There are accredited nurse anesthesia programs in the United States and Puerto Rico. A nurse anesthesia program extends anywhere, depending on the university, and includes clinical experience as well as didactic course hours. On average, you need a minimum amount of experience and training to become a nurse anesthetist. Here are the steps and qualifications needed to become a CRNA. 1. Get a BSN degree. As with other advanced practice registered nurse APRNs like CRNA, one must first be a registered nurse with a valid licensure. Obtaining a bachelor's degree is necessary to become a CRNA. Even. as the national average. Average 251,320. Minimum 175,005. Maximum 360,913. Non-monetary benefit. 401k See more benefits. The average salary for a Certified Nurse Anesthetist is $251 per year in Las Vegas, NV. 12,