CruiseGrid
← Back to search
CaribbeanRoyal Caribbean International

Western Caribbean Cruise

Mariner of the Seas5 nightsMon, Aug 31, 2026 → Sat, Sep 5, 2026Departs Galveston
Starting from
$489
per guest, double occupancy · taxes & fees may applyas of 5 hours ago
Book on Royal Caribbean International

We earn a commission when you book through this link. No added cost to you.

Day-by-day itinerary

  1. Day1
    Galveston(GAL)
    Depart 3:00 PM
  2. Day2
    Day at sea
  3. Day3
    Puerto Costa Maya(CMM)
    Arrive 11:59 AMDepart 7:00 PM
  4. Day4
    Cozumel(CZM)
    Arrive 7:00 AMDepart 5:00 PM
  5. Day5
    Day at sea
  6. Day6
    Galveston(GAL)
    Arrive 7:00 AM

Cabin categories

4 of 4 available
CategoryTypeFromAction
INTERIOR
INTERIOR
Interior$489Book
OUTSIDE
OUTSIDE
Oceanview$571Book
BALCONY
BALCONY
Balcony$697Book
DELUXE
DELUXE
Suite$1,098Book

More from Mariner of the Seas

  1. CaribbeanRoyal Caribbean International

    Western Caribbean Cruise

    Mariner of the Seas

    Departure
    Thu, Jun 4, 2026
    back Jun 8
    Length
    4 nights
    From Galveston
    Ports
    Cozumel
    From$1,232per guestas of 5 hours ago
    View sailing
  2. CaribbeanRoyal Caribbean International

    Western Caribbean Cruise

    Mariner of the Seas

    Departure
    Mon, Jun 8, 2026
    back Jun 13
    Length
    5 nights
    From Galveston
    Ports
    Puerto Costa Maya · Cozumel
    From$919per guestas of 5 hours ago
    View sailing
  3. CaribbeanRoyal Caribbean International

    Western Caribbean Cruise

    Mariner of the Seas

    Departure
    Sat, Jun 13, 2026
    back Jun 18
    Length
    5 nights
    From Galveston
    Ports
    Puerto Costa Maya · Cozumel
    From$888per guestas of 5 hours ago
    View sailing