If you have 33,000 miles and need 35,000 for a flight, paying ~$70 for the last 2,000 miles is more efficient than paying the full cash price of the ticket.
Yes, you can buy Delta SkyMiles directly from the Delta website . However, industry experts almost universally advise against doing so unless you are topping off a balance for an immediate redemption, as the cost to purchase miles is significantly higher than their average redemption value. can i buy delta miles
You are often paying nearly three times what the miles are worth. For a full ticket, it is almost always cheaper to pay the cash fare directly rather than buying the equivalent miles. When It Makes Sense to Buy If you have 33,000 miles and need 35,000
Delta occasionally offers bonuses (e.g., a 50% bonus was offered in late 2025), which can lower the effective cost to roughly 2.41–2.51 cents per mile . You are often paying nearly three times what
Most analysts value SkyMiles at roughly 1.2 cents each .
Despite the poor general value, there are specific scenarios where purchasing is tactical:
Buying miles is often a losing financial proposition because of the "valuation gap". ~3.5¢ per mile.