Hi everyone! It was challenging traveling as a big family, but Spirit Airlines BWI Terminal with Spirit Airlines really made it worth it. Five of us including grandparents, and Spirit's team assisted us through check-in pretty fast and then got us processed through security easily. The terminal was light-filled and airy and had very efficient signage throughout. The Spirit employees even assisted in re-booking our seats to sit together!. It's little things like that which count so much. We really valued the effort and the professionalism. As a budget-traveler option with comfort, this was a big plus!