Average Wedding Cost. The average wedding cost in the United States is $26,444. Couples typically spend between $19,833 and $33,055 but, most couples spend less than $10,000. This does not include cost for a honeymoon. Understanding wedding cost now can help you with your wedding budget later.Enter your US zip code to get an idea of how much other couples spent on their wedding in your area.ouples typically spend between $19,833 and $33,055 but, most couples spend less than $10,000. This does not include cost for a honeymoon. Understanding wedding cost now can help you with your wedding budget later.