15-day cape horn & glaciers of patagonia san antonio (for santiago), chile to buenos aires, argentina up to $1,000 onboard credit + free 3rd & 4th guests - 8 ports: san antonio (for santiago), chile puerto montt, chile punta arenas, chile beagle channel fjords & glacier alley, chile ushuaia (tierra del fuego), argentina cape horn (scenic cruising) falkland islands (stanley) puerto madryn, argentina montevideo, uruguay buenos aires, argentina … view all ports interior from* was .$ now .$2,252 save tue, dec 22, 2026 on majestic princess tuesday, december 22, 2026 on majestic princess cruise details *pricing is per person, double occupancy; usd. taxes, fees & port expenses additional:.$164