In OKC, there's Oklahoma Quiltworks (Penn and Britton Road) and Savage Quilter (60-70th?? and May Ave)... neither are particularly close to the airport, but if you have a day, both are worth the travel... If you have even more time, run N up I-35 to Guthrie (take the Sooner Road exit) go West not even a mile to Sooner Quilts...
All three are great shops!!