John Wayne Airport
"Easy" is a great word to hear when you're traveling, and nothing is easier and more convenient than flying into Orange County's John Wayne Airport: Centrally located in the heart of Orange County, with convenient shuttles transporting you in ten minutes or less to all major Newport Beach Hotels, conference centers and visitor attractions, and only minutes from the beach. Served by 11 commercial airlines and 2 commuter airlines and providing more than 280 flights per day, John Wayne Airport is the perfect travel choice.
http://www.ocair.com/

Long Beach Airport
Occupying nearly 1,200 acres of prime property adjacent to the San Diego Freeway, the Long Beach Airport is also one of the busiest general aviation airports in the world, offering a full range of services and facilities for pilots and corporate officials. Each year, more than one million commercial and general aviation passengers use our air and ground transportation services. Additionally, Long Beach Airport serves more than 200 tenants, including aircraft manufacturers, a first-class hotel, several commercial office complexes, a flight training facility, multiple aircraft sales and leasing companies, and a nearby golf course.
http://www.longbeach.gov/airport/

LAX International Airport
LAX is a dynamic airport which creates, attracts and supports economic activity throughout Southern California. In 2001 more than 61.6 million people traveled through LAX. A commerce leader, its ever-expanding air cargo system handled more than 2 million tons of goods. A convenient location, modern facilities, and superior sea/air/land connections have led to LAX's designation as a world-class airport.
http://www.lawa.org/welcomeLAWA.html

Ontario International Airport
Ontario International Airport (ONT) is a medium-hub, full-service airport with commercial jet service to major U.S. cities and through service to many international destinations. ONT is located in the Inland Empire, approximately 35 miles east of downtown Los Angeles in the center of Southern California. The airport is the centerpiece of one of the fastest-growing transportation regions in the United States.
http://www.lawa.org/welcomeLAWA.html

San Diego Airport
Whether you are from the San Diego region or are visiting from afar, this airport belongs to you. The airport has recently received major enhancements, and we think you will like what you see: an impressive array of public art, a shopping mall's worth of popular shops and restaurants, and stunning architectural details reflecting the spirit of the San Diego region. The San Diego International Airport is your gateway to all the attractions and features of San Diego and the surrounding region.
http://www.ersys.com/usa/airport/san.htm