Cheap Flights from St. Petersburg (PIE) to Greenville (GSP)

Flights from St. Petersburg (PIE) to Greenville (GSP)
Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Greenville-Spartanburg Intl.
Distance
483 mi

St. Petersburg to Greenville Flights

The cheapest times to fly from St. Petersburg to Greenville

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 Greenville are during the month of . You can find some of the cheapest flights from St. Petersburg to Greenville with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from St. Petersburg to Greenville: 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 Greenville

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 Greenville 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 Greenville 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 Greenville 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from St. Pete-Clearwater Intl. Airport to GSP last minute?
When it’s time to book your flights, it’s always better to be prepared. While it’s possible to score a deal on a St. Pete-Clearwater Intl. Airport to GSP flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international trips it’s between three and four months.
What airports do you fly into for Greenville from St. Petersburg - Clearwater?
From St. Petersburg - Clearwater, you can travel to Greenville via Greenville-Spartanburg Intl. Airport (GSP), Asheville Regional Airport (AVL) and Greenville, SC (GMU-Greenville Downtown). It’s a good idea to check which hub is right for you before making your decision. If you opt for Greenville-Spartanburg Intl. Airport (GSP), it’s about 11 mi east of the downtown area. Use the money you save when booking your journey with Expedia to experience the city’s popular attractions, such as Haywood Mall and Furman University.
Can I change the date of my flight from St. Pete-Clearwater Intl. Airport to Greenville-Spartanburg Intl. Airport (GSP)?
It’s a piece of cake to make changes to your PIE to GSP journey yourself. Just go to the Expedia Trips portal and select “change flight.” Look for new flights and choose the one that works best. You’ll see an estimate of applicable flight change costs. You can also visit our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

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*Available to One Key members.