In both the Stephen King novel It and the recent film adaptations, Beverly ultimately ends up with Ben Hanscom , not Bill Denbrough.

Quick answer

  • Beverly and Ben are shown as the lasting romantic pair.
  • The childhood crush/connection between Beverly and Bill remains important emotionally, but it does not become the final long‑term relationship.

In the book vs. movies

  • Novel : After the final confrontation with Pennywise, Beverly and Ben leave Derry together, and they begin a romantic relationship once they are back in the normal world.
  • Movies (It & It Chapter Two): The films mirror this arc: Ben has loved Beverly since childhood, and as adults they finally acknowledge their feelings, with the ending strongly implying they build a life together.

Why not Bill?

  • Beverly does share a strong bond and some romantic tension with Bill, especially as kids, which the story uses to highlight themes of first love, courage, and memory.
  • However, Bill’s primary long‑term romantic thread is with Audra (in the book/films), while Beverly’s lasting partner is Ben, whose love for her is emphasized as steady and deeply rooted from childhood.

Information gathered from public forums or data available on the internet and portrayed here.