Magnolia Municipal Airport (IATA: AGO, ICAO: KAGO, FAA LID: AGO) is three miles southeast of Magnolia, in Columbia County, Arkansas.

[1] Trans-Texas Airways Douglas DC-3s stopped at Magnolia, one of many stops on a route between Dallas and Memphis from 1953-54 to 1962.

The airport covers 272 acres (110 ha) at an elevation of 319 feet (97 m).

[1] In the year ending June 30, 2008 the airport had 10,400 aircraft operations, average 28 per day: 96% general aviation, 2% air taxi, and 2% military.

13 aircraft were then based at the airport: 77% single-engine, 15% multi-engine and 8% helicopter.