Princess Cruise Line's ship, the Royal Princess has five cruises sailing in January 2026. The cheapest available Inside Cabin during this month is available to purchase for $358 before taxes and fees.
On a "per night" basis, the best deal for an inside cabin in January, 2026 is available for $89.5 per night.
January 3 - January 10, 2026
From: San Pedro
Princess Cruises
January 10 - January 15, 2026
From: San Pedro
Princess Cruises
January 15 - January 19, 2026
From: San Pedro
Princess Cruises
January 19 - January 24, 2026
From: San Pedro
Princess Cruises
January 24 - January 31, 2026
From: San Pedro
Princess Cruises
January 31 - February 7, 2026
From: San Pedro
Princess Cruises