Which airport code is used for Oklahoma City, Oklahoma?

The airport code for Oklahoma City, Oklahoma, is indeed OKC. This code is derived from the city name itself, making it an easy reference for travelers and aviation professionals. The three-letter code system used for airports, known as the International Civil Aviation Organization (ICAO) and IATA codes, is designed to provide a unique identifier for each airport across the world.

In this case, OKC stands specifically for Will Rogers World Airport, which serves as the primary airport for Oklahoma City. The other codes listed—MSY refers to Louis Armstrong New Orleans International Airport in New Orleans, Louisiana; EWR stands for Newark Liberty International Airport in Newark, New Jersey; and BNA is the code for Nashville International Airport in Nashville, Tennessee—are not related to Oklahoma City and do not serve that location. Each of these codes reflects its respective city or region, but they are not associated with the Oklahoma City area.