 With her U-18 team she won the 11th place at the 2009 Girls Youth Volleyball World Championship held in Nakhon Ratchasima, Thailand, and shortly afterwards, won the silver medal with the National Junior Team at the 2009 Women's U20 Volleyball World Championship.Arias played in Chiapas, Mexico, with her National Senior Team, helping her team to win the 2010 Final Four Cup gold medal.In June 2011, Arias played with her National Junior Team at the U-20 Pan-American Cup, held in Peru.