There is a wide variety of suggestions about how to thaw frozen flour tortillas. What works best?
If you are freezing the tortillas yourself and don't mind putting in a little extra work in the beginning to get more convenience later, I would separate the tortillas with waxed paper (actually I use the paper sheets that are waxed on one side, intended for bakeries). What this buys you is the ability to pull out one or two tortillas as you need them.
They will defrost just fine in the pan that you are going to warm/brown them in anyway.
If you customarily run through a dozen tortillas, then you probably don't want to bother. But if that is the case then you probably aren't freezing your tortillas in the first place.
I buy tortillas in bulk (36 to 48) at a time. I freeze them because even our family of 6 won't go through them fast enough if left in the refrigerator! I stack them with individual freezer wax paper between the tortillas (get them at warehouse stores such as costco) and then place in a plastic freezer bag or in a plastic storage container. I THAW them in the microwave 6 at a time, papers removed, then wrapped in a SLIGHTLY damp kitchen towel. 30 seconds on high does it for the stack.