Date Launched：2003
Decks：14
Guest Capacity：4,001
Tonnage：138279
5 Nights | Mariner of the Seas | Galveston-Galveston
Departure Port : Galveston
Ends Port : Galveston
Ports：Galveston，At Sea，COSTA MAYA，Cozumel，At Sea，Galveston
Departure Date
55 departure dates| Departure-Arrival | Interior | Oceanview | Balcony | Suites |
|---|---|---|---|---|
  | $388 | $488 | $688 | $1136.5 |
| $393.5 | $470 | $585.5 | $988.5 |
| $424.5 | $547.5 | $834 | $1299 |
| $363 | $458 | $626 | $979 |
| $403.5 | $493 | $656.5 | $1005 |
| $431.5 | $614 | $735 | $1189 |
| $368 | $469 | $617 | $778.5 |
| $351 | $464 | $668 | $969 |
| $511 | $851.5 | $984 | $1303.5 |
| $398.5 | $465 | $832.5 | $1268.5 |
| $483 | $661.5 | $988 | $1646.5 |
| $541 | $738.5 | $900 | $1161 |
| $597 | $730 | $882 | $1369 |
| $558 | $961 | $1623.5 | $1577.5 |
| $363 | $454 | $698 | $1068.5 |
| $731.5 | $760.5 | $884 | $1681 |
| $368 | $469 | $638 | $1208.5 |
| $858 | $4281.5 | $2465 | $3967 |
| $358 | $422 | $704.5 | $946 |
| $538.5 | $701 | $850 | $1649 |
| $585 | $711 | $850 | $1319 |
| $385 | $611 | $734 | $899 |
| $308 | $609 | $747.5 | $839 |
| $626.5 | $791 | $1208.5 | $1728.5 |
| $813 | $1211 | $1480 | $1359 |
| $718.5 | $977.5 | $1164 | $1319 |
| $363 | $458 | $608 | $879 |
| $651 | $868 | $1044 | $1889 |
| $372 | $383.5 | $758.5 | $949 |
| $526 | $718 | $854 | $1329 |
| $379 | $474 | $664 | $1184 |
| $309 | $628.5 | $439 | $1379.5 |
| $481 | $681 | $1014 | $1219 |
| $350 | $445 | $616 | $858.5 |
| $375.5 | $561.5 | $774 | $1148.5 |
| $594 | $720 | $860 | $1408.5 |
| $361.5 | $508.5 | $828 | $778.5 |
| $386.5 | $490 | $661 | $1077.5 |
| $299 | $399 | $429 | $1401.5 |
| $411 | $581 | $785 | $1039 |
| $262 | $477 | $832 | $798.5 |
| $501.5 | $720 | $850 | $1278.5 |
| $431.5 | $660 | $755 | $1168.5 |
| $408 | $618 | $557 | $1259 |
| $438.5 | $657.5 | $870.5 | $858.5 |
| $1576.5 | $1714 | $923.5 | $3030 |
| $408 | $445 | $631 | $1308.5 |
| $550.5 | $963.5 | $1273.5 | $1389 |
| $411 | $673.5 | $783.5 | $1213.5 |
| $568.5 | $683 | $850 | $1599 |
| $431.5 | $721 | $831.5 | $1138.5 |
| $368.5 | $593 | $1027.5 | $888.5 |
| $381 | $478 | $635 | $1168.5 |
| $402 | $625 | $750 | $1324 |
| $461.5 | $520 | $744 | $1768.5 |
Itinerary
| Day | Date | Ports | Arrive | Depart |
|---|---|---|---|---|
| 1 | 12/28 | Galveston | - | 4:00 PM |
| 2 | 12/29 | At Sea | - | - |
| 3 | 12/30 | COSTA MAYA | 11:59 AM | 7:00 PM |
| 4 | 12/31 | Cozumel | 7:00 AM | 5:00 PM |
| 5 | 1/1 | At Sea | - | - |
| 6 | 1/2 | Galveston | 7:00 AM | - |