Vireo olivaceus is a migratory species that inhabits the Nearctic and Neotropical regions. During the non-breeding season, this species inhabits northeastern South America and is found east of the Andes Mountains as far south as Uruguay. In early spring, Vireo olivaceus travels north through southern Central America, along the Gulf coast and across Cuba, Haiti and the Dominican Republic. Vireo olivaceus breeds across nearly all of the United States, excluding the southwest region. Red-eyed vireos are rarely found south of Oregon or west of Colorado. Their breeding range extends as far north as the Northwest Territories and stretches from nearly coast to coast across southern Canada. Some Vireo olivaceus populations remain in South America to breed and move as far south as northern Argentina, but stay east of the Andes Mountains.

Biogeographic Regions: nearctic (Native ); neotropical (Native )