Flights Ulsan — Cheongju is a popular route. The straight-line distance is 205 km. Flight time 44m. Time difference +0h.
From Ulsan (USN) flights depart from 1 airport: USN. To Cheongju (CJJ) — 1 arrival airport: CJJ.
1 airline operate on this route: Air Busan.
Cheapest day to fly — Wednesday.