#points-optimization

#points-optimization

Used strategically, though, points and miles can unlock far more than a free domestic flight, from business-class seats on long-haul routes to the ability to book expensive trips without paying cash. To make sense of it all, we spoke with travel experts and points pros about how airline miles actually work today-and how to use them wisely. Ahead, you'll find guidance on earning miles more efficiently, building a credit card strategy that fits the way you spend, avoiding common mistakes, and redeeming points in ways that truly pay off.