Ust-Kut Airport (IATA: UKX, ICAO: UITT) is an airport in Irkutsk Oblast, Russia which is located 9 km north of Ust-Kut.

It services short-haul routes and links the town to Irkutsk and Krasnoyarsk.

A small airport terminal is able to service 50 pax per hour, but it's enough for operation needments.

A runway is equipped lighting navigational aids and an instrument landing system.

It allows aircraft to perform flights whatever weather conditions.