What is the city code for Ontario, California?

The city code for Ontario, California, is ONT. This code is part of the International Air Transport Association (IATA) airport code system, which designates a unique three-letter code for every airport around the world, making it easier for travelers, airlines, and travel agencies to identify specific airports.

Ontario International Airport (ONT) serves the city of Ontario and the surrounding areas in Southern California. It is essential for those traveling to this region to recognize this code when booking flights or checking travel itineraries.

Other options represent different airports that are not located in Ontario, California. For example, POM refers to Pomona, California, which is a different city altogether, while SMF is the code for Sacramento International Airport, and BUR is for Bob Hope Airport in Burbank, California. Thus, recognizing the correct code is valuable for ensuring accurate travel plans.