I don't really understand what you posted. The Final Five is money for the WCHA. The NCAA has nothing to do with it. The NCAA pays each team based on how they would need to travel to a game for the regionals. So much money for a flight or for a bus ride. For example, when going to the Frozen Four the NCAA gives the team the money to buy a ticket for each member of the team. In North Dakota's case, they take that money and apply it toward chartering a flight which obviously costs more than the NCAA gives.
So the NCAA likes bus ride sites for fan support and saves them money on travel costs. Hence, once a team has to fly the NCAA doesn't care as much about where they fly to.