$117+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
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
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 June 13, 2025.
Round-trip from | $281 (Mytrip) |
|---|---|
One-way from | $117 (Booking.com) |
Popular in | October |
Cheapest in | November |
Average price | $339 |
Find flight deals from St. Louis to St Petersburg
Cheapest flights from St. Louis to St PetersburgExplore the most affordable flight options available from St. Louis to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.
Explore the most affordable flight options available from St. Louis to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 June 13, 2025.
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
Price
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Thu 8/7
10:47 am-5:47 pm
2 stops30h 00m
Tampa St. Petersburg
Sun 8/10
1:02 pm-9:52 am
2 stops21h 50m
St. LouisTampa
STL - PIE
STLPIE
Lambert-St Louis
Fri 9/12
8:44 am-10:20 pm
2 stops12h 36m
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Tampa
What is the cheapest month to book a flight from St. Louis to Tampa?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Tampa (average of $140). Flying from St. Louis 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 STL to PIE?
Find hourly flight availability from St. Louis 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 June 13, 2025.
When flying from St. Louis to Tampa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the afternoon.
Rainfall in St Petersburg by month
Plan your trip to St Petersburg by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Tampa ranges from 1.6 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Tampa when rainfall is around 1.6 in.
Temperature in St Petersburg by month
Plan your trip to St Petersburg by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Tampa, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to St Petersburg
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from St. Louis to St Petersburg
Discover the top 2 airlines 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 June 13, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$200 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$222 | Average$332 | FlexibilityNo cancel fee | On-timeN/A |