4 Night Western Caribbean Cruise aboard the Royal Caribbean Mariner of the Seas
Prepare for four nights of leisurely cruising through the sea when you join the Royal Caribbean Mariner of the Seas from Galveston and back.
During this trip you'll visit one exciting city: Cozumel. This is a typical route for the Mariner of the Seas, But this is the best deal on it.
This is the total you pay for an outside cabin, no surprises at checkout. Coming in at less than $170 a day for an outside cabin, this value is good.
The Royal Caribbean Mariner of the Seas
Over 3,300 passengers can travel on this highly-rated Voyager class ship, based in New Orleans and Galveston and refurbished just this year ago in 2026.
Want to do tricks on the Flowrider artificial surf wave or work with your friends to get out of an escape room? These features are offered exclusively by Royal Caribbean and are both found aboard the Mariner of the Seas Royal Caribbean. Want more? Experience rare features like an ice skating rink, a roller skating rink, and a trampoline park.
The Mariner of the Seas Royal Caribbean also offers an outdoor movie theater, a minigolf course, a solarium, a waterslide, a casino, a ping pong table, a spa, seven jacuzzis, and a gym.
Your Itinerary
This itinerary consists of one port day and two sea days. See the full itinerary below for details.
| Date | Port | Arrive | Depart |
|---|---|---|---|
| Thu, Aug 13 | Galveston, TX | 3:00pm | |
| Fri, Aug 14 | At Sea | ||
| Sat, Aug 15 | Cozumel, Mexico | 7:00am | 5:00pm |
| Sun, Aug 16 | At Sea | ||
| Mon, Aug 17 | 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 for an outside cabin.
Book Your Cruise
Since it was first listed on March 5th of last year, The cost of this itinerary has ranged between $616 and $930 for an outside room, inclusive of taxes and port charges. This graph displays the price over time for the various classes of cabin. Now this itinerary is only $45 more expensive than the all time low of $616 so lock in your outside room now before it goes up.
Last Updated: Jul 17, 2026
Last Modified: Jul 17, 2026