: Airlines can change reward charts overnight, making your purchased miles worth less than what you paid.

: Always buy directly from the airline or official partners like Points.com . Using "mileage brokers" often violates terms of service and can lead to your account being shut down. When to Pull the Trigger When it Makes Sense to Buy Points buy miles now review

: Just because you have the miles doesn't mean the seat is available. Always verify "Saver" award space exists before hitting the buy button. : Airlines can change reward charts overnight, making