Which airport code corresponds to Des Moines, Iowa?

The airport code that corresponds to Des Moines, Iowa, is DSM. This code is assigned to the Des Moines International Airport, which serves as the primary airport for the region. Airport codes are typically composed of three letters and are used to identify airports uniquely, providing a convenient way for airlines, travelers, and cargo operations to refer to specific locations.

The other codes listed correspond to different airports: DFS does not represent a well-known airport, DFW is the airport code for Dallas/Fort Worth International Airport in Texas, and FLL is the code for Fort Lauderdale-Hollywood International Airport in Florida. Each of these codes helps delineate various destinations, making DSM the correct reference for Des Moines International Airport.