You can also change your filters (Departure airport: Charleston (CHS), Destination airport: Islip - Long Island (ISP)) or look for alternative cheap flights.
When is the best time to travel from Charleston to Islip - Long Island? Find out here
Get the best deals for flights from Charleston to Islip - Long Island with idealo's great price comparison system. By taking a look at our database, one can see that the most affordable ticket prices for flights start at $105. You'll find it is more expensive to fly in April and November. Tickets in these months can cost up to 64 % more than the annual average. In comparison to other days of the week, flight prices on Sundays are up to 52 % more expensive. US Airways is chosen most of the time by idealo customers, making it the most frequently used airline for this route. Connections with stopovers start at $105 and are great for fliers looking for the cheapest flights. 26 % of users choose stopover connections. Thereby idealo users choose stops in Philadelphia most often. This is the fastest connection and has a flight time of 4 hours and 27 minutes. idealo hopes you have a great flight to Islip - Long Island.