Now let's say the Arizona Wildcats have a game against Minnesota: Gotta fly the roster and coaches up, I'll low ball and say 25 people fly. Kayak.com, cheapest flight flying in Friday morning, flying out on Sunday is 586 dollars, totalling 14,650. Figure they'll have road trips all season, figure...7. Ok, so seven road trips, each costing 14,650 is 102,550. But hang on, some schools won't be anywhere close to the airport, so bus transportation is needed. Oh, and hotels, another 64 bucks a night (at least), for 26 nights, so that's another 1,664. Can't forget food, so if they leave early morning friday, they'll need to provide 3 meals Friday, Saturday and at least two Sunday. So 8 meals, times 7 bucks a meal (low) is 56 per person per trip. Multiply that by 25 and you've got another 1,400.
So Arizona Wildcats wanna fly around and travel eh? Ok, 102,550 plus 1,664 plus 1,400 equals 105,614. That doesn't factor in renting buses to transport the team, or any cost of transporting all the equipment. So at least 15% of the teams revenue is spent on travel, not factoring in arena rental (3,500 a pop, so 63,000), not to mention practice ice time or players equipment. Or coaches salaries.
And that's assuming they get into a conference, giving them guaranteed home dates.
I agree, having the club hockey teams so well attended at Kentucky and Arizona is a very cool thing. But that hardly is a sound base to start a D-I hockey team.

