june martin

Welcome to our comprehensive guide on navigating the terminal at San Juan Airport (SJU).

What Terminal is Frontier at SJU?

San Juan Airport (SJU) consists of a single terminal with three concourses: Concourse A: Domestic Flights, Concourse B: International Flights, Concourse C: Commuter Flights. The Frontier Airlines San Juan Terminal is a state-of-the-art facility located in the bustling city of San Juan, Puerto Rico. As one of the major airports in the Caribbean, it serves as a gateway to the region’s stunning beaches, vibrant culture, and rich history.