Wednesday flights are generally found to be more expensive for flights from Islip to Charleston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Charleston.
Find a great deal and save up to 33% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Islip to Charleston within the next two weeks, with the cheapest ticket starting at $368.
August is one of the best times of the year to fly to Charleston from Islip. Prices for August average $340 per person but you can even find prices for as low as $184. The most expensive prices can be found in the month of December. Opting for a August flight can save you 40% on your journey compared to booking in August
It’s typically best to fly out from Islip to Charleston in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.