Flagstone Patio Cost: What You’ll Really Pay in 2026
A flagstone patio cost lands between roughly $15 and $30 per square foot installed for most U.S. homeowners, with a typical 300-square-foot patio running $4,500 to $9,000. That wide spread is not guesswork on the contractor’s part; it comes down to the stone you choose, the thickness of the pieces, how much prep your yard…
