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$89+ Cheap flights from Tampa to Ontario (TPA - 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
TPA — ONT
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Tampa to Ontario are usually found in November or August, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Tampa to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Tampa (TPA) to Ontario (ONT). 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$180
(CheapOair)

One-way from

$89
(Frontier)

Popular in

June

Cheapest in

November

Average price

$412
Provider with most accurate pricing for Tampa-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Ontario flights.
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From Tampa to Ontario
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One-way flight from Tampa to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tampa to Ontario

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

This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:30 amTPA - ONT
1 stop20h 29mFrontier
Tue 5/612:59 amONT - TPA
1 stop25h 35mFrontier
Deal found 4/13$180
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:39 pmTPA - ONT
1 stop8h 26mAmerican Airlines
Wed 5/211:14 pmONT - TPA
1 stop6h 29mAmerican Airlines
Deal found 4/14$307
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 7/222:00 pmTPA - ONT
2 stops12h 43mDelta
Tue 8/55:05 pmONT - TPA
2 stops13h 31mDelta
Deal found 4/14$327
This JetBlue deal was found by Cheapflights users on 4/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:44 amTPA - ONT
1 stop13h 27mJetBlue
Tue 5/2010:59 pmONT - TPA
1 stop9h 08mJetBlue
Deal found 4/14$357
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:40 amTPA - ONT
1 stop10h 25mSouthwest
Sun 6/159:20 pmONT - TPA
2 stops14h 55mSouthwest
Deal found 4/14$358
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:15 amTPA - ONT
1 stop9h 51mAlaska Airlines
Wed 8/273:00 pmONT - TPA
1 stop11h 55mAlaska Airlines
Deal found 4/13$390
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/28:30 amTPA - ONT
2 stops15h 24mUnited Airlines
Wed 7/96:39 pmONT - TPA
3 stops17h 26mUnited Airlines
Deal found 4/13$427
This Hawaiian Airlines deal was found by Cheapflights users on 4/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:15 amTPA - ONT
1 stop9h 51mHawaiian Airlines
Sat 9/133:00 pmONT - TPA
1 stop11h 55mHawaiian Airlines
Deal found 4/13$441
This Travelocity deal was found by Cheapflights users on 4/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:00 amTPA - ONT
1 stop9h 26mMultiple Airlines
Sun 8/1712:59 amONT - TPA
1 stop7h 35mMultiple Airlines
Deal found 4/13$454

Cheapflights Fare Finder

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

Fly from

Tampa

Fly to

Ontario

Route

Depart

Return

Price

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 5/3

6:30 am-11:59 pm

1 stop20h 29m

Ontario

Tue 5/6

12:59 am-5:34 am

1 stop25h 35m

$180

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 5/14

3:39 pm-9:05 pm

1 stop8h 26m

Ontario

Wed 5/21

1:14 pm-10:43 pm

1 stop6h 29m

$307

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 5/29

6:40 am-4:17 pm

2 stops12h 37m

Ontario

Mon 6/2

10:00 pm-8:49 am

1 stop7h 49m

$335

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 6/11

6:30 am-3:05 pm

1 stop11h 35m

Ontario

Sun 6/15

3:30 pm-1:10 am

1 stop6h 40m

$347

TampaOntario

TPA - ONT

TPAONT

Tampa

Sat 5/17

10:44 am-9:11 pm

1 stop13h 27m

Ontario

Tue 5/20

10:59 pm-11:07 am

1 stop9h 08m

$357

TampaOntario

TPA - ONT

TPAONT

Tampa

Thu 5/1

7:23 am-3:32 pm

1 stop11h 09m

Ontario

Mon 5/5

4:29 pm-6:03 am

1 stop10h 34m

$391

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 7/2

8:30 am-8:54 pm

2 stops15h 24m

Ontario

Wed 7/9

6:39 pm-3:05 pm

3 stops17h 26m

$427

TampaOntario

TPA - ONT

TPAONT

Tampa

Wed 6/11

8:04 am-11:57 pm

2 stops18h 53m

Ontario

Sat 6/14

12:59 am-11:35 am

1 stop7h 36m

$563

TampaOntario

TPA - ONT

TPAONT

Tampa

Tue 4/22

6:30 am-11:20 am

1 stop7h 50m

$89

TampaOntario

TPA - ONT

TPAONT

Tampa

Mon 6/2

9:19 am-8:51 pm

1 stop14h 32m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 16 results
1
2

Compare providers for flights from Tampa to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tampa to Ontario in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tampa-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tampa-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tampa-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tampa-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tampa-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tampa to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Tampa 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 Tampa to Ontario

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

Use this chart to determine the optimal time to book a round-trip flight from Tampa to Ontario. Price data was last updated on April 11, 2025.

The best time to book flights from Tampa to Ontario is 61 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 Tampa to Ontario?

Currently, August is the cheapest month in which you can book a flight from Tampa to Ontario (average of $246). Flying from Tampa to Ontario in March is currently the most expensive (average of $328). 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 TPA to ONT?

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

When flying from Tampa to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.

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

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

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 April 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Tampa to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,656 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

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

    Currently priced at $180, Frontier will fly you from Tampa to Ontario and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $307 and $327, respectively. Frontier is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Tampa to Ontario one-way?

    One-way options have recently been found by users for as low as $89 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $142 and Delta from $154 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tampa to Ontario 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 Tampa to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Tampa to Ontario (average of $246). Flying from Tampa to Ontario in March is currently the most expensive (average of $328). 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

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Top 6 airlines flying from Tampa to Ontario

Discover the top 6 airlines that operate flights from Tampa 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$196Average$280FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$286Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$376FlexibilityNo cancel feeOn-time69%
DeltaCheapest$307Average$408FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$308Average$383FlexibilityNo cancel feeOn-time63%

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