Most experts advise against buying miles unless you fall into a "bridge" scenario:
Occasionally, Delta runs promotions where miles are sold at a discount (sometimes up to 50% bonus/discount), bringing the cost closer to 2.5¢ per mile—though even this is often higher than the redemption value. can you buy delta skymiles
Delta is a 1:1 transfer partner with American Express Membership Rewards. Most experts advise against buying miles unless you
If you need a significant amount of miles, there are more cost-effective ways to get them: miles are sold in increments of
As of early 2026, miles are sold in increments of , with a standard price of 3.76 cents per mile . 💵 The Cost Breakdown
Buying miles is expensive because Delta charges significantly more than what the miles are typically worth when redeemed for flights.