Sándor studied goldsmithing at the School of Applied Arts between 1921 and 1926, then he continued his studies at the College of Fine Arts between 1927 and 1933. His masters were István Csajka and Zsigmond Kisfaludi Strobl.[3] In 1926 he was awarded with the Ferenczy István Prize, and in the same year he received the Metropolitan Prize and the Rothermere Prize. Between 1931 and 1932 he was teaching assistant to Zsimond Kisfaludi Strobl. Between 1932 and 1933 he studied at the Accademia di Belle Arti di Roma with an Italian state scholarship. In 1933 he was awarded the Budapest Capital Award for his "Loader" statue.[4] In 1942 he and Tibor Gallé opened a free arts school in Budapest. Sándor Bodlogfai Farkas married Ilona Nagy in Budapest, but soon divorced. On 6 November 1937 he married the noble lady Erzsébet Csákány de Lécfalva (1908–1970), daughter of Zsigmond Csákány de Lécfalva and Julianna Lányi.[5][6][7]
On 19 December 1943, Ferenc Deák Literary and Art Circle was formed in Zalaegerszeg with the participation of 28 artists, including Sándor Boldogfai Farkas. He didn't fight in the Second World War, but after the Soviets occupied Budapest in 1945 he was arrested by them; he was released only months later. He worked and lived at the Art Colony on Százados Avenue (Százados úti művésztelep). The Second World War devastated great part of the buildings of Budapest: in 1957 the Hungarian sculptors Sándor Boldogfai Farkas, Ödön Metky and János Sóváry carved replicas in the New York Caféof the damaged allegorical sculptures of Thrift and Wealth, America and Hungary. For a while in the 1960s, his favorite subjects were animal life, holy persons, and creatures of Greek mythology. When the Payphone was introduced in Hungary Sándor Boldogfai Farkas designed the first coin (called "Tantusz") that used for these public machines.[8][9][10]
Based on his life sized "Deer" named fountain sculpture of bronze, the Herend Porcelain Manufactory produced a porcelain figurine replica of a deer cow, breastfeeding it's calf (the piece is 25 cm high).
His funeral was 10 days after his death on 23 November 1970, at the Göcseji Road Cemetery, Zalaegerszeg. Some of his medals are in the Göcsej Museum in Zalaegerszeg.[11][12]