Holland America Line offers a Holland America Line 7-Night Mexican Cruise for Two with prices starting at $938, as seen on Travelzoo. (You can select this date on the the second page.) That's the lowest price we could find for any such Holland America cruise in December by $260. This roundtrip cruise aboard the ms Westerdam departs from San Diego, CA, on December 10 with stops in Cabo San Lucas, Mexico; Mazatlan, Mexico; and Puerto Vallarta, Mexico. Some restrictions may apply; fees, government taxes, and fuel supplements are additional. Book this travel deal by October 31.