Book your cabin on the Royal Caribbean Mariner of the Seas and prepare for five nights of relaxing sailing through the Caribbean from Galveston and back!
Spending time in extremely rare destinations such as Costa Maya and Cozumel makes this cruise notable. This is a standard route for the Mariner of the Seas.
Coming in at less than $90 a day, this is an amazing value. We include all all taxes and fees in this price, so there are no surprises at checkout.
The Mariner of the Seas Royal Caribbean, based in the Caribbean and refurbished only this year ago in 2026, is a top-rated Voyager class ship that can house more than 3,300 passengers.
Want to see if you can escape an escape room or do tricks on the Flowrider artificial surf wave? These activities are exclusive to Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. 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 gym, seven jacuzzis, an outdoor movie theater, a minigolf course, a waterslide, a ping pong table, a solarium, a spa, and a casino.
This cruise consists of two days at sea and two port days. High points include visits to rare ports like Costa Maya and Cozumel.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Sat, Oct 17 | Galveston, TX | 3:00pm | |
| Sun, Oct 18 | At Sea | ||
| Mon, Oct 19 | Costa Maya, Mexico | 11:59am | 7:00pm |
| Tue, Oct 20 | Cozumel, Mexico | 7:00am | 5:00pm |
| Wed, Oct 21 | At Sea | ||
| Thu, Oct 22 | Galveston, TX | 7:00am |
The Mariner of the Seas sails this route nine times this year. The Liberty of the Seas and Seascape 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.
This graph displays the price over time for the various types of cabin. Since being listed sixteen months ago, The price of a cabin on this sailing has ranged between $448 and $695 inclusive of $0 in taxes and port fees. Today this sailing is priced $1 under the previous all time low of $448 so secure your cabin now before it goes up.
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Last Updated: Jun 28, 2026
Last Modified: Jun 28, 2026