Spokane Tribe Casino is a casino owned and operated by the Spokane Tribe in Airway Heights, just outside the city of Spokane and in the heart of the Spokane Tribe’s 3,000,000+ acres of ancestral homelands. The Spokane Tribe of Indians has called this area home for centuries, and those centuries carry many traditions and stories tied to the lands, the rivers, and the people. Must be 21 to gamble.