Seniors can often find discounts on airfare by checking with airlines directly or using online travel booking platforms. Many Philippine airlines, such as Philippine Airlines and Cebu Pacific, offer specific discounts for senior citizens, but availability can vary. It’s a good idea to have a valid senior citizen ID on hand when booking to verify eligibility. Additionally, consulting with travel agents familiar with senior travel options can provide extra insights. Always check the airline's official website for the most accurate and up-to-date information regarding discounts.