RCRoyal Caribbean

Mariner of the Seas

Departs Aug 31, 2026 from Galveston, TXReturns Sep 5, 2026
Galveston, TXSails in 4 days5 nightsCaribbeanBest Booking Window
Mariner of the Seas — 5-night Caribbean cruise ship
ROYAL CARIBBEAN

Price History

per person per night

Current Prices

by cabin type · per person

Inside

91BEST SCORE
$698 for two
$349
pp total · 5 nt
Showing in summaryAt all-time low

Oceanview

64Last seen Aug 18
$1,248 for two
$624
last seen · 5 nt
Tap to see this cabin’s readMay no longer be available

Balcony

61
$1,718 for two
$859
pp total · 5 nt
Tap to see this cabin’s read$310 above low

Suite

67
$2,222 for two
$1,111
pp total · 5 nt
Tap to see this cabin’s read$100 above low
InsideOceanviewBalconySuite
Cruise fare (pp)$349$624$859$1,111
Taxes & port feesIncludedIncludedIncludedIncluded
Gratuities (5 nights)$90$90$90$90
Total per person$439$714$949$1,201
Total for 2 guests$878$1,428$1,898$2,402

Gratuities estimated at $18/person/night (Royal Caribbean). Taxes & port fees included in fare. Actual amounts may vary.

Price Stats

per person per night, this sailing
CabinAll-time lowAll-time highAvg pppnVolatility
Inside$75$105$92High
Oceanview$90$128$108High
Balcony$110$226$139High
Suite$202$469$248High

Itinerary

5 nights · round-trip Galveston, TX
MonAug 31
Galveston, TX
Embark
TueSep 1
Day at Sea
Sea day
WedSep 2
Costa Maya
Port
ThuSep 3
Cozumel
Port
FriSep 4
Day at Sea
Sea day
SatSep 5
Galveston, TX
Debark

Onboard Packages

updated daily
38%

WiFi Package

US$18/day ppUS$29
35%

Deluxe Beverage

US$78/day ppUS$120
36%

Refreshment

US$27/day ppUS$42

Similar Sailings

Mariner of the Seas

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1,842 price snapshots since 12/16 · Updated 2× daily · Independent — not affiliated with Royal Caribbean.