Sidney Municipal Airport (IATA: SNY, ICAO: KSNY, FAA LID: SNY) (Lloyd W. Carr Field) is three miles south of Sidney, in Cheyenne County, Nebraska.

It is owned by the Sidney Airport Authority.

The airport covers 732 acres (296 ha) at an elevation of 4,314 feet (1,315 m).

[1] In the year ending June 2, 2022, the airport had 4,100 aircraft operations, average 79 per day: 90% general aviation, 7% air taxi and 2% military.

22 aircraft were then based at the airport: 20 single-engine, 1 multi-engine, and 1 jet.