One of the better known brands for comfortable shoes for women is Naturalizer shoes. This is also one of the more readily available comfort brands. They have a huge number of styles available, and some of the new styles are really gorgeous.
Whatever type of comfortable shoe you might be looking for, from casual shoes, to sandals, to dress shoes, to boots, you can get them from Naturalizer. They frequently come out with new styles, so if you don't see something you like now check back later. Also, many of the old styles go on sale when the new styles come out, making them even more affordable.