Suárez made his international debut for Argentina during the 1930 FIFA World Cup, he would go on to make a total of 12 appearances for the Argentina national team between 1930 and 1940.
Suárez membuat debut internasionalnya untuk Argentina selama Piala Dunia 1930, dia membuat 12 penampilan bagi tim nasional Argentina antara tahun 1930 dan 1940.