Unfortunately dogs going to Hawaii from the Mainland U.S. are not permitted to fly in the cabin. They have strict laws when bringing dogs since Hawaii is the only rabies free state in the U.S. (It's quite the procedure to bring a dog into Hawaii but Scotch is worth it.)
Quite a procedure indeed! I looked up a website that had the process for taking your dog to Hawaii. What a bunch of hoops to jump through! Five day or less quarantines, up to 120 day quarantines, possible immediate releases from the airport holding center. You'd have to be a Philadelphia lawyer to wade through all of the permutations. One would have to truly love their companion to take on that task (and I would assume most true pet lovers would). Good luck on your move.