What is the airport code for San Diego, California?

The airport code for San Diego, California, is indeed SAN. This three-letter code is assigned by the International Civil Aviation Organization (ICAO) and is used in ticketing and baggage handling systems to identify San Diego International Airport. Each airport has its unique code, and SAN is specifically designated for San Diego, ensuring clarity and accuracy in air travel logistics.

To provide further context, SFO stands for San Francisco International Airport, PHX denotes Phoenix Sky Harbor International Airport, and SEA is the code for Seattle-Tacoma International Airport. Understanding these codes is crucial for travelers and those in the aviation industry, as it helps distinguish between different airports efficiently.