- Rawlins Airport (IATA code: RKS, ICAO code: KRWL) is a public airport located in Carbon County, Wyoming, United States. It is situated approximately 3.5 miles east of the city of Rawlins. The airport covers an area of 1,248 acres and has two runways. It is primarily used for general aviation purposes and offers services such as fueling, aircraft parking, and maintenance facilities. The airport does not have any commercial airline service.