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$96+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPA
Jul 13 — Jul 201
Sun 7/13
Sun 7/20
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Tampa are usually found in August or July, booked 87 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 July 8, 2025.

Round-trip from

$188
(American Airlines)

One-way from

$96
(Priceline)

Popular in

December

Cheapest in

August

Average price

$366
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 ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 8, 2025.

This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:57 amONT - TPA
2 stops10h 02mAmerican Airlines
Tue 10/147:45 amTPA - ONT
1 stop7h 16mAmerican Airlines
Deal found 7/7$188
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:45 amONT - TPA
1 stop8h 40mSouthwest
Tue 10/1410:45 amTPA - ONT
1 stop7h 30mSouthwest
Deal found 7/7$191
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:22 pmONT - TPA
1 stop8h 13mFrontier
Fri 7/257:30 amTPA - ONT
1 stop7h 23mFrontier
Deal found 7/7$272

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 July 8, 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

Wed 10/8

10:57 am-11:59 pm

2 stops10h 02m

Tampa

Tue 10/14

7:45 am-12:01 pm

1 stop7h 16m

$188

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Wed 10/8

10:45 am-10:25 pm

1 stop8h 40m

Tampa

Tue 10/14

10:45 am-3:15 pm

1 stop7h 30m

$191

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Fri 7/18

7:22 pm-6:35 am

1 stop8h 13m

Tampa

Fri 7/25

7:30 am-11:53 am

1 stop7h 23m

$272

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Wed 9/17

6:00 am-8:24 pm

1 stop11h 24m

Tampa

Wed 9/24

12:31 pm-10:40 pm

2 stops13h 09m

$322

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Thu 12/4

6:55 pm-7:19 am

1 stop9h 24m

Tampa

Sun 12/7

7:00 am-3:12 pm

1 stop11h 12m

$356

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Fri 8/1

7:22 pm-6:35 am

1 stop8h 13m

$96

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Mon 8/25

3:04 pm-6:15 am

1 stop12h 11m

$106

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Wed 8/6

7:00 am-5:38 am

1 stop19h 38m

$128

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Mon 8/11

11:59 pm-1:45 pm

1 stop10h 46m

$156

OntarioTampa

ONT - TPA

ONTTPA

Ontario

Tue 8/19

6:04 am-3:50 pm

1 stop6h 46m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 12 results
1
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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 June 27, 2025.

The best time to book flights from Ontario to Tampa is 87 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 $270). 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 July 8, 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 July 8, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,258 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,552 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    American Airlines, at $188, was found to be the cheapest airline from Ontario to Tampa.Alternate airlines to your destination round-trip include Southwest and Frontier. These flights start at 52% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Ontario to Tampa are Frontier ($96), Alaska Airlines ($106), and JetBlue ($156).

  • 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 $270). 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 Ontario?

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

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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 July 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$226FlexibilityNo cancel feeOn-time62%
DeltaCheapest$269Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$307Average$458FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$318Average$433FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$324Average$392FlexibilityNo cancel feeOn-time69%

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