Travelers have found it’s best to book a flight 12 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 12 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Charleston to North Carolina 1-2 weeks in advance for as low as $186, or $193 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to North Carolina. Flights to North Carolina from Charleston in February are about $202 on average during February, but can be found for as low as $66.