$115+ Cheap flights from St. Louis to Tampa (STL - 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PIE
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to St Petersburg 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 St. Louis to St Petersburg
One-way
One-way flights from St. Louis to St PetersburgSearch for one-way flight options from St. Louis to St Petersburg. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from St. Louis to St Petersburg. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 7/35:06 pm
STL
- PIE
2 stops26h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:06 pm
STL
- PIE
2 stops25h 18m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/295:06 pm
STL
- PIE
2 stops25h 18m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:33 pm
STL
- PIE
3 stops41h 39m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/166:31 pm
STL
- PIE
2 stops21h 21m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 7/104:52 pm
STL
- PIE
2 stops39h 48m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Thu 6/116:31 pm
STL
- PIE
3 stops47h 12m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:06 pm
STL
- PIE
2 stops25h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$164
Find flight deals from St. Louis to St Petersburg
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | November |
Average price | $215 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 May 12, 2026.
Use the filters below to find and compare flights from St. Louis to Tampa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest one-way
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Fri 7/3
5:06 pm-8:31 pm
2 stops26h 25m
$115
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Mon 6/15
5:06 pm-7:24 pm
2 stops25h 18m
$149
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Sun 6/7
6:33 pm-1:12 pm
3 stops41h 39m
$154
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Fri 6/12
5:06 pm-7:31 pm
2 stops25h 25m
$164
Quickest one-way
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Thu 6/4
6:33 pm-3:49 pm
2 stops20h 16m
$189
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Sat 6/6
5:27 pm-7:52 am
2 stops37h 25m
$201
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Wed 6/17
5:06 pm-8:07 am
2 stops38h 01m
$212
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Fri 7/10
4:52 pm-8:26 pm
3 stops26h 34m
$213
Sorted by cheapest first
Compare providers for flights from St. Louis to St Petersburg
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 St. Louis to St Petersburg in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Tampa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Tampa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Tampa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Tampa flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-Tampa 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 St. Louis to St Petersburg
Have a flexible travel schedule? Discover the best time to fly to St Petersburg from St. Louis with our price prediction graph.
STL-PIE
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.
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 May 12, 2026.
Read through reviews of airlines operating flights from St. Louis to Tampa, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from St. Louis to St Petersburg. 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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Complete your trip
Complete your trip to St Petersburg by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and St Petersburg flights
Browse other St. Louis and St Petersburg flight options. Last updated on May 12, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to St Petersburg
Discover the top airline that operate flights from St. Louis 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$340 | Average$485 | FlexibilityNo cancel fee | On-time69% |