Ruby
Deck 9

Ruby Princess Deck 9

Deck 9 of Ruby Princess features 10 different cabin categories with a total of 203 staterooms. This deck has cabins both above and below, making it generally quieter than decks adjacent to public areas. This interactive deck plan allows you to explore each cabin's location, size, and category. Click on any cabin in the deck plan below to view detailed information about that specific stateroom.
Category MB - Suite
Category B4 - Balcony

Deck Layout & Details

Deck 9 Overview

Suite Cabins

172 cabins on this deck

M135 cabins - Reserve Collection Mini-Suite
MB60 cabins - Mini-Suite
MD41 cabins - Mini-Suite
ME30 cabins - Mini-Suite
S62 cabins - Vista Suite
S84 cabins - Family Suite

The most spacious and luxurious accommodations, often featuring separate living areas, premium amenities, and enhanced services.

Balcony Cabins

2 cabins on this deck

B42 cabins - Premium Balcony

Cabins with private outdoor space, perfect for enjoying ocean views and fresh sea air from the comfort of your stateroom.

Inside Cabins

29 cabins on this deck

IB14 cabins - Interior
ID6 cabins - Interior
IE9 cabins - Interior

Interior cabins without windows, typically the most affordable option while still providing comfortable accommodations.

Cabin Size Extremes

Sizes compare with all measured cabins in the same broad class on this ship. Royal Caribbean, Celebrity, Carnival and Viking comparisons use deck-plan footprints; Princess uses reported square footage. Cabins without measurements are excluded.

Largest Cabins by Category

Suite

Cabin D304

Category M1

+31%

vs. ship class average

Balcony

Cabin D734

Category B4

+22%

vs. ship class average

Inside

Cabin D226

Category IB

-1%

vs. ship class average

Smallest Cabins by Category

Suite

Cabin D101

Category S8

-49%

below ship class average

Balcony

Cabin D734

Category B4

+22%

vs. ship class average

Inside

Cabin D226

Category IB

-1%

below ship class average

Interactive Deck Plan

Click any cabin to view details. Scroll the plan to explore — the bow is at the top.

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Cabins on Deck 9

Cruises on Ruby Princess

LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
November 7, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.32/5)
Ruby Princess
S M L XL
San Francisco → Honolulu → Maui → Hilo → Kona → Ensenada → San Francisco
$1,184
$74 per day
Outside
16 Night San Francisco to San Francisco cruise
February 28, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.37/5)
Ruby Princess
S M L XL
San Francisco → Hilo → Honolulu → Nawiliwili → Kona → Ensenada → San Francisco
$1,534
$96 per day
Balcony
LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
November 29, 2026
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.33/5)
Ruby Princess
S M L XL
San Francisco → Maui → Hilo → Honolulu → Nawiliwili → Ensenada → San Francisco
$1,693
$106 per day
Balcony
16 Night San Francisco to San Francisco cruise
December 26, 2026
16 Night Hawaiian Islands Holiday
CruiseScore™ (4.26/5)
Ruby Princess
S M L XL
San Francisco → Hilo → Honolulu → Maui → Nawiliwili → Ensenada → San Francisco
$1,399
$87 per day
Outside
16 Night San Francisco to San Francisco cruise
January 27, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.44/5)
Ruby Princess
S M L XL
San Francisco → Hilo → Maui → Honolulu → Ensenada → San Francisco
$1,679
$105 per day
Balcony
LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
September 25, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.44/5)
Ruby Princess
S M L XL
San Francisco → Honolulu → Kona → Maui → Nawiliwili → Ensenada → San Francisco
$1,379
$86 per day
Outside
LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
October 11, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.39/5)
Ruby Princess
S M L XL
San Francisco → Kona → Honolulu → Nawiliwili → Maui → Ensenada → San Francisco
$1,394
$87 per day
Outside
LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
February 16, 2028
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.37/5)
Ruby Princess
S M L XL
San Francisco → Kona → Maui → Hilo → Honolulu → Ensenada → San Francisco
$1,374
$86 per day
Outside
16 Night San Francisco to San Francisco cruise
April 1, 2027
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.15/5)
Ruby Princess
S M L XL
San Francisco → Honolulu → Nawiliwili → Maui → Hilo → Ensenada → San Francisco
$1,529
$96 per day
Outside
LOWEST PRICE EVER
16 Night San Francisco to San Francisco cruise
January 31, 2028
16 Night Hawaiian Islands Cruise
CruiseScore™ (4.39/5)
Ruby Princess
S M L XL
San Francisco → Hilo → Honolulu → Nawiliwili → Kona → Ensenada → San Francisco
$1,394
$87 per day
Outside

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