Krystal Menu > Krystal Nutrition > 12 Locations in Oklahoma 3.3 based on 197 votes Krystal Hours by City Ada Duncan Edmond El Reno Hugo Idabel Norman Oklahoma City Stillwater Tulsa Krystal Hours in Nearby States Alabama Arizona Arkansas Colorado Illinois Indiana Iowa Kansas Kentucky Louisiana Minnesota Mississippi People Also Viewed Bonefish Grill 3.0 1 Domino's Pizza 2.9 48 Marco's Pizza 3.2 19 Cracker Barrel 3.5 8 Zaxby's 3.2 9 Pizza Hut 3.7 88 Culver's 3.4 10 Olive Garden 3.6 11 Jimmy John's 3.2 26 Texas Roadhouse 3.6 6 You May Also Like Lee's Famous Recipe Chicken Menu 3.6 Lion's Choice Menu 4.1 Little Caesars Pizza Menu 3.2 Long John Silver's Menu 3.3 Marble Slab Creamery Menu 3.8 Marco's Pizza Menu 3.2 McAlister's Deli Menu 3.8 McDonald's Menu 3.2 Menchie's Frozen Yogurt Menu 4.0 Moe's Southwest Grill Menu 4.0