4 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare for four nights of luxurious sailing across the sea when you book your cabin on the Royal Caribbean Mariner of the Seas from Galveston and back again.
With this cruise you'll visit one exciting destination: Cozumel. This is a standard route for the Mariner of the Seas.
This is the total you pay, no surprises at checkout. With a cost of under $150 per day, this represents a strong bargain. Act now, because the price of this itinerary is on the rise! Reserve your stateroom before the price goes up.
The Royal Caribbean Mariner of the Seas
Based in New Orleans and Galveston and refurbished less than this year ago in 2026, more than 3,300 people can travel on this top-rated Voyager class cruise ship.
The Mariner of the Seas Royal Caribbean offers guests several of Royal Caribbean's exclusive amenities such as an escape room and the Flowrider artificial surf wave. On top of that, experience rare amenities like a roller skating rink, a trampoline park, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers a minigolf course, a spa, a solarium, a ping pong table, a gym, an outdoor movie theater, a waterslide, a casino, and seven jacuzzis.
Your Itinerary
This sailing consists of one day in port and two sea days. See the full itinerary below for details.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Oct 22 | Galveston, TX | 3:00pm | |
| Fri, Oct 23 | At Sea | ||
| Sat, Oct 24 | Cozumel, Mexico | 7:00am | 5:00pm |
| Sun, Oct 25 | At Sea | ||
| Mon, Oct 26 | 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 room on this sailing has ranged between $473 and $590 inclusive of taxes and port fees. This graph indicates the cost over time for all types of cabin. This itinerary has just risen in price, so lock in your stateroom now before it increases further.
Last Updated: Jul 17, 2026
Last Modified: Jul 17, 2026