Houston (Hobby) (HOU) has no open airport lounge as far as we could confirm. No lounge is open at Houston Hobby. Priority Pass lists non-lounge venues here (Gameway, Xwell, The Chiroport), and there is a USO for military. Amex and Capital One Priority Pass memberships reportedly exclude those venues (secondary). Checked 2026-11-02.
If a lounge matters for this trip, check your connecting airport. All airports.