Prepare yourself for four nights of luxurious sailing around the Caribbean when you book your cabin on the Royal Caribbean Mariner of the Seas from Galveston and back again.
During this sailing you will experience one beautiful port: Cozumel. This is a common route for the Mariner of the Seas.
This price is the total you pay, no sneaky extra fees. Coming in at less than $120 a day, this is a solid value.
Over 3,300 passengers can comfortably travel on this highly-rated Voyager class ship, based in the Caribbean and refurbished just this year ago in 2026.
Want to puzzle your way out of an escape room or surf on the Flowrider artificial surf wave? These attractions are offered exclusively by Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. In addition, experience rare attractions like a roller skating rink, an ice skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers seven jacuzzis, a solarium, a spa, a waterslide, a ping pong table, an outdoor movie theater, a minigolf course, a casino, and a gym.
This itinerary is made up of two sea days and one day in port. See the full itinerary below for details.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Oct 22 | Galveston, TX | ||
| Fri, Oct 23 | At Sea | ||
| Sat, Oct 24 | Cozumel, Mexico | 9:00am | 5:00pm |
| Sun, Oct 25 | At Sea | ||
| Mon, Oct 26 | Galveston, TX | 9:00am |
The Mariner of the Seas sails this route five times this year. The same itinerary is also sailed by the Sunshine, Miracle, Liberty of the Seas, Breeze, Horizon, Symphony of the Seas, and Spirit. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Since being listed sixteen months ago, The cost of this sailing has varied between $474 and $590 for a room, inclusive of $0 in taxes and port charges. This graph shows the cost over time for each class of cabin. Right now this sailing is at its minimum price, so reserve your stateroom now before it moves upwards.
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Last Updated: Jun 27, 2026
Last Modified: Jun 27, 2026