Can your 3 year old fly with a runny nose?

Yes, a 3-year-old can generally fly with a runny nose, as long as they are otherwise healthy and not experiencing severe symptoms. However, it's important to consider the potential for discomfort during the flight, especially during takeoff and landing due to changes in cabin pressure. If the child has additional symptoms like fever or cough, consulting a pediatrician before flying is advisable. Additionally, be mindful of airline policies regarding illness to ensure a smooth travel experience for everyone.