Question : If your plans are flexible, have you considered changing your departure day?
Answer : In July, the cheapest day to fly is Wednesday. Being flexible with your travel days garners even more savings during booking.
Question : Is there another local airport that can get you to Charleston?
Answer : Los Angeles International Airport is just 17 miles away, and, on average, flights are 57% cheaper for the upcoming months. Save a few bucks and put it toward your next trip.
Question : How long do most people visit Charleston?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.