Royal Caribbean InternationalMariner of the Seas
Western Caribbean Cruise
Mar 11, 2028 – Mar 18, 20287 nightsRound trip from New Orleans
Western Caribbean Cruise is a 7-night Royal Caribbean International cruise on Mariner of the Seas, sailing Mar 11, 2028 round trip from New Orleans. It calls at Cozumel, Puerto Costa Maya and Belize City. The lowest current fare is $749 per person for Interior. Taxes & fees included. Gratuities extra, about $18.50 per person per day (Optional and adjustable; may be prepaid.).
- Length
- 7 nights
- Departs
- Mar 11, 2028, New Orleans
- Returns
- Mar 18, 2028, New Orleans
- Ports of call
- 4
- Days at sea
- 3
- Ship
- Mariner of the Seas
Offers
- Black Friday Beat The ClockInstant savings off the cruise fare, per stateroom, on bookings made November 10 to 12, 2026; the biggest amount is for 6-night and longer suites.Applied when you book; the price shown does not include it.Book by November 12, 2026.
- Cyber Bonus onboard creditOnboard credit per stateroom on bookings made November 6 to 16, 2026, sized by stateroom type and cruise length.Applied when you book; the price shown does not include it.Book by November 16, 2026.
- BOGO60: 60% off the second guest60% off the cruise fare of the second guest sharing the stateroom, on bookings made November 3 to December 7, 2026.Applied when you book; the price shown does not include it.Book by December 7, 2026.
Rates and offers are based on availability and are subject to change.
Fare and add-ons
As of Nov 11, 2026
Not included
- Daily gratuities: $18.50 per guest per day
Watch this price
Itinerary
- Day 1Mar 11
- Day 2Mar 12
At sea
- Day 3Mar 13
Cozumel, Mexico
Arrive 7:00 AMDepart 5:00 PM
About Cozumel
Cozumel, Mexico, is a Caribbean island off the Yucatán Peninsula known for its vibrant marine life, pristine beaches, and rich Mayan heritage. Dive into Cozumel's underwater sculpture gardens, enjoy the thrill of a submarine excursion, or relax at Playa del Carmen.
- Day 4Mar 14
Puerto Costa Maya, Mexico
Arrive 8:00 AMDepart 5:00 PM
- Day 5Mar 15
Arrive 8:00 AMDepart 5:00 PM
Tender
About Belize City
Belize City is the country's largest metropolis and was the capital in the 1700s. Set on a peninsula jutting into the Caribbean Sea, it offers history and natural beauty with ancient Mayan ruins, the world's second-largest barrier reef, and Tiger Cave, a vast cave complex.
- Day 6Mar 16
At sea
- Day 7Mar 17
At sea
- Day 8Mar 18
Mariner of the Seas
Mariner of the Seas is a Royal Caribbean International ship with 15 decks and a gross tonnage of 138,279. Staterooms include Interior, Outside View, Balcony and Suite types.
- Tonnage
- 138,279
- Decks
- 15
- Length
- 1,020
Deck plans
Staterooms
Per person, double occupancy
Interior
Interior (106–256 sq ft)
Our most budget-friendly option. Cozy and comfortable retreat after an adventure filled day
$749
Outside View
Outside View (161–328 sq ft)
Endless ocean views await from your very own in-stateroom window. Great for families with small children
$950
Balcony
Balcony (198–207 sq ft)
Crowd Fave: Our most popular option. Private balcony offering stunning ocean views
$1,199
Suite
Suite (277–547 sq ft)
Live the 'suite' life. Take luxury to the next level with added benefits and amenities
$1,861
Prices average per person, double occupancy. Taxes & fees included. Gratuities extra, about $18.50 per person per day (Optional and adjustable; may be prepaid.).
