4 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare yourself for four nights of breathtaking cruising through the sea when you reserve your cabin on the Royal Caribbean Mariner of the Seas from Galveston and back.
Aboard this sailing you'll visit one exciting destination: Cozumel. This is a standard route for the Mariner of the Seas.
This price is the total price, including all entertainment, meals, taxes, and port fees. With a cost of under $120 a day, this represents a strong bargain.
The Royal Caribbean Mariner of the Seas
Based in New Orleans and refurbished only this year ago in 2026, more than 3,300 cruisers can cruise on this highly-rated Voyager class ship.
The Mariner of the Seas Royal Caribbean boasts several of Royal Caribbean's exclusive features such as the Flowrider artificial surf wave and an escape room. Plus, experience rare amenities 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 waterslide, a solarium, a ping pong table, seven jacuzzis, a spa, an outdoor movie theater, a gym, and a minigolf course.
Your Itinerary
This cruise is made up of one day in port and two sea days. See the full itinerary below for details.
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Outlook
Alternate Sailings
The Mariner of the Seas sails this route four times this year. The Breeze, Legend, Regal, Miracle, Liberty of the Seas, Horizon, Spirit, Sunshine, Tropicale, and Jubilee also sail routes with the same stops but slightly different schedules. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
The accompanying graph shows the price over time for every class of cabin. Since it was first listed on March 5th of last year, The cost of a room on this cruise has ranged between $557 and $1,250 including taxes and port fees. At $77 below the previous all time low of $557 today is a great time to secure your stateroom.
Last Updated: Sep 21, 2026
Last Modified: Sep 20, 2026