Find out how changes in altitude can affect your ears during flights, mountain trips, and other changes in elevation. Pressure differences may cause ear fullness, popping, discomfort, or muffled hearing. This helpful guide from Hearing Partners of South Florida explains why these changes happen and offers practical tips to support ear comfort. Travel tips can also help reduce discomfort. Explore how altitude affects your ears and learn when it may be time to seek professional hearing care for ongoing or severe symptoms.