The internal migration of nurses within Canada has had limited study. This paper reports the results of a survey of registered nurses and licensed practical nurses who had migrated between the provinces and territories in Canada. Factors contributing to internal nurse mobility included seeking full-time work, opportunities for career advancement and flexible scheduling options. Few nurses received incentives to move between the provinces/territories to work. A number of challenges with internal migration are identified, including complexities related to licensing and limitations in available job information. Implications for nursing health human resources policy related to nurse retention in Canada are identified and discussed.