Vacations to Go offers a Princess Cruises 7-Night Alaska Cruise for two with prices starting from $998. That's the lowest price we could find for any weeklong Alaskan cruise on Princess in May by $400. This cruise aboard the Coral Princess departs from Anchorage, AK, on May 20 and includes stops in Hubbard Glacier (Scenic cruising), Glacier Bay (Scenic cruising), Skagway, Juneau, and Ketchikan, AK; with debarkation in Vancouver, Canada. Book this travel deal by April 3.