Date:08/18/2025From:GalvestonPrice:$585 Book Now
Nights:5To:GalvestonPer Day:$117
Date:August 18, 2025 From:Galveston
Nights:5To:Galveston
Line:Royal CaribbeanPrice:$585
Ship:Mariner of the Seas Daily:$117
Book Now
  1. Cruises
  2. Royal Caribbean
  3. Mariner of the Seas
  4. Mariner of the Seas August 18th, 2025 Galveston round-trip
  1. Cruises
  2. From Galveston
  3. 5 nights
  4. Mariner of the Seas August 18th, 2025 Galveston round-trip

This August Could Be Business As Usual, or You Could Visit Costa Maya. Which Will You Choose?

Join the Royal Caribbean Mariner of the Seas and prepare for five nights of relaxing travel around the Caribbean from Galveston and back!

Aboard this cruise you'll spend time at usual ports such as Cozumel as well as more exotic ports such as Costa Maya. This is a typical route for the Mariner of the Seas.

This price includes all meals, entertainment, taxes, and fees. No surprises at checkout! Offered at under $120 a day, this deal is solid.

Day 4: Cozumel
Day 3: Costa Maya

Royal Caribbean Mariner of the Seas

The Royal Caribbean Mariner of the Seas

Over 3,300 travelers can cruise on this top-rated Rci Voyager class cruise ship, based in Galveston and refurbished just one year ago in 2023.

Want to puzzle your way out of 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. Plus, 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 a gym, a basketball court, a waterslide, a ping pong table, an outdoor movie theater, a rock climbing wall, a casino, a spa, seven jacuzzis, and a solarium.


Pricing Information

Since it was first listed on February 28th of this year, The price of this cruise has fluctuated between $471 and $659 for a room, including $126 in taxes and port fees. This graph shows the price over time for every type of cabin.

inside
outside
balcony
suite
$585 $785 $939 $1,106
$117.00 per day $157.00 per day $187.80 per day $221.20 per day
Book Now Book Now Book Now Book Now

Escape Room
Trampoline Park

Your Itinerary

This sailing includes two days at sea and two port days. Highlights include visits to unusual stops like Costa Maya.

DatePortArriveDepart
Mon, Aug 18Galveston, TX 4:00pm
Tue, Aug 19At Sea
Wed, Aug 20Costa Maya, Mexico 11:59am7:00pm
Thu, Aug 21Cozumel, Mexico 7:00am5:00pm
Fri, Aug 22At Sea
Sat, Aug 23Galveston, TX 7:00am

Alternate Sailings

The Mariner of the Seas sails this route fourteen times this year plus fifty times next year. The Breeze also sails a route with the same stops but a slightly different schedule. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2024
2025
2026
$413
$1,041
Sold Out


As Seen On NBC Today, Thrillist, CBC Radio, LifeHacker, Kiplinger's Personal Finance, NY Times And More