Spirit Airlines BOS Terminal is based out of Boston Logan International Airport's Terminal B (BOS). In addition to its affordable tickets, Spirit provides effective services and self-service kiosks for easy check-ins. The station has pleasant seats, retail stores, and dining options. TSA PreCheck is another option available to travelers for accelerated security checks. Make sure to arrive on time for a hassle-free experience. Visit Us:- https://www.terminalfind.com/spirit-airlines/spirit-airlines-bos-terminal-boston-logan-international-airport/