Dates and prices
7 nights, Western Caribbean Cruise
On Mariner of the Seas
- Nov 14, 2026 – Nov 21, 2026Mariner of the SeasFrom $528
- Nov 21, 2026 – Nov 28, 2026Mariner of the SeasFrom $1,972
- Nov 28, 2026 – Dec 5, 2026Mariner of the SeasFrom $309
- Dec 5, 2026 – Dec 12, 2026Mariner of the SeasFrom $543
- Dec 12, 2026 – Dec 19, 2026Mariner of the SeasFrom $652
- Jan 2, 2027 – Jan 9, 2027Mariner of the SeasFrom $607
- Jan 9, 2027 – Jan 16, 2027Mariner of the SeasFrom $477
- Jan 16, 2027 – Jan 23, 2027Mariner of the SeasFrom $512
- Jan 23, 2027 – Jan 30, 2027Mariner of the SeasFrom $546
- Jan 30, 2027 – Feb 6, 2027Mariner of the SeasFrom $572
- Feb 6, 2027 – Feb 13, 2027Mariner of the SeasFrom $582
- Feb 13, 2027 – Feb 20, 2027Mariner of the SeasFrom $587
- Mar 6, 2027 – Mar 13, 2027Mariner of the SeasFrom $678
- Mar 13, 2027 – Mar 20, 2027Mariner of the SeasFrom $687
- Mar 20, 2027 – Mar 27, 2027Mariner of the SeasFrom $697
- Mar 27, 2027 – Apr 3, 2027Mariner of the SeasFrom $711
- Apr 3, 2027 – Apr 10, 2027Mariner of the SeasFrom $617
- Apr 10, 2027 – Apr 17, 2027Mariner of the SeasFrom $556
- Apr 17, 2027 – Apr 24, 2027Mariner of the SeasFrom $533
- Nov 27, 2027 – Dec 4, 2027Mariner of the SeasFrom $465
- Dec 4, 2027 – Dec 11, 2027Mariner of the SeasFrom $485
- Dec 11, 2027 – Dec 18, 2027Mariner of the SeasFrom $568
- Jan 8, 2028 – Jan 15, 2028Mariner of the SeasFrom $580
- Jan 15, 2028 – Jan 22, 2028Mariner of the SeasFrom $580
- Feb 5, 2028 – Feb 12, 2028Mariner of the SeasFrom $600
- Mar 4, 2028 – Mar 11, 2028Mariner of the SeasFrom $723
- Mar 11, 2028 – Mar 18, 2028Mariner of the Seas · this sailingFrom $749
- Mar 18, 2028 – Mar 25, 2028Mariner of the SeasFrom $769
- Mar 25, 2028 – Apr 1, 2028Mariner of the SeasFrom $783
- Apr 1, 2028 – Apr 8, 2028Mariner of the SeasFrom $693
- Apr 8, 2028 – Apr 15, 2028Mariner of the SeasFrom $647
- Apr 15, 2028 – Apr 22, 2028Mariner of the SeasFrom $647
Similar sailings
Caribbean, about 7 nights
- Western Caribbean CruiseSerenade of the Seas · Mar 17, 2028 · 8 nightsFrom $930Taxes & fees included
- Western Caribbean CruiseHarmony of the Seas · Mar 11, 2028 · 7 nightsFrom $1,150Taxes & fees included
- Western Caribbean CruiseBrilliance of the Seas · Mar 12, 2028 · 7 nightsFrom $755Taxes & fees included
Questions about Western Caribbean Cruise on Mariner of the Seas
How much does the Western Caribbean Cruise cruise on Mariner of the Seas cost?
Fares start at $749 per person (Interior). Lowest current fare by cabin type: Interior $749, Outside View $950, Balcony $1,199 and Suite $1,861. Taxes & fees included. Gratuities extra, about $18.50 per person per day (Optional and adjustable; may be prepaid.).
Where does this cruise leave from and what does it visit?
Round trip from New Orleans. Ports: Cozumel, Puerto Costa Maya and Belize City.
What is included in the fare?
Taxes & fees included. Gratuities extra, about $18.50 per person per day (Optional and adjustable; may be prepaid.).
What is the cheapest date for this cruise?
Of 32 dates with a current fare, Nov 28, 2026 on Mariner of the Seas is lowest at $309 per person.
How do I book this cruise?
Send a request and an advisor confirms the current fare and availability and books it for you. When your price is confirmed you can approve it and give your card in My Trips, or your advisor can take it by phone. The cruise line or supplier charges the card; 4Vacations charges nothing.