7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Get ready for seven nights of relaxing travel through the Caribbean when you reserve your cabin on the Royal Caribbean Mariner of the Seas from New Orleans and back.
Spending time in extremely rare stops like Falmouth makes this cruise special. This route is an uncommon one for the Mariner of the Seas, But April is the most popular time of year to sail it.
We include all all meals, entertainment, port charges, and taxes in the price, so that you can compare sailings easily. With a cost of less than $100 per day, this deal is very good.
The Royal Caribbean Mariner of the Seas
Based in New Orleans and Galveston and refurbished just this year ago in 2026, over 3,300 guests can cruise comfortably on this highly-rated Voyager class vessel.
The Mariner of the Seas Royal Caribbean offers several of Royal Caribbean's exclusive features such as the Flowrider artificial surf wave and an escape room. Want more? Experience rare features like an ice skating rink, a trampoline park, and a roller skating rink.
The Mariner of the Seas Royal Caribbean also offers a casino, a gym, seven jacuzzis, an outdoor movie theater, a ping pong table, a minigolf course, a spa, a waterslide, and a solarium.
Your Itinerary
This sailing spends three port days and three days at sea. High points include visits to rare destinations like Falmouth.
Alternate Sailings
The Mariner of the Seas sails this route two times next year, but doesn't sail it this year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
Since being listed seventeen months ago, The price of a cabin on this sailing has fluctuated between $622 and $1,155 inclusive of taxes and port fees. The accompanying graph shows the cost over time for the various classes of cabin. Today this cruise is just $74 more than the all time low of $622 so lock in your room now before it goes up.
Last Updated: Aug 5, 2026
Last Modified: Aug 2, 2026