Departing on a Sunday is a good option for securing a great price. You can expect to save up to 88% when planning your travel around this day of the week.
Users have found that booking a flight from Key West to Charleston at least 44 days early can save you up to 30% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Key West to Charleston for as little as $427 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $482 for flights departing within the next 3 days.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Key West to Charleston by exploring options for tickets in the evening.