Mariner of the Seas: 6-Night Western Caribbean
This 6-night Mexico & Central America cruise aboard the Mariner of the Seas by Royal Caribbean International departs New Orleans on December 18, 2027, calling at Costa Maya, Cozumel, and returns December 24, 2027. Cabin prices start from $730 per person.
How this date compares
1 of 2 dates
Mariner of the Seas sails round trip from New Orleans to these two ports on 2 dates between November 2027 and December 2027.
New Orleans cruise port is the largest Gulf Coast cruise departure point after Galveston and the gateway for Western Caribbean itineraries out of the deep South. The Port of New Orleans (Port NOLA) operates two cruise terminals along the Mississippi River downtown: the Erato Street Cruise Terminal (serving Carnival and Disney Cruise Line) and the Julia Street Cruise Terminal (serving Norwegian and Royal Caribbean).
Read more →Costa Maya cruise port sits on the southern tip of Mexico's Caribbean coast, about 150 miles south of Cancun and close to the border with Belize. The port is not a city.
Read more →Cozumel cruise port is one of the busiest in the Caribbean, with multiple ships docking on the island every day during peak season. Cozumel is a flat, laid-back island off the eastern coast of Mexico's Yucatán Peninsula, and it's been a cruise staple for decades.
Read more →Interior cabin
New to these charts? How to read cruise price history
Mariner of the Seas to these two ports on other dates
| Departs | Port order | Interior from | vs Dec 18 |
|---|---|---|---|
| Nov 13, 2027 | Cozumel, Costa Maya | $579 | −$151 |
| Dec 18, 2027 | Costa Maya, Cozumel | $730 | this sailing |
Mariner of the Seas, round trip from New Orleans, 6 nights. Interior cabin, per person, two sharing, taxes and port fees included. Prices checked as of Oct 21, 2026.
Other Mexico & Central America departures
Questions about this sailing
How much does this cruise cost per night?
Interior cabins start at $730 per person for the 6 nights, about $122 a night, with taxes and port fees included. A balcony starts at $1,249, about $208 a night.
Is $730 a good price for this sailing?
It is the lowest interior price we have recorded for this sailing since March 9, 2026.
Which ports does it visit?
It sails round trip from New Orleans and calls at Costa Maya and Cozumel, with 3 days at sea.
Are there other dates with the same ports?
Yes. Mariner of the Seas sails this route on 2 dates between November 2027 and December 2027.
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