Nonrefundable tickets are ineligible for a cash refund, but you can receive eCredit on the value of the ticket, minus any cancellation fees (if applicable). The eCredit can be redeemed toward a future Delta flight.
Delta-issued Transportation Credit Vouchers (TCV), Electronic Credit Voucher (ECV/E-TCV), Miscellaneous Charge Order (MCO), Delta Transportation Vouchers (DTV), Electronic Denied Compensation Credit or eGifts and Gift Cards will be accepted as payment toward a Delta Vacations package that includes airfare.
Delta SkyMiles members with Reserve miles or the American Express card are eligible for a free upgrade to first and comfort seats. Moreover, it also qualifies for unlimited updates to Delta One seat on the departure day for flights originating within the United States and Hawaii.
To sell your Delta SkyMiles, you will typically need to create an account with the marketplace and provide your SkyMiles account information. The marketplace will then assess your miles and provide you with a quote. Once you accept the quote, the marketplace will purchase your miles and send you the cash proceeds.
8,000 Delta miles are worth an average of $89.6, according to WalletHub data. You will get the best value for your Delta miles if you use them for flights booked through Delta, though there are a few other redemption options to choose from.