What's the procedure for selling Delta Skymiles? We will buy accounts of 40,000 miles or more. If your account holds a multiple of 80,000 or 95,000 miles, we will give you a higher rate for it. Tell us your contact information by phone, live chat or the website form and specify the amount of miles you wish to sell.

Technically and legally, you are strictly prohibited from selling your Delta SkyMiles to a third party or through a "mileage broker." Delta’s SkyMiles Membership Guide and Program Rules explicitly state that miles have no cash value and may not be sold, bartered, or auctioned. If Delta detects that you have sold your miles—which they monitor through sophisticated fraud detection algorithms—they have the right to permanently close your account, confiscate all remaining miles, and even cancel any tickets that were booked using those miles, potentially leaving the buyer stranded. While there are many websites that offer to "buy" your miles for cash, these are unregulated and often put your personal data at risk. However, you can legally "transfer" miles to a friend or family member through the official Delta website, though this involves a fee (usually $0.01 per mile plus a processing fee). You can also donate your miles to various charities through Delta's "SkyWish" program. Ultimately, while the "black market" for miles exists, the risk of losing your entire SkyMiles balance and being banned from the program far outweighs the small financial gain of selling them.