The goal of this study is to examine the effects of a leader's behavioral integrity on subordinates' intention to leave with the mediating roles of their cognitive and affective trust in their leader. After collecting data from 357 employees in a variety of organizations, we tested hypotheses with structural equation modeling(SEM). This study shows that there are statistically significant relationships among a leader's behavioral integrity, subordinates' cognitive/affective trust and intention to leave. A leader's behavioral integrity with the fully mediating roles of subordinates' cognitive and affective trust affects on their intention to leave negatively. Limitations in this study and suggestions for the future study are discussed.