Well the airfares are good, especially if you're wiling to fly Y. But the lodging and rental car rates are very high for the foreseeable future.
Could easily spend $10k for 2 weeks and you're not even staying in any special place or driving anything better than a compact car.
we were there (OGG) in mid-November (definitely before peak for Thanksgiving - barely seemed moderately busy).
From SFO, airfare in Y was $280 roundtrip per person (not in basic - that was regular economy - I saw basic at one point for $89 ow I think - so if we went that way it would have been cheaper still). on the ground things were much more.
We used points for the Sheraton for a 5 night stay, which was a great value IME since it would have been $4K+ with taxes for cash - that’s just for the most basic type of room (we were upgraded though). Rental car was a bit shy of $400 for a standard (weekly rate). All this without any food or other non-included activities. You could go well over 10K I’d say for 2 weeks without doing pretty much anything I’d consider ‘luxury’ - you could probably end up close to 15K. Again, my experience was in a non-busy period, and a non-luxury property. I imagine airfare, rooms and car will all spike if you’re trying to do this during a holiday period like last week or anytime mid-Dec. to ~mid Jan. Or anytime when kids are out of school.
we were lucky to be able to do this when our older daughter had a non-standard holiday weekend. But being in SFO-area now, we’re lucky for this to be cheaper/easier than prior. Everytime we looked when we were in mid-size Ohio (pre-pandemic, so maybe not a completely apples-to-apples comparison), and airfare alone would be not that far off from the total amount of our recent trip.