no, there over 60 miles apart in completely different mountain ranges.  You are probably thinking of Moonlight and Big Sky, which share lone peak and now offer a joint pass called the Lone Peak pass, which gives you access to both resorts.
If I were you I would drive up to Jackson, figure out where the best snow is and go there. Either ski J-hole, Grand Targhee (on the cheaper side,) Big Sky, Moonlight or Bridger.
I would wait to see how the season plays out a little bit though, because right now is pretty sketchy snow-wise, up this way.  I would check watch the weather and probably come out in March or something.  I mean there are some decent spots to ski right now, but you have to be willing to do a lot of hiking. Actually I take that back, I haven't skied in a week and this week has been almost 40 and sunny like every day, so I dont know anymore.