At one point out-of-state in Utah may have even been cheaper than in-state elsewhere, but I believe the Utah schools have aggressively raised tuition in the past decade.
In California, in-state can be like $15,000 whereas out-of-state is $45,000.
In Utah it's around $8,000 to $25,000 for USU or UU- and 60%-75% that for Weber, SUU, UVU, etc....