The term 'FLIERS' CHOICES' can be solved by the crossword solution AISLES, which is a six-letter word. Aisles are the pathways between rows of seats in an airplane, allowing passengers to move around the cabin and access their seats. Aisles also provide access to overhead compartments, lavatories, and other areas of the plane. Therefore, 'FLIERS' CHOICES' refers to the aisles on an airplane, which are the choices available to fliers when they need to move around the cabin.