RCRoyal Caribbean

Mariner of the Seas

Departs Sep 14, 2026 from Galveston, TXReturns Sep 19, 2026
Galveston, TXSails in 37 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

75
$738 for two
$369
pp total · 5 nt
Showing in summary$20 above low

Oceanview

91BEST SCORE
$838 for two
$419
pp total · 5 nt
Tap to see this cabin’s readAt all-time low

Balcony

80
$1,038 for two
$519
pp total · 5 nt
Tap to see this cabin’s readAt all-time low

Suite

0Last seen Jun 27
$4,256 for two
$2,128
last seen · 5 nt
Tap to see this cabin’s readMay no longer be available
InsideOceanviewBalconySuite
Cruise fare (pp)$369$419$519$2,128
Taxes & port feesIncludedIncludedIncludedIncluded
Gratuities (5 nights)$90$90$90$90
Total per person$459$509$609$2,218
Total for 2 guests$918$1,018$1,218$4,436

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$70$113$90High
Oceanview$90$141$108High
Balcony$105$201$133High
Suite$178$426$215High

Itinerary

5 nights · round-trip Galveston, TX
MonSep 14
Galveston, TX
Embark
TueSep 15
Day at Sea
Sea day
WedSep 16
Costa Maya
Port
ThuSep 17
Cozumel
Port
FriSep 18
Day at Sea
Sea day
SatSep 19
Galveston, TX
Debark

Onboard Packages

updated daily
32%

WiFi Package

US$19/day ppUS$28
36%

Deluxe Beverage

US$74/day ppUS$115
36%

Refreshment

US$27/day ppUS$42

Similar Sailings

Mariner of the Seas

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1,767 price snapshots since 12/16 · Updated 2× daily · Independent — not affiliated with Royal Caribbean.