How to render Lightning flow through Visualforce page in Salesforce?

Hello,

If you want your flow to render in Lightning runtime in your Visualforce page, embed the flow Aura component to your Visualforce page.
1. Create a Lightning app that declares a dependency on the lightning:flow component.
2. Add the Lightning Components for Visualforce JavaScript library to your Visualforce page using the <apex:includeLightning/> component.
3. In the Visualforce page, reference the dependency app.
4. Write a JavaScript function that creates the component on the page using $Lightning.createComponent().