What is airport near oceanside california?

The closest airport to Oceanside, California is San Diego International Airport, located about 40 miles south of the city. It is a major airport that serves both domestic and international flights, with numerous airlines and destinations to choose from. Other nearby airports include John Wayne Airport in Orange County, located about 55 miles northwest of Oceanside, and LA/Ontario International Airport, located about 80 miles north of Oceanside. Both airports also offer a variety of domestic and international flights.