If you're flying with Spirit Airlines from Philadelphia, you'll depart from the Spirit Airlines Philadelphia Airport Terminal, located in Terminal D of Philadelphia International Airport (PHL). This terminal offers essential passenger amenities, including check-in counters, security screening, dining options, and easy access to connecting flights. Make sure to arrive early for a smooth experience at the Spirit Airlines Philadelphia Airport Terminal. visit here : https://airlineofficedetails.com/spirit-airlines-philadelphia-airport-terminal-phl/