Frequent Flyer Miles are rewards earned by travelers when they fly with a specific airline or its partners. Each time you book a flight, you accumulate miles based on the distance traveled or the amount spent. These miles can be redeemed for free flights, seat upgrades, or other travel-related perks, making them a valuable benefit for regular travelers. Many airlines have their own loyalty programs, allowing you to earn miles not just from flying, but also from hotel stays, car rentals, and even shopping. By joining these programs, you can maximize your travel rewards and enjoy a more comfortable journey with airline benefits.