Abilene Regional Airport (IATA: ABI, ICAO: KABI, FAA LID: ABI) is a public airport located approximately 3 miles (4.8 km) southeast of downtown Abilene, in Taylor County, Texas. The airport is located within the Abilene city limits, and is and owned and operated by the city.

Most operations at the airport are general aviation and military training. Abilene Regional is currently served by Envoy Air, operating as American Eagle, operating daily Embraer regional jet flights to Dallas-Ft. Worth (DFW).

In October 2020, United Express began daily flights to Houston-Intercontinental, operated by SkyWest Airlines. The airline ceased all flights to the airport in October 2021, citing staffing issues.

Allegiant Airlines operated twice-weekly flights to Las Vegas (LAS) with McDonnell Douglas MD-80 jetliners in 2006–07 before ceasing all service to Abilene. Charter air carriers such as Sun Country Airlines continue to operate flights on an occasional basis from ABI to Las Vegas with mainline jet aircraft such as the Boeing 737.

Air freight service to Abilene is provided primarily by subcontractors.