St. Petersburg-Clearwater International Airport (PIE) is a public airport located in Pinellas Park, Florida, serving the greater Tampa Bay area. It functions primarily as a leisure-oriented airport, offering an alternative to the busier Tampa International Airport located across the bay. The airport has historically been a strong base for ultra-low-cost carriers, particularly Allegiant Air, which uses PIE as one of its key focus cities. It serves numerous domestic leisure destinations across the United States, attracting passengers from Pinellas County and surrounding communities. PIE occupies the site of a former military airfield and has undergone various modernization efforts over the decades. Its lower traffic volume compared to Tampa International often translates to shorter wait times and a more relaxed passenger experience.