Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fayetteville, North Carolina to Allentown as you normally would.
FAY and ABE are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. FAY to ABE refers to a flight route from Fayetteville Airport to Allentown-Bethlehem Airport.