Spirit Airlines primarily departs from Terminal B at Boston Logan International Airport (BOS). Convenience facilities such as restaurants, shops and lounges are provided before their flights Passengers can board Spirit Airlines flights online or at the airline office in Terminal B. Once inside, go through security to enter gates a departure, clearly marked throughout the port, Boarding generally follows a locally based policy, announced through the terminal's PA system or indicated on boarding passes. Knowing Spirit Airlines’ baggage policies in advance can help ensure a smooth experience at the airport. https://airportsterminalguides.....com/spirit-airlines
