Book your cabin on the Royal Caribbean Mariner of the Seas and get ready for five nights of leisurely sailing around the Caribbean from Galveston and back again!
Stopping at once-in-a-lifetime cities such as Costa Maya and Cozumel makes this sailing notable. This is a frequent route for the Mariner of the Seas.
At under $105 per day, this is a very good bargain. Our price is the total price, including meals, entertainment, taxes, and fees.
The Mariner of the Seas Royal Caribbean, based in the Caribbean and refurbished just this year ago in 2026, is a highly-rated Voyager class cruise ship that can accomodate comfortably over 3,300 people.
The Mariner of the Seas Royal Caribbean offers guests a selection of Royal Caribbean's exclusive activities such as the Flowrider artificial surf wave and an escape room. Want more? Experience rare features like a trampoline park, an ice skating rink, and a roller skating rink.
The Mariner of the Seas Royal Caribbean also offers a casino, a spa, a waterslide, a gym, a minigolf course, an outdoor movie theater, a solarium, seven jacuzzis, and a ping pong table.
This itinerary includes two sea days and two port days. Highlights include visits to exotic destinations like Costa Maya and Cozumel.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Mon, Sep 28 | Galveston, TX | ||
| Tue, Sep 29 | At Sea | ||
| Wed, Sep 30 | Costa Maya, Mexico | 9:00am | 5:00pm |
| Thu, Oct 1 | Cozumel, Mexico | 9:00am | 5:00pm |
| Fri, Oct 2 | At Sea | ||
| Sat, Oct 3 | Galveston, TX | 9:00am |
The Mariner of the Seas sails this route seven times this year. The same itinerary is also sailed by the Liberty of the Seas, Symphony of the Seas, and Seascape. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
This graph displays the cost over time for all types of cabin. Since it was first listed on March 5th of last year, The price of this cruise has varied between $516 and $646 for a room, including $0 in taxes and port charges. Right now this sailing is at its minimum price, so lock in your cabin now before it moves upwards.
Want to hear about the best deals and cruise tips every week? Sign up for our free weekly VIP Newsletter, customized exactly to your preferences!
Last Updated: Jun 30, 2026
Last Modified: Jun 30, 2026