A Healthy Bread Alternative??

I'm trying to eliminate white flour from my diet. I'd like to focus more on whole grain foods, but a lot of those products are so expensive at the store. I have been able to reduce the bread in my diet by using flour tortillas. I can use them to make wraps, hot pockets, quesadillas, burritos, folded sandwiches, and even individual sized pizzas.

I'd still like to substitute a healthier grain bread for these flour tortillas. I've checked out the wheat tortillas, but they're pretty expensive in comparison...unless someone knows a place I can wholesale order them. Is there some other cheaper alternative or is there some bread substitute I can learn to make? I'd love to hear suggestions.

NancyAnn