Background

Frontier Airlines operates out of Terminal 1 at San Diego International Airport (SAN), offering travelers a straightforward and efficient experience. Known for its budget-friendly fares, Frontier is a popular choice for travelers flying in and out of San Diego. Terminal 1 is conveniently located and provides essential amenities, including dining options, shopping outlets, and accessible transportation links to the rest of the airport. With quick check-ins and friendly staff, Frontier’s San Diego terminal ensures a smooth and affordable start to your journey.