Spending miles on flights is the most common way to use SkyMiles – this requires some understanding and flexibility to get the best value.
Spending miles is the fun part of the program! Once you have earned sufficient SkyMiles you can spend them. Using them for flights is the obvious (and often best value) choice, but there are other uses. This article takes a look at the details of spending miles with Delta Air Lines, SkyTeam alliance airlines…