Frontier Airlines operates out of Terminal C at Boston Logan International Airport (BOS). Terminal C is a bustling hub equipped with a range of amenities, including dining options, retail stores, and comfortable seating areas. Frontier’s check-in counters and self-service kiosks are conveniently located within this terminal, facilitating an efficient ticketing and baggage process. The terminal is designed to ensure smooth passenger flow with clear signage and helpful staff. For additional convenience, Terminal C offers various services to enhance your travel experience. To avoid delays, it is advisable to arrive early to complete check-in, pass through security, and reach your gate on time.