Cheongju Airport
- URL: Cheongju (CJJ)
- Time zone: GMT 9
- Service telephone: +82 1661-2626
- Address: Cheongju International Airport, 980, Ochang-daero, Cheongwon-gu, Cheongju-si, CHUNGBUK 28142, Republic of Korea
- Operating company: Korea Airports Corporation
- Nearby cities: Cheongju (9 km), Cheonan (33 km), Taejŏn (45 km), Osan (61 km), Suwŏn (76 km), Wonju (81 km), Sŏngnam (87 km), Ansan (90 km), Anyang (91 km), Hanam (95 km)
- Flight distribution on the days of the week: Monday (14.17%), Tuesday (13.61%), Wednesday (14.53%), Thursday (14.60%), Friday (14.60%), Saturday (14.32%), Sunday (14.17%)
- Alternative spelling: Чхонджу, تشونغجو, چئونگجو, 清州, ช็องจู, 清州市, 청주시
Top airlines (percentage of departures and arrivals)
- Jin Air (96, 35,29 %)
- Jeju Air (64, 23,53 %)
- Korean Air (48, 17,65 %)
- Asiana Airlines (32, 11,76 %)
- other (11.76 %)