly to Tampa from Ontario with our price prediction graph.
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 Tampa

How far ahead should I book a flight from Ontario to Tampa?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Tampa. Price data was last updated on September 12, 2025.

The best time to book flights from Ontario to Tampa is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Tampa?

Currently, January is the cheapest month in which you can book a flight from Ontario to Tampa (average of $208). Flying from Ontario to Tampa in March is currently the most expensive (average of $268). 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.

What is the cheapest time of day to fly from ONT to TPA?

Find hourly flight availability from Ontario to Tampa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to Tampa in the afternoon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Ontario to Tampa?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Tampa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Tampa flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Tampa

Get insights into the airlines that provide service to Tampa. 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 Tampa. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Ontario to Tampa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Tampa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Tampa?

    Airlines like Frontier fly from Ontario to Tampa in about 25h 11m. The time it takes to get you to your destination can typically vary by up to . The distance between Ontario and Tampa is about 2106 mi.

  • What are the cheapest airlines flying from Ontario to Tampa round-trip?

    Frontier, at $150, was found to be the cheapest airline from Ontario to Tampa.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 62% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ontario to Tampa that include hotel bookings?

    Yes. In addition to deals on Ontario to Tampa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Tampa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Tampa.

  • Can I find deals for business class flights from Ontario to Tampa?

    Yes. Cheapflights offers flight deals from Ontario to Tampa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Tampa?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Tampa (average of $208). Flying from Ontario to Tampa in March is currently the most expensive (average of $268). 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.

See more FAQs

Traveling to a place near Tampa?

Book flights to Tampa if you plan to visit one of these locations
St. Petersburg
Tarpon Springs
Spring Hill
Saint Pete Beach
Largo
Seminole
Wesley Chapel
Oldsmar
Holmes Beach
Ruskin
Dunedin
Safety Harbor
Palm Harbor
Zephyrhills
Indian Rocks Beach
New Port Richey
Port Richey
Anna Maria
Bradenton Beach
Pinellas Park

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Top 5 airlines flying from Ontario to Tampa

Discover the top 5 airlines that operate flights from Ontario to Tampa. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$269Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$385FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$436FlexibilityNo cancel feeOn-time63%

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