Cheap Flights from St. Petersburg (PIE) to St. Thomas (STT)

Popular airlines from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)

Cheap Flights from St. Petersburg to St. Thomas (PIE-STT)

Prices were available within the past 7 days and start at for one-way flights and $1,198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Mar 13 - Sun, Mar 15
PIE
St. Petersburg
STT
St. Thomas
$1,198 Roundtrip, found 2 days ago
$1,198
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Fri, Mar 13 from St. Petersburg to St. Thomas, returning Sun, Mar 15, priced at $1,198 found 2 days ago
Sun Country Airlines
Sat, Mar 14 - Sun, Mar 22
PIE
St. Petersburg
STT
St. Thomas
$1,208 Roundtrip, found 1 day ago
$1,208
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sat, Mar 14 from St. Petersburg to St. Thomas, returning Sun, Mar 22, priced at $1,208 found 1 day ago
Sun Country Airlines
Fri, Mar 13 - Sun, Mar 22
PIE
St. Petersburg
STT
St. Thomas
$1,254 Roundtrip, found 1 day ago
$1,254
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Fri, Mar 13 from St. Petersburg to St. Thomas, returning Sun, Mar 22, priced at $1,254 found 1 day ago
Sun Country Airlines
Sat, Mar 14 - Sat, Mar 21
PIE
St. Petersburg
STT
St. Thomas
$1,434 Roundtrip, found 1 day ago
$1,434
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sat, Mar 14 from St. Petersburg to St. Thomas, returning Sat, Mar 21, priced at $1,434 found 1 day ago
Sun Country Airlines
Fri, Mar 13 - Sat, Mar 21
PIE
St. Petersburg
STT
St. Thomas
$1,480 Roundtrip, found 1 day ago
$1,480
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Fri, Mar 13 from St. Petersburg to St. Thomas, returning Sat, Mar 21, priced at $1,480 found 1 day ago

Frequently asked questions

How much does a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT) cost?
Snag a cheap one-way flight or cheap return flight from $1,198 from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)?
The cheapest month to fly from PIE to STT is March, when demand is low. Off-peak months are generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from PIE to STT. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)?
There aren't any daily direct flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PIE to STT?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)?
To avoid possible delays on the St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT) last-minute?
Waiting until just before your trip to book your flight from PIE to STT often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a PIE to STT flight and hotel package?
You can save money by booking a PIE to STT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Cyril E. King Airport (STT)?
In most instances, you're able to reschedule or cancel your PIE to STT flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Cyril E. King
Roundtrip price
$1,198
Distance
1303 mi

Book with confidence

St. Petersburg to St. Thomas Flights

The cheapest times to fly from St. Petersburg to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Petersburg to St. Thomas are during the month of March. You can find some of the cheapest flights from St. Petersburg to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Petersburg to St. Thomas

Sunday is one of the best days to book for cheap flights from St. Petersburg to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Petersburg to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Petersburg to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Petersburg to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Petersburg to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Petersburg to St. Thomas Flights

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*Available to One Key members.