If you wish to fly with Apex Airline, then you would need to book a flight out of Cairo because the airline does not fly out of Los Angeles. If you still prefer to fly out of Los Angeles, then there are other airlines to choose from, such as Egypt Air.
Jeddah King Abdulaziz Intl, Khartoum Intl, and Cairo are the most popular airports Apex Airline uses on a routine basis throughout the year.