Burbank's Bob Hope Airport spokesman Victor Gill says airport police cited the actress and impounded her car Sunday.
He said in a statement that "police did cite Amanda Bynes for driving a vehicle with a suspended drivers license this morning."
Bynes' driving privileges had been suspended after she was charged with hit-and-run in connection with two traffic crashes.
Los Angeles prosecutors accused Bynes of leaving the scene of two accidents, one on April 10 and another on Aug. 4, without providing proper information. The first incident occurred just days after Bynes was arrested on suspicion of drunken driving. She has pleaded not guilty in that case.
The 26-year-old is best known for her role in the WB's "What I Like About You" and the film "Easy A."