Korail operates a train from Jeonju to Iksan hourly. Tickets cost $2 - $4 and the journey takes 20 min. Alternatively, TxBus operates a bus from Jeonju to Iksan hourly, and the journey takes 23 min. 4 other operators also service this route.
From Jeonju Station train to Iksan Station. 20 min ₩3,095. From Jeonju bus to Iksan. 23 min ₩3,203. From Jeonju taxi to Iksan. 24 min ₩31,420. From Jeonju drive to Iksan. 24 min ₩4,247.