Airport Road Addition is an unincorporated community and census-designated place (CDP) in Brooks County, Texas, United States.

[3] The community is situated approximately 3 miles (5 km) east of Falfurrias between State Highway 285 and FM 2191 in northeastern Brooks County.

[4] According to the United States Census Bureau, the CDP has a total area of 2.1 square miles (5.5 km2), all land.

4.8% of all households were made up of individuals, and none had someone living alone who was 65 years of age or older.

Airport Road Addition is served by the Brooks County Independent School District.