Hi, go to the bus station of zhangjiajie first.There is a bus runs between zhangjiajie and fenghuangcheng, however, it runs only twice a day: 8:30 and 14:30. It will take about 4 hours and the cost is 45 yuan per person. If you can not catch that bus, take the bus to jishou first. I may need 1.5 hours and the fee is 35 yuan. The bus runs every 20 minutes. The earliest one is 7:00 and the latest is 18:00. After you reach jishou, then take the bus to fenghuangcheng and the cost is 12yuan , it will take 1 hours to reach the destination.