4 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Book your cabin on the Royal Caribbean Mariner of the Seas and settle in for four nights of leisurely cruising across the sea from Galveston and back!
On this sailing you will stop in one destination, the beautiful Cozumel. This route is a standard one for the Mariner of the Seas.
At under $155 a day, this is a strong bargain. We include all meals, entertainment, taxes, and fees in this price, so that you can compare cruises easily.
The Royal Caribbean Mariner of the Seas
More than 3,300 people can comfortably cruise on this top-rated Voyager class ship, based in New Orleans and Galveston and refurbished only this year ago in 2026.
The Mariner of the Seas Royal Caribbean offers guests several of Royal Caribbean's exclusive features such as the Flowrider artificial surf wave and an escape room. Want more? Experience rare activities like an ice skating rink, a roller skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers an outdoor movie theater, a gym, a waterslide, a minigolf course, a casino, seven jacuzzis, a solarium, a spa, and a ping pong table.
Your Itinerary
This cruise spends two sea days and one day in port. See the full itinerary below for details.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Oct 8 | Galveston, TX | 3:00pm | |
| Fri, Oct 9 | At Sea | ||
| Sat, Oct 10 | Cozumel, Mexico | 7:00am | 5:00pm |
| Sun, Oct 11 | At Sea | ||
| Mon, Oct 12 | Galveston, TX | 7:00am |
Alternate Sailings
The Mariner of the Seas sails this route eight times this year. The Breeze, Miracle, Liberty of the Seas, Horizon, Spirit, and Sunshine 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
Since it was first listed on March 5th of last year, The cost of a stateroom on this itinerary has fluctuated between $603 and $665 inclusive of taxes and port charges. The accompanying graph shows the price over time for every class of cabin. Today this sailing is at its minimum price, so secure your stateroom now before it rises.
Last Updated: Jul 20, 2026
Last Modified: Jul 17, 2026