While not all airlines offer senior discounts, there are a few airlines that do. Usually the age range can vary depending on the airline. Travelers 55 to 65 years old may qualify for a senior discount. You may find that senior fares are not cheaper than the already low fares out there. Also be aware of other senior savings offered by non-profit organizations such as the American Association of Retired Persons (AARP). If you’re 50 or older, you may be entitled to special airline, cruise, and hotel discounts offered to members.