If you are only interested in having a wedding planner available on the wedding day, a part-time consultant may be a more cost effective option. Find Another Wedding Cost: $1,831(day-of coordination). In 2015, the average cost for a basic day-of wedding planner is between $1560-$2102.Personality, communication style, and local referrals are said to be the most influential factors that brides consider when choosing a wedding planner.f you are only interested in having a wedding planner available on the wedding day, a part-time consultant may be a more cost effective option. Find Another Wedding Cost: $1,831(day-of coordination). In 2015, the average cost for a basic day-of wedding planner is between $1560-$2102.