Vacations to Go offers a Princess Cruises 5-Night Mexico Cruise for Two bundled with $50 Onboard Credit with prices starting at $678. Assuming you use the credit, that's the lowest price we could find for such a cruise in November by by $170. This roundtrip cruise aboard the Crown Princess departs from Fort Lauderdale, FL, on November 13. Some restrictions may apply; fees, government taxes, and fuel supplements are additional. Book this travel deal by October 31.