Spirit Airlines operates out of Terminal C at Boston Logan International Airport (BOS). When traveling with Spirit, head to Terminal C where you’ll find their check-in counters and self-service kiosks. After checking in, proceed through security and follow the signs to your gate within Terminal C. The terminal offers various amenities including dining options, shops, and comfortable seating areas with charging stations. For parking, Terminal C is accessible from Logan’s parking garages, which include both short-term and long-term options. Public transportation is also available, with buses, taxis, and ride-sharing services serving the airport. For the latest updates on your flight and gate information, check Spirit Airlines Boston Logan Terminal website before your trip.