Premium · Santa Clarita, California · Founded 1965
Princess Cruises Cruise Line Guide
Fleet, flagship, dress code, US homeports, and who Princess Cruises fits best for 2026. Every factual claim is cited to the line's own website, with unverified fields flagged rather than guessed.
Quick answer
- Category: Premium
- Fleet size: 17 ships
- Flagship: Star Princess (177,882 GT)
- Ship classes: Sphere, Royal
- Parent company: Carnival Corporation & plc
- Formal nights: Yes
- Baggage limit: 50 lb per bag
Princess Cruises fleet and ship classes
Princess Cruises operates a fleet of 17 ships across 2 classes: Sphere, Royal. The current flagship is Star Princess. We track 8 ships with verified cabin dimensions below.
| Ship | Class | Year | Gross tons | Length | Passengers |
|---|---|---|---|---|---|
| Star Princess | Sphere | 2025 | 177,882 | 1,138 ft | Not published |
| Sun Princess | Sphere | 2024 | 177,882 | 1,138 ft | 4,300 |
| Discovery Princess | Royal | 2022 | 145,000 | 1,083 ft | 3,660 |
| Enchanted Princess | Royal | 2021 | 144,650 | 1,083 ft | 3,660 |
| Sky Princess | Royal | 2019 | 144,650 | 1,083 ft | 3,660 |
| Majestic Princess | Royal | 2017 | 143,700 | 1,083 ft | 3,560 |
| Regal Princess | Royal | 2014 | 142,229 | 1,083 ft | 3,560 |
| Royal Princess | Royal | 2013 | 142,229 | 1,083 ft | 3,560 |
Princess Cruises cabin sizes by category
Interior, oceanview, balcony, and suite square footage across Princess Cruises ships we track. Ranges reflect the smallest and largest stateroom in each category across the fleet.
| Ship | Interior | Oceanview | Balcony | Suite |
|---|---|---|---|---|
| Star Princess | 136 sq ft | 212 sq ft | 200 sq ft | 267-1118 sq ft |
| Sun Princess | 136 sq ft | 212 sq ft | 200 sq ft | 267-1118 sq ft |
| Discovery Princess | 175 sq ft | 172 sq ft | 174-185 sq ft | 243-1565 sq ft |
| Enchanted Princess | 175 sq ft | 172 sq ft | 174-185 sq ft | 243-1565 sq ft |
| Sky Princess | 175 sq ft | 172 sq ft | 174-185 sq ft | 243-1565 sq ft |
| Majestic Princess | 165-175 sq ft | N/A | 174-185 sq ft | 243-470 sq ft |
| Regal Princess | 165-175 sq ft | N/A | 174-185 sq ft | 243-470 sq ft |
| Royal Princess | 165-175 sq ft | N/A | 174-185 sq ft | 243-470 sq ft |
For a full breakdown by subcategory with balcony square footage and max occupancy, see the Princess Cruises cabin size checker.
Princess Cruises dress code
Princess uses a smart-casual default for most evenings. Formal nights call for cocktail dresses, suits, or tuxedos in the main dining rooms. The Marketplace Buffet and casual venues remain dress-code-free on all evenings. Princess's dress standard sits between mainstream casual and luxury-line formality.
Formal night frequency
Princess Cruises designates formal nights by sailing length: cruises of 6 nights or fewer have zero formal nights; 7-night cruises include one formal night; 10-13 night cruises include two; 14-night cruises include three; cruises of 15 nights or longer may include four or more. Exact count is published in the Princess Patter daily program.
Full Princess Cruises dress code guide with packing tips →
Confirm current policy at https://www.princess.com/plan/before-you-go/dress-code/.
Princess Cruises baggage allowance
Princess Cruises recommends no more than two suitcases per guest with a per-bag weight limit of 50 lb. Princess does not publish a strict piece limit but notes that all luggage must fit within the stateroom. Checked baggage is collected on embarkation day and delivered to the stateroom.
Official policy: https://www.princess.com/plan/before-you-go/luggage/
Princess Cruises US homeports
Major US ports where Princess Cruises sails from. Click through for terminal overviews, nearest airports, and typical itineraries.
Who Princess Cruises is best for
Mature travelers, couples, and families who want a premium experience with strong destination programming, especially Alaska and the Mediterranean. Princess built its reputation on The Love Boat era and continues to attract travelers who want a balance of enrichment, relaxation, and destination immersion rather than onboard thrill rides.
Standout features
- MedallionClass technology uses a wearable device for keyless cabin entry, on-demand food and drink delivery, and personalized wayfinding across the ship
- Star Princess launched 2025 as the first Sphere class ship at 177,882 GT with a 360-degree glass-enclosed Piazza
- Princess is the dominant cruise line for Alaska sailings with more Inside Passage departures from Seattle than any competitor
- Movies Under the Stars outdoor cinema on most ships
Pack for your Princess Cruises sailing
Build a cruise-specific packing list with formal-night guidance, port-day gear, and the magnetic hooks veterans swear by.
Princess Cruises head-to-head comparisons
Frequently asked questions
How many ships does Princess Cruises have?
Princess Cruises operates a fleet of 17 ships across 2 classes: Sphere, Royal. We track 8 of these ships with verified cabin dimensions in our database.
What is Princess Cruises's biggest ship?
Star Princess is Princess Cruises's largest ship at 177,882 gross tons. It is a Sphere-class ship launched in 2025.
What ship classes does Princess Cruises operate?
Princess Cruises operates ships across the following classes: Sphere, Royal. Flagship: Star Princess.
How big are Princess Cruises cabins?
On Princess Cruises, interior cabins start at 136 sq ft and the largest suites reach 1,565 sq ft. Exact dimensions vary by ship class and stateroom subcategory. Use our cabin size checker for a ship-by-ship breakdown.
Does Princess Cruises have formal nights?
Yes. Princess Cruises designates formal nights by sailing length: cruises of 6 nights or fewer have zero formal nights; 7-night cruises include one formal night; 10-13 night cruises include two; 14-night cruises include three; cruises of 15 nights or longer may include four or more. Exact count is published in the Princess Patter daily program.
What is Princess Cruises baggage allowance?
Princess Cruises recommends no more than two suitcases per guest with a per-bag weight limit of 50 lb. Princess does not publish a strict piece limit but notes that all luggage must fit within the stateroom. Checked baggage is collected on embarkation day and delivered to the stateroom.
Who owns Princess Cruises?
Princess Cruises is part of Carnival Corporation & plc, headquartered in Santa Clarita, California.
What US ports does Princess Cruises sail from?
Princess Cruises sails from US homeports including PortMiami, Port Canaveral, Port Everglades, Port of Galveston, Port of Long Beach, Port of Seattle. Each port page on this site links back to the cruise lines that operate from it.
What kind of traveler is Princess Cruises best for?
Mature travelers, couples, and families who want a premium experience with strong destination programming, especially Alaska and the Mediterranean. Princess built its reputation on The Love Boat era and continues to attract travelers who want a balance of enrichment, relaxation, and destination immersion rather than onboard thrill rides.
Compare other cruise lines
Sources & verification
- overview: https://www.princess.com
- fleet: https://www.princess.com/cruise-ships/
- luggage: https://www.princess.com/plan/before-you-go/luggage/
- dress-code: https://www.princess.com/plan/before-you-go/dress-code/
Verified 2026-04-18. Cruise lines change fleets, dress codes, homeports, and baggage policies without notice. Always confirm directly with Princess Cruises before booking or sailing.