Which airport code is associated with Pittsburgh, Pennsylvania?

The airport code associated with Pittsburgh, Pennsylvania, is PIT. This is the designated IATA code for Pittsburgh International Airport, which serves the area and is recognized for its operational efficiency and connectivity to various destinations. Knowing airport codes is essential for travelers and those in the aviation industry, as they are used universally to identify specific airports. The other options correspond to different airports: LAS is for McCarran International Airport in Las Vegas, SAN is for San Diego International Airport, and MIA is for Miami International Airport. These codes highlight the distinct identities of airports across the country, making it crucial for travel-related tasks such as booking flights and coordinating itineraries.