This study mainly explored the impacts of perceived switching costs, alternative attractiveness on affective commitment and continuance commitment and their moderated role on satisfaction-affective commitment relations for leisure farm visitors. Visitors of leisure farms in Kaohsiung and Taitong were selected as empirical sample. Totally 365 valid questionnaires were received by questionnaire survey. The results indicated that there is a good reliability and validity in the measurement; the proposed model is valid and has a highly explaining power. The relations among satisfaction, switching costs, alternative attractiveness, affective commitment and continuance commitment are clarified and that switching costs is a moderator of satisfaction- affective commitment relation is also proved. Finally, theoretical implications and managerial implications were proposed, moreover, recommendations for further research were suggested based on the results of our study.