At Boston Logan International Airport (BOS), Spirit Airlines operates from Terminal B. Upon arriving, head to the Spirit check-in counters located near the terminal entrance. For a faster process, check in online or via the Spirit app before you arrive. After check-in, proceed through standard TSA security procedures, which may include removing laptops and liquids from your carry-on. Terminal B offers various dining options, from quick snacks to full meals, and retail stores for shopping. While Spirit does not have a dedicated lounge, there are comfortable seating areas available. Keep an eye on flight information displays for updates and enjoy free Wi-Fi throughout the terminal. For ground transportation, Terminal B provides access to taxis, ride-sharing services like Uber and Lyft, rental car counters, and shuttle services. Arriving early, staying updated via the Boston Logan Airport Spirit Airlines Terminal website, and familiarizing yourself with the terminal layout will help ensure a smooth travel experience.