Stunt flying refers to any stunts performed in an aircraft. It encompasses aerobatics, wing walking, and transferring from one airplane to another or to a moving vehicle on the ground, such as an automobile or train, and vice versa.

Barnstorming was a form of entertainment in which stunt pilots performed tricks individually or in groups that were called flying circuses. Devised to "impress people with the skill of pilots and the sturdiness of planes," it became popular in the United States during the Roaring Twenties.