Don’t miss a new buy one get one free KFC coupon! Buy one Two-Piece Boneless Combo and get another free! The Two-Piece Boneless Combo includes two pieces of chicken, a side, a biscuit and a medium drink. Go to kfc.com to print the offer, which is valid through 11/10. There is a limit of one coupon per customer, and the offer is valid at participating locations only.