[2] In 2003, she was part of the cast of the television series London Street by Antena 3,[1] and made an appearance in the movie Carmen by Vicente Aranda.

In 2007, she starred along with Álex González in the drama Luz de domingo of José Luis Garci.

[3] From 2010 to 2013, she was one of the main characters on the TVE-1 series Gran Reserva, filmed in the Spanish region of Rioja about wine business and family feuds.

From 2014 to 2016, Echevarría was one of the main characters on Velvet, the prime-time series on Antena 3, together with Miguel Ángel Silvestre, Aitana Sánchez Gijón, Marta Hazas, José Sacristán, Amaia Salamanca, Manuela Velasco and Cecilia Freire.

The series takes place at the end of the 1950s and is centered around the love between a seamstress and the wealthy heir of a department store.

[12] On 17 August 2008, she gave birth to the couple's first child, a daughter named Daniella Bustamante Echevarría.