Objectives This cross-sectional study aims to determine children's age at their first visit to dentists and factors associated with these visits. Methods This cross-sectional community survey-based study was conducted in 2019 during the events of the 10th Gulf Oral Health Week in Jeddah, Saudi Arabia. All participants including visitors and dentists, with current or previous experience in caring for children aged six months to ten years, provided their consents for the study. Results Among the visitors, 348 participated in the survey. Most children, aged three to ten years, first visited the dentist with complaints of pain and dental cavities. The risk of a late visit to the dentist increased (OR: 2.28; CI 95%: 1.01–5.14) among caregivers who did not help their children brush their teeth. Using the Internet for accessing health information negatively impacted the visits (OR: 27.00; CI 95% 1.26–57.35). While employed mothers took their children to the dentist at an earlier age (OR: 2.284; CI 95% 1.08–4.79), early visits were mostly missed by mothers with smaller families (OR: 0.043; CI 95% 0.48–0.98). Conclusion The results of our study show that the caregiver's attitude, source of health information, employment, age, and number of children are risk factors associated with late visits to dentists.