Ending today, Princess Cruises offers a Princess Cruises 5-Night Mexican Cruise for Two bundled with a $50 onboard credit with prices starting at $318, as seen on Travelzoo. Assuming you use the credit, that's the lowest price we could find for this cruise by $50. This roundtrip cruise aboard the Caribbean Princess departs from Fort Lauderdale, FL, on December 13 and includes stops in Cozumel, Mexico, and Mahahual, Mexico. Some restrictions may apply; fees, government taxes, and fuel supplements are additional. This travel deal ends today.