How To Get To Kiawah Island From NYC? The best way to get from New York to Kiawah Island is to fly which takes 4h 20m and costs $90 – $270. Alternatively, you can train, which costs $75 – $110 and takes 14h 9m, you could also bus, which costs $65 – $110 and takes 16h 11m. How long is the flight from New York to Kiawah Island? What airport do u fly into for Kiawah Island? Charleston International Airport Is there a road to Kiawah Island? Stay on Savannah Highway for 4.5 miles, then turn left onto Main Road. In 17 miles, you will approach a roundabout. Take the…