If you’re considering a stairlift for yourself or a family member, cost is likely one of your first questions. In 2026, a new stairlift — also called a stair lift or stair chair lift — typically costs between $3,300 and $25,000 USD, including installation, depending largely on whether you need a straight or curved stairlift.
A straight stairlift is the most affordable option, typically costing about $3,300 to $5,000 installed. A curved stairlift generally costs $10,000 to $25,000 installed because the rail must be custom made to fit the staircase. Here’s what determines where your stairlift will fall within that range.






