What is the airport code for Tucson, Arizona?

The airport code for Tucson, Arizona, is TUS. This code is used by the International Air Transport Association (IATA) to identify Tucson International Airport, which is the primary airport serving the city. Each airport in the U.S. is assigned a unique three-letter IATA code for easy identification and to streamline the booking and ticketing process.

The other options represent different airports: TUL is the airport code for Tulsa International Airport in Oklahoma, TUC does not correspond to any major U.S. airport, and TYR is the code for Tyler Pounds Regional Airport in Texas. Understanding these codes is essential for anyone working in travel or aviation, as they indicate specific locations efficiently and help avoid confusion when booking flights or checking itineraries.