up to 40% off free 3rd & 4th guests free 3rd & 4th guests 17-day antarctica & south america save roundtrip from buenos aires, argentinaup to 40% off - free 3rd & 4th guests free 3rd & 4th guests 5 ports: buenos aires, argentina buenos aires, argentina punta arenas, chile ushuaia (tierra del fuego), argentina antarctic peninsula (scenic cruising) antarctic peninsula (scenic cruising) antarctic peninsula (scenic cruising) antarctic peninsula (scenic cruising) falkland islands (stanley) montevideo, uruguay … view all ports interior from* was .$ now .$3549 includes taxes & fees save available dates: tue, dec 21, 2027 - majestic princess tuesday, december 21, 2027 on majestic princess interior from* was .$ now .$3549 includes taxes & fees save cruise detailsprice in usd, avg/person, 2 guests, includes taxes & fees cruise details