Buckeye Municipal Airport (IATA: BXK, ICAO: KBXK, FAA LID: BXK) is a city-owned public-use airport located 7 miles (6.1 nmi; 11 km) northwest of the central business district of Buckeye, a city in Maricopa County, Arizona, United States.

Buckeye Municipal Airport covers an area of 706 acres (286 ha) at an elevation of 1,033 feet (315 m) above mean sea level.

[1] For the 12-month period ending April 22, 2009, the airport had 52,920 aircraft operations, an average of 144 per day: 99.8% general aviation, 0.2% military and <0.1% air taxi.

At that time there were 44 aircraft based at this airport: 75% single-engine, 5% multi-engine, 9% helicopter and 11% ultralight.

[1] The field was originally an auxiliary airfield for Luke Air Force Base built during World War II.