The answer to 'average cost of stone walkway' is that the typical range for a stone walkway can vary significantly depending on several factors. Generally, you can expect to pay anywhere from $10 to $50 per square foot for a professionally installed stone walkway.
The cost is influenced by the type of stone used, the complexity of the design, the size of the walkway, and your location. Higher-end natural stones like flagstone or bluestone will be on the upper end of that range, while more budget-friendly options like concrete pavers or gravel may be on the lower end. The labor costs to prepare the site and properly install the walkway can also significantly impact the final price.