The propagation properties of Airy beams passing through an EIT vapor were investigated. The analytical expression of Airy beam passing ABCD system of the EIT vapor was deduced and employed to analyze the propagating quantity of the beam. It is shown that both the deflection position and intensity of Airy beam can be modulated by Rabi frequency of the control light. Such a tunable optical behavior may have some potential applications in biomedical science and optical manipulation.