The objective of the study was to analyze barriers to access to health care in Chile reported by international migrants residing in the metropolitan region of the country and associated factors. For this purpose, a digital survey on vulnerabilities and resources of migrant communities in Chile to face the SARS-CoV-2 pandemic was applied. A descriptive and stratified analysis was performed by demographic and socioeconomic variables, type of health provision and migratory status. As results, immigrants from Haiti reported the highest percentage of barriers to health care access, after adjusting for socio-demographic variables and migratory status.