Quantum of the Seas - May 18, 2026
The May 18, 2026 cruise on the Quantum of the Seas departs from San Pedro (Los Angeles), California. On this 4 Night Catalina & Ensenada (Los Angeles Roundtrip) sailing, the ship will visit a total of 3 different cruise port destinations, including its departure port. The Quantum of the Seas sets sail on Monday, May 18th and returns on Friday, May 22nd.
May 18, 2026
May 18th - May 22nd
Quantum of the Seas
Royal Caribbean Cruise Line
4 Night Catalina & Ensenada
from San Pedro (Los Angeles), California
Cruise Price - Historic & Current
The graph below tracks historic price of the Quantum of the Seas cruise ship departing May 18, 2026. The most recent price for this sailing starts at $597 ($150 per night) for an Inside Cabin. Compared to the average price of $595 ($149 per night), this represents a recent increase of 0%.
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Quantum of the Seas
QUANTUM OF THE SEAS SIZE
The Quantum of the Seas has a construction date of 2014 and a total size of 168,666 gross tons. The ship measures 1,142 feet (348 meters) in length. Quantum of the Seas is included in Royal Caribbean’s Quantum Class. At full capacity, the Quantum of the Seas holds 5,660 passengers. That includes 4,160 cruise vacationers and 1,500 staff members. The Quantum of the Seas total number of staterooms is 2,105.
Quantum of the Seas Size & Stats
- Gross Tonnage:168,666 GT
- Length:1,142 ft (348 m)
- Beam:134 ft (41 m)
- Draft:29 ft (9 m)
- Max Speed:25 mph (22 kn)
- Year Built:2014
- Years Served:2014 - Present
- Capacity:4,160
- Crew Members:1,500
- Total on Board:5,660
- Total Staterooms:2,105
- Flagged Country:Bahamas
- Ship Cost:950 Million
- Status:active
To see how this compares, click through to see Quantum of the Seas age and stats vs all Royal Caribbean ships. There you’ll find graphs showing length, capacity, tonnage and more for this ship vs all in the fleet.
To check out the ship from top to bottom, click here for Quantum of the Seas Deck Plans.
Itinerary
Quantum of the Seas - May 18, 2026 - 4 Nights
| Day | Date | Port |
|---|---|---|
| 1 | May 18th | San Pedro (Los Angeles), California |
| 2 | May 19th | At Sea |
| 3 | May 20th | Catalina Island, California |
| 4 | May 21st | Ensenada, Mexico |
| 5 | May 22nd | San Pedro (Los Angeles), California |
Cruise Itinerary
The Quantum of the Seas sails on May 18, 2026 for a 4 Night Catalina & Ensenada (Los Angeles Roundtrip). The ship will depart the port of San Pedro (Los Angeles), California at 4:00 PM and will return to the port of San Pedro (Los Angeles), California on May 22nd at 7:00 AM. During the 5-day journey, the Quantum of the Seas will visit 2 additional ports and will spend 1 days at sea.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Catalina Island is only 22 miles off the coast of Los Angeles, but it seems a world away. Stroll the quaint streets of Avalon and explore the adventurous village of Two Harbors. Hike past grazing buffalo and dive into crystal clear water brimming with life. You'll have a great time no matter what you choose to do.
Ensenada is a pleasant combination of a fishing port and tourist center and is a very accomodating city. Visit La Bufadora, a geyser that spouts saltwater more than sixty feet up into the air and is one of biggest blowholes in North America. Outdoor enthusiasts will love the mountain climbing, beachcombing and hiking and Ensenada is a great place from which to begin your trek in the Baja's outback.