For metal braces, the average cost is about $3,400 with insurance and $4,900 without insurance. For ceramic braces, the average cost is about $2,600 with insurance and $4,600 without insurance. For Invisalign, the average cost is about $2,100 with insurance and $5,600 without insurance. For lingual braces, the average cost varies considerably from $5,000 to $13,000. Read on for a description of the differences between these different types, along with a few strategies to get a better deal on your braces.