I spoke to a CloudFlare support engineer and they said the following was possible (it seems to be related to this article):
Suppose the following 2 URLs:
I want to route www.example.com/specific-url/ to a Netlify site but still have all my other traffic route to the normal server. The support engineer said this was possible to achieve with workers. We’re on business and cannot afford $5000/month at this stage. Please advise?
I cannot seem to find a solution for this issue.