If the price you are paying to buy the miles is higher than this number, you are losing money. Better Alternatives If you're short on miles, consider these methods instead:
There are only a few specific scenarios where buying miles makes financial sense: buying miles worth it
Points from American Express or Chase can be moved to dozens of different airlines instantly, giving you more flexibility than being locked into one carrier. If the price you are paying to buy
Airlines like United or American often run sales where you get 80% to 100% more miles for free. This brings the "cost per mile" down closer to the actual "redemption value," making it a much fairer trade. When to Skip the "Deal" buying miles worth it