Redeeming airmiles (or reward points) typically involves a digital-first process through your frequent flyer program's official website or app. For most programs like Air Miles, you must first log in and navigate to the "Travel" or "Redeem" section. You will usually have a choice between Dream Miles (used for flights, hotels, and car rentals) and Cash Miles (used for in-store discounts or vouchers). To book a flight, use the program's search tool to find "Award Seats"; a high-fidelity tip is to book during off-peak or shoulder seasons when the "mileage cost" of a flight is significantly lower. Once you select your flight, you can choose to pay for the entire base fare with miles or use a "Points + Cash" option for better flexibility. Keep in mind that you will still be responsible for paying taxes and security fees in actual currency. For complex or international itineraries, calling a customer care ambassador can sometimes uncover "hidden" partner availability that isn't visible on the standard booking portal.