average cost of a cruise
1 For example, Crystal Cruises offers a two-week trip over the holidays that costs about $7,000-$39,000, depending on choice of stateroom and booking date, while Seabourn operates a 14-day cruise from $5,000-$7,400, per person, double occupancy, depending on choice of stateroom and cruise date. Longer 11-14-day cruises cost about $1,100-$1,800 for an interior room, depending on sailing date, cruise line and trip length. 2  Upgraded room prices vary from $1,300-$2,050 for an ocean view, $1,400-$2,200 balcony or $2,800-$4,500 for a suite.