Pricing for static file serving

If I deploy a compiled Angular or CRA app to Deno Deploy I'll get fast and easy global deployments (which I love) but I'll also pay a fair amount more on egress compared with solutions like AWS CloudFront + S3. Is there a way for Deno Deploy to charge less on egress for static file serving?

Ideally I'd be able to handle requests under /API and be charged the normal amount but then everything else under / that I stream from static files would then be charged a lower fee... or maybe I need to host the static files differently and redirect the client to a CDN...

I guess what I'm wondering is if Deno Deploy can manage that CDN setup and make such redirections easy via code so that I can use Deno Deploy for most, if not all, of my deployment needs while not being concerned about moving or using multiple providers to reduce costs.