Ski Mon - Fri
Right now, purchasing advanced tickets, 2x Alta, 1x Snowbird, 1x Brighton, 1x Solitude - comes to around $600. But that would have limited flexibility, cause you have to buy for a particular day.
However, the Mountain Collective pass right now is $600. So that could be the best option, leaving some additional days that I'm not sure I would get to use, but there's that.
SCHEDULE AND DAILY MEET-UPS
Sunday, February 26th - Snowbird
Monday, February 27th - Alta
Tuesday, February 28th - Snowbird
Wednesday, March 1st - Alta
Thursday, March 2nd - TBD
Friday, March 3rd - TBD
I would not assume that Thursday and Friday will be at Brighton and Solitude. In any case, the more flexible option is always better, all other things equal.
In general, I think most people who attend the gatherings regularly have landed on some variant of an "in for a penny, in for a pound" mentality. They decide that traveling to ski is going to cost them, no matter what, and so they might as well do what they really want. Then from that anchor point they start figuring out what their best options are for passes, travel, and lodging. Certainly if we can make it to Utah from New England, halfway to Portugal, you can make it from Arizona, a neighboring state.