The invention discloses a flight check method for an air traffic control monitoring radar. The method comprises the following steps of: 1, according to specific check tasks, making a flight plan; 2, inspecting check equipment; 3, performing flight; 4, starting a radar station data recorder and airborne check software at the same time; 5, replacing check items or finishing checking; 6, finishing flight; 7, processing data; and 8, according to a flight check record and an information post-processing result, issuing a flight check report. By adoption of the method, automatic flight check of the air traffic control monitoring radar is realized, the defects of the conventional air traffic control radar check method are overcome, and the accuracy of radar flight check is improved.