Boston Logan International Airport's Terminal B is home to the Spirit Airlines BOS Terminal. It manages all Spirit Airlines flight arrivals and departures. In order to enable time for check-in and security screening, travelers are advised to arrive at least two hours before departure. Basic facilities like food selections, lounging places, and restrooms are available at Terminal B. The baggage claim areas and check-in counters are easily accessible. Spirit Airlines offers a convenient and reasonably priced flying experience from this terminal at BOS Airport for those on a tight budget.