I checked in my baggage at NWA and was charged $20/bag or $40 for my flight. Fair? maybe. I booked a round trip ticket and was charged another $40 upon my boarding for my return. I had the same number of checked bags as my departure so why another $40!!!!!!!! I think it would be only fair to charge me once for my luggage for a round trip fight!!!!!! If I had more luggage on my return, then charge me the extra, not each way.
Though my flight choices out of Montana are limited, I will never fly NWA again and have passed on this experience to all my friends.