Lawton-Fort Sill Regional Airport LAW is an airport serving the Lawton, Oklahoma area. LAW Airport is situated approximately three miles to the south of Lawton’s city center. The largest airline carrier at LAW is American Eagle.LAW Airport has a variety of parking options including short-term and long-term. American Eagle flies in and out of LAW serving several domestic locations. At Lawton-Fort Sill Regional Airport there is an array of dining and retail options. In terms of services there are ATMs, postal services, shoeshine, recharging stations and Wi-Fi.If staying near Lawton-Fort Sill Regional Airport there are over 14 hotel and motel options within five miles of the airport.