Lincoln Airport is a joint public/military airport five miles (8.0 km) northwest of downtown Lincoln, the state capital, in Lancaster County, Nebraska, United States. It is owned by the Lincoln Airport Authority and is the second-largest airport in Nebraska. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2023–2027 in which it is categorized as a non-hub primary commercial service facility. It has four gates with jetways, to be, as of February 2022, expanded to six.

Lincoln is the capital city of the U.S. state of Nebraska and the county seat of Lancaster County. The city covers 100.4 square miles (260.035 km2) with a population of 292,657 in 2021. It is the state's 2nd most populous city and the 73rd-largest in the United States. Lincoln is the economic and cultural anchor of a substantially larger metropolitan area in southeastern Nebraska, the Lincoln Metropolitan and Lincoln-Beatrice Combined Statistical Areas. The statistical area is home to 361,921 people, making it the 104th-largest combined statistical area in the United States.