The cost of 4th-grade tutoring in Fontana, CA, can vary widely depending on several factors including the tutor's experience, qualifications, and the length and frequency of sessions. Generally, prices might range from $15 to $50 per hour. Some tutors might offer package deals or reduced rates for multiple sessions booked in advance. Additionally, rates could be influenced by whether the tutoring is one-on-one, in a group setting, online, or in-person. It's also worth checking if there are any community centers, local libraries, or schools that offer free or lower-cost tutoring services.