Air Canada Aeroplan is a loyalty program that allows members to earn and redeem points for flights, hotel stays, and other travel-related expenses. Members can accumulate points by flying with Air Canada or its partner airlines, as well as through everyday purchases with affiliated credit cards and retailers. The program offers various tiers, providing additional benefits such as priority boarding and access to airport lounges for frequent travelers. Members can use their points for a wide range of rewards, including flight upgrades and vacation packages, making it a valuable tool for those who travel often.