Some major U.S. carriers are offering three- and four-night packages in cities like Bangkok, Hong Kong, and Beijing -- round-trip airfare, four nights in a hotel for around 700 dollars. You can't beat that.
Quotes about four-night (2 Quotes)
Hotels tend to look for lengthier stays as well. So it is cheaper to book and negotiate against a four-night stay than it is for a one-night stay.