Cheap flights to San Juan
- San Juan Airport, officially known as Luis Muñoz Marín International Airport (SJU), is the main airport serving the capital city of San Juan, Puerto Rico. It is located in the municipality of Carolina, approximately 8 miles (13 km) southeast of downtown San Juan. Luis Muñoz Marín International Airport is the busiest airport in the Caribbean, serving as a major hub for both domestic and international flights. It offers a wide range of amenities, including duty-free shopping, dining options, and car rental services. The airport has multiple terminals and handles millions of passengers each year.