Jack Daniel`s is a type of whisky. It is one of the most well-known and best-selling liquors in the world. The cost of a bottle of Jack Daniel`s depends on the size of the bottle, the type of whisky and the place it is purchased. For a 1 litre bottle, the average cost of Jack Daniel`s is $17.50. Other sizes of bottles can go as low as $10 up to $30.