What is the airport code for Baton Rouge, Louisiana?

The airport code for Baton Rouge, Louisiana is BTR. This code is designated for Baton Rouge Metropolitan Airport, which serves as the primary airport for flights in and out of the Baton Rouge area. Each airport in the United States is assigned a unique three-letter IATA airport code, and BTR specifically identifies this airport's location and services. Understanding airport codes is essential for travelers and those working in the aviation industry, as it simplifies communication and ticketing processes by providing a standardized reference point.

The other codes represent different airports: BWI stands for Baltimore/Washington International Airport, BUF is the code for Buffalo Niagara International Airport, and BZN refers to Bozeman Yellowstone International Airport. Each of these airports serves different locations, making it clear that BTR is the unique identifier for Baton Rouge.