The average nurse salary at Spokane was $55,428 , which is 35 percent lower than the average salary for this job in Washington, and 27 percent lower than the national average for this job . Nurse salaries at Spokane typically range from $47,062 to $62,390 (25th to 75th percentile). The highest reported nurse salary was $82,786. There are 10 employees at Spokane with the job title nurse.