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St Petersburg

$38+ Cheap flights from Louisville to Tampa (SDF - PIE)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PIE
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Tampa St. Petersburg are usually found in August or May, booked 57 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to St Petersburg

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to St Petersburg (PIE). 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 August 16, 2025.

Round-trip from

$89
(Cheapflightsfares)

One-way from

$38
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$94
From Louisville Intl to Tampa St. Petersburg
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One-way flight from Louisville Intl to Tampa St. Petersburg
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Highest demand for flights based on searches. 16% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Louisville to St Petersburg

Cheapest flights from Louisville to St Petersburg
Explore the most affordable flight options available from Louisville to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:19 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Mon 9/152:39 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/14$89
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:12 pmSDF - PIE
Nonstop2h 00mAllegiant Air
Mon 11/176:38 pmPIE - SDF
Nonstop2h 05mAllegiant Air
Deal found 8/15$101
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:25 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Sat 10/46:30 amPIE - SDF
Nonstop2h 05mAllegiant Air
Deal found 8/15$105
This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:30 pmSDF - PIE
Nonstop1h 58mAllegiant Air
Fri 10/176:18 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/15$115
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:25 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Fri 10/36:48 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/15$116
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:14 pmSDF - PIE
Nonstop2h 00mAllegiant Air
Wed 11/2612:16 pmPIE - SDF
Nonstop2h 06mAllegiant Air
Deal found 8/15$123
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:45 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Sat 10/46:30 amPIE - SDF
Nonstop2h 05mAllegiant Air
Deal found 8/15$128
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:39 pmSDF - PIE
Nonstop2h 00mAllegiant Air
Wed 11/2612:16 pmPIE - SDF
Nonstop2h 06mAllegiant Air
Deal found 8/15$130
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:45 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Fri 10/36:48 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/15$136
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:42 pmSDF - PIE
Nonstop2h 01mAllegiant Air
Fri 9/125:26 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/15$142
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:13 pmSDF - PIE
Nonstop2h 04mAllegiant Air
Wed 12/315:19 pmPIE - SDF
Nonstop2h 04mAllegiant Air
Deal found 8/15$149
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:29 pmSDF - PIE
Nonstop2h 00mAllegiant Air
Fri 10/36:48 pmPIE - SDF
Nonstop2h 03mAllegiant Air
Deal found 8/15$157

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to St Petersburg 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 August 16, 2025.
Use the filters below to find and compare flights from Louisville to Tampa that are best for you.

Fly from

Louisville

Fly to

St Petersburg

Route

Depart

Return

Price

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Fri 9/12

8:19 pm-10:20 pm

Nonstop2h 01m

Tampa St. Petersburg

Mon 9/15

2:39 pm-4:42 pm

Nonstop2h 03m

$89

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Fri 11/14

9:12 pm-11:12 pm

Nonstop2h 00m

Tampa St. Petersburg

Mon 11/17

6:38 pm-8:43 pm

Nonstop2h 05m

$101

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Sat 9/27

9:25 pm-11:26 pm

Nonstop2h 01m

Tampa St. Petersburg

Sat 10/4

6:30 am-8:35 am

Nonstop2h 05m

$105

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Mon 10/13

9:30 pm-11:28 pm

Nonstop1h 58m

Tampa St. Petersburg

Fri 10/17

6:18 pm-8:21 pm

Nonstop2h 03m

$115

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Sat 9/27

9:25 pm-11:26 pm

Nonstop2h 01m

Tampa St. Petersburg

Fri 10/3

6:48 pm-8:51 pm

Nonstop2h 03m

$116

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Mon 11/24

8:14 pm-10:14 pm

Nonstop2h 00m

Tampa St. Petersburg

Wed 11/26

12:16 pm-2:22 pm

Nonstop2h 06m

$123

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Mon 9/29

6:45 pm-8:46 pm

Nonstop2h 01m

Tampa St. Petersburg

Sat 10/4

6:30 am-8:35 am

Nonstop2h 05m

$128

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Fri 11/21

9:39 pm-11:39 pm

Nonstop2h 00m

Tampa St. Petersburg

Wed 11/26

12:16 pm-2:22 pm

Nonstop2h 06m

$130

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Mon 9/29

6:45 pm-8:46 pm

Nonstop2h 01m

Tampa St. Petersburg

Fri 10/3

6:48 pm-8:51 pm

Nonstop2h 03m

$136

LouisvilleTampa

SDF - PIE

SDFPIE

Louisville Intl

Mon 9/8

5:42 pm-7:43 pm

Nonstop2h 01m

Tampa St. Petersburg

Fri 9/12

5:26 pm-7:29 pm

Nonstop2h 03m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results
1
2

Best time to book a flight from Louisville to St Petersburg

Have a flexible travel schedule? Discover the best time to fly to St Petersburg from Louisville 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 Louisville to Tampa

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to St Petersburg. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Louisville to Tampa, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Tampa (average of $131). Flying from Louisville to Tampa in March is currently the most expensive (average of $235). 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 SDF to PIE?

Find hourly flight availability from Louisville to St Petersburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

It’s optimal to fly from Louisville to Tampa at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing St Petersburg

Get insights into the airlines that provide service to St Petersburg. 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 St Petersburg. Reviews last updated August 16, 2025.
Peruse reviews from past customers who have flown with Allegiant Air and Spirit Airlines from Louisville 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.
Allegiant Air
7.2
Good
701 reviews

Boarding

7.6

Crew

8.1

Food

5.9

Entertainment

5.5

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.2
Good
701 reviews
Allegiant Air
7.2
Good
701 reviews

Boarding

7.6

Crew

8.1

Food

5.9

Entertainment

5.5

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Spirit Airlines
6.3
Okay
8,042 reviews
Allegiant Air
7.2
Good
701 reviews

Boarding

7.6

Crew

8.1

Food

5.9

Entertainment

5.5

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

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

  • How popular is this Louisville to Tampa flight route?

    Within the past month, 3 users have taken a look at flights from Louisville Intl to Tampa St. Petersburg.

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

    Our cheapest airline available from Louisville to Tampa is Spirit Airlines. Our recent data shows that you can find tickets from as low as $72 on this airline. An additional option worth looking into is Allegiant Air, starting at $76. Spirit Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Louisville to Tampa?

    Looking for the cheapest flight from Louisville to Tampa? While on average our users pay $84, our data indicates the cheapest price to be $38. The most popular route (Louisville Intl - Tampa St. Petersburg), is priced around $80.

  • Can I find deals for flights from Louisville to St Petersburg that include hotel bookings?

    Yes. In addition to deals on Louisville to St Petersburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to St Petersburg?

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

  • Can I find deals for business class flights from Louisville to St Petersburg?

    Yes. Cheapflights offers flight deals from Louisville to St Petersburg 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 Louisville to Tampa?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Tampa (average of $131). Flying from Louisville to Tampa in March is currently the most expensive (average of $235). 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 2 airlines flying from Louisville to St Petersburg

Discover the top 2 airlines that operate flights from Louisville to St Petersburg. 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$124FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$119FlexibilityNo cancel feeOn-time88%

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