| № | City | Airport | IATA code | ICAO code |
| 1 | Busan | Busan Gimhae | PUS | RKPK |
| 2 | Cheongju | Cheongju | CJJ | RKTU |
| 3 | Daegu | Daegu | TAE | RKTN |
| 4 | Gunsan | Gunsan | KUV | RKJK |
| 5 | Gwangju | Gwangju | KWJ | RKJJ |
| 6 | Jeju | Jeju International | CJU | RKPC |
| 7 | Jinju | Jinju Sacheon | HIN | RKPS |
| 8 | Muan | Muan International | MWX | RKJB |
| 9 | Pohang | Pohang | KPO | RKTH |
| 10 | Seoul | Seoul Gimpo International | GMP | RKSS |
| 11 | Seoul | Seoul Incheon International | ICN | RKSI |
| 12 | Ulsan | Ulsan | USN | RKPU |
| 13 | Wonju | Wonju | WJU | RKNW |
| 14 | Yangyang | Yangyang International | YNY | RKNY |
| 15 | Yeosu | Yeosu | RSU | RKJY |