Cheap flights from San Diego to South Carolina from $126

The cheapest month to fly to South Carolina from San Diego is in January. Flight prices, which tend to average around $395, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to South Carolina from San Diego during September instead. Flights to South Carolina in September, while not as cheap as those in January, still average around $436.

You are more likely to see cheaper flights to South Carolina from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from San Diego for as low as $387 on momondo.

Delta, United Airlines, and Southwest are the most popular carriers operating from San Diego to South Carolina

American Airlines, Delta and Southwest are the top three most popular airlines that fly to South Carolina from San Diego according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 5 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.