7 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Step aboard the Royal Caribbean Mariner of the Seas and prepare yourself for seven nights of breathtaking travel through the sea from New Orleans to Tampa!
This trip is particularly interesting because you'll only call on extremely rare destinations like Key West, Belize City, and Tampa. This route is a common one for the Mariner of the Seas.
Our price includes all all entertainment, meals, taxes, and port fees. No sneaky extra fees! With a cost of under $115 a day, this value is great.
The Royal Caribbean Mariner of the Seas
The Mariner of the Seas Royal Caribbean, based in New Orleans and Galveston and refurbished less than this year ago in 2026, is a highly-rated Voyager class cruise ship that can carry comfortably more than 3,300 travelers.
Want to boogey board down the Flowrider artificial surf wave or work with your friends to get out of an escape room? These amenities are exclusive to Royal Caribbean and are both found on the Mariner of the Seas Royal Caribbean. Plus, experience rare attractions like a trampoline park, a roller skating rink, and an ice skating rink.
The Mariner of the Seas Royal Caribbean also offers seven jacuzzis, a ping pong table, a solarium, a casino, a waterslide, an outdoor movie theater, a spa, a gym, and a minigolf course.
Your Itinerary
This itinerary spends six port days and zero sea days. Highlights include visits to extremely rare ports like Key West, Belize City, and Tampa.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Sat, Apr 15 | Tampa, FL | 4:00pm | |
| Sun, Apr 16 | At Sea | ||
| Mon, Apr 17 | Cozumel, Mexico | 7:00am | 5:00pm |
| Key West, FL | 8:00am | 5:00pm | |
| Tue, Apr 18 | Costa Maya, Mexico | 8:00am | 5:00pm |
| Wed, Apr 19 | Belize City, Belize | 8:00am | 5:00pm |
| Thu, Apr 20 | Costa Maya, Mexico | 8:00am | 5:00pm |
| Fri, Apr 21 | At Sea | ||
| Sat, Apr 22 | New Orleans, LA | 6:00am | |
| Tampa, FL | 7:00am |
Alternate Sailings
The Mariner of the Seas sails this route two times next year, but doesn't sail it this year. The same itinerary is also sailed by the Constellation. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
The accompanying graph displays the cost over time for the various classes of cabin. Since being listed seven months ago, The cost of a stateroom on this itinerary has ranged between $785 and $997 inclusive of taxes and port charges. Right now this cruise is at an all time low, so secure your room now before it rises.
Last Updated: Jul 17, 2026
Last Modified: Jul 10, 2026