Port St. Lucie is a vibrant city located in Florida, known for its beautiful beaches and outdoor activities. For those looking to travel to this area, there are several airports that provide convenient access. The closest airport to Port St Lucie is Treasure Coast International Airport, which is located just 5 miles northeast of the city center.This bustling airport offers a wide range of domestic and international flights, making it an ideal choice for travelers coming from various destinations. Another option is the Fort Lauderdale-Hollywood International Airport, located approximately 85 miles to the south of Port St. Lucie.