Mariner of the Seas - November 21, 2026
The November 21, 2026 cruise on the Mariner of the Seas departs from New Orleans, Louisiana. On this 7 Night Western Caribbean (New Orleans Roundtrip) sailing, the ship will visit a total of 4 different cruise port destinations, including its departure port. The Mariner of the Seas sets sail on Saturday, Nov 21st and returns on Saturday, Nov 28th.
November 21, 2026
Nov 21st - Nov 28th
Mariner of the Seas
Royal Caribbean Cruise Line
7 Night Western Caribbean
from New Orleans, Louisiana
Cruise Price - Historic & Current
The graph below tracks historic price of the Mariner of the Seas cruise ship departing November 21, 2026. The most recent price for this sailing starts at $946 ($136 per night) for an Inside Cabin. Compared to the average price of $998 ($143 per night), this represents a recent decrease of 5%.
Use the buttons below to toggle between cabin types.
Mariner of the Seas
MARINER OF THE SEAS SIZE
The Mariner of the Seas has a construction date of 2003 and a total size of 138,279 gross tons. The ship measures 1,020 feet (311 meters) in length. Mariner of the Seas is included in Royal Caribbean’s Voyager Class. At full capacity, the Mariner of the Seas holds 4,299 passengers. That includes 3,114 cruise vacationers and 1,185 staff members. The Mariner of the Seas total number of staterooms is 1,674.
Mariner of the Seas Size & Stats
- Gross Tonnage:138,279 GT
- Length:1,020 ft (311 m)
- Beam:127 ft (39 m)
- Draft:29 ft (9 m)
- Max Speed:27 mph (23 kn)
- Year Built:2003
- Years Served:2003 - Present
- Capacity:3,114
- Crew Members:1,185
- Total on Board:4,299
- Total Staterooms:1,674
- Flagged Country:Bahamas
- Ship Cost:500 Million
- Status:active
To see how this compares, click through to see Mariner 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 Mariner of the Seas Deck Plans.
Itinerary
Mariner of the Seas - November 21, 2026 - 7 Nights
| Day | Date | Port |
|---|---|---|
| 1 | Nov 20th | New Orleans, Louisiana |
| 2 | Nov 21st | At Sea |
| 3 | Nov 23rd | Cozumel, Mexico |
| 4 | Nov 24th | George Town, Grand Cayman |
| 5 | Nov 25th | Falmouth, Jamaica |
| 6 | Nov 25th | At Sea |
| 7 | Nov 26th | At Sea |
| 8 | Nov 28th | New Orleans, Louisiana |
Cruise Itinerary
The Mariner of the Seas sails on November 21, 2026 for a 7 Night Western Caribbean (New Orleans Roundtrip). The ship will depart the port of New Orleans, Louisiana at 3:00 PM and will return to the port of New Orleans, Louisiana on Nov 28th at 5:00 AM. During the 8-day journey, the Mariner of the Seas will visit 3 additional ports and will spend 3 days at sea.
New Orleans is world famous for its crowd-pleasing parades and parties. Here, every day is an eating event featuring the best food in the world. From haute cuisine to hominy grits there are flavors of every taste. Witness living history in the fabulous French Quarter and shop in one-of-a-kind boutiques. Tour a world class zoo and aquarium, or just glide across the water on a paddlewheel boat.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Sitting just off the gorgeous Yucatan coast, Cozumel revels in its mythic white-sand beaches and world-class coral reefs. Yet Cozumel is also the last stronghold of the Mayas, who settled the island in 300 A.D. Residents still speak Maya, and sometimes wear traditional Mayan clothing. Nearby stand the great pyramids and temples of their ancestors.
George Town is the capital of the Cayman Islands, and is situated directly on Grand Cayman. Once a center of turtle fishing, the area is now a popular tourist destination. Snorkeling and diving are especially popular, and the opportunity to swim with and feed the giant, graceful stingrays should not be missed. Don't worry--it is said that no one has ever been stung.
Falmouth is the chief town and capital of the parish of Trelawny in Jamaica. It is situated on Jamaica's north coast 18 miles east of Montego Bay. It is noted for being one of the Caribbean's best-preserved Georgian towns. The town was meticulously planned from the start, with wide streets in a regular grid, adequate water supply, and public buildings. It had piped water earlier than New York City.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
New Orleans is world famous for its crowd-pleasing parades and parties. Here, every day is an eating event featuring the best food in the world. From haute cuisine to hominy grits there are flavors of every taste. Witness living history in the fabulous French Quarter and shop in one-of-a-kind boutiques. Tour a world class zoo and aquarium, or just glide across the water on a paddlewheel boat.