Crossword clues for A doubletree. 6 letters:EVENERDoubletree.EVENERA doubletree.DOUBLETREEHotel chain operated by HiltonDOUBLETREEHilton hotel chain ... or what 18-, 29- and 49-Across each haveDOUBLETREEHilton hotel chainEVENERSDoubletrees.