Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to South America as you normally would.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to South America. Flights to South America from Charleston in May are about $566 on average during May, but can be found for as low as $396.
||$158||$300||No cancel fee||62%|
||$426||$795||No cancel fee||N/A|
||$458||$753||No cancel fee||71%|
||$702||$895||No cancel fee||69%|