Travelers often ask What terminal is TAP Air Portugal at BOS when flying through Boston Logan International Airport. Passengers with TAP Air Portugal typically depart from Terminal C, which is modern, spacious, and easy to navigate. The terminal features clearly marked check-in counters, efficient security procedures, and helpful staff to guide travelers. Those wondering What terminal is TAP Air Portugal at BOS can also enjoy comfortable seating, diverse dining options, and convenient shopping for a smooth journey.