Hours Of Operations Mary Kay Cosmetics Montana Great Falls 59405 Mary Kay Cosmetics Hours of Operation and Location in Great Falls, MT 59405 4.2 - 52 votes 1415 17th Ave S, Great Falls, MT 59405 (406) 761-7754 Get Directions Mary Kay Cosmetics Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Great FallsView More Apparel Sam's ClubRoss Dress for LessKmartBig LotsCarhartt Sports TargetVansColemanSnap FitnessLady Foot Locker Jewelry Sam's ClubKay JewelersAvonProperty Damage Appraisers IncorporatedCrown Jewelers Recommend For You Magic Nails Fancy Nails L & E Salon Westgate Barbers Davi Nails Discount Pharmacy Phar Merica Avon Independent Sales Representative Extreme Reach Computer Center of Hanover