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October 2026 November 2026 December 2026 January 2027 February 2027 March 2027
Mariner of the Seas on open water

Mariner of the Seas / Royal Caribbean International

7-Night Western Caribbean from New Orleans

Nights
7
Ports of call
3
Departures
18
From
$475

Mariner of the Seas sails this route from the Port of New Orleans 18 times in the window we track. Each one runs 7 nights.

The ship calls at Cozumel (Mexico), Grand Cayman, and Falmouth (Jamaica). We record which ports a sailing visits, not the order it visits them in, because the running order changes from date to date.

Departures run from Sat, Nov 7, 2026 to Sat, Apr 17, 2027. The cheapest recorded starting fare is $475 per person, which works out at $68 a night.

Schedule last updated 2026-10-23 · 18 departures listed · Dates can change. Verify with the cruise line before booking.

Every departure on this route

Months this route sails

November 2026 4 December 2026 1 January 2027 5 February 2027 1 March 2027 4 April 2027 3

Other routes Mariner of the Seas runs

Full ship schedule
17-Night Spain & Morocco Transatlantic Miami (Florida) · Casablanca (Morocco) · Tangier (Morocco) · Cádiz (Spain) · Málaga (Spain) 1 departures from $960 16-Night Spain & Morocco Transatlantic Nassau (Bahamas) · Casablanca (Morocco) · Málaga (Spain) · Cartagena (Spain) 1 departures from $950 6-Night Western Caribbean Costa Maya (Mexico) · Belize City (Belize) · Cozumel (Mexico) 1 departures from $369 7-Night Western Caribbean Cozumel (Mexico) · Costa Maya (Mexico) · Belize City (Belize) 14 departures from $699 7-Night Western Caribbean Holiday Cozumel (Mexico) · Grand Cayman · Montego Bay (Jamaica) 1 departures from $700 9-Night Western Caribbean Cozumel (Mexico) · Costa Maya (Mexico) · Belize City (Belize) · Roatán (Honduras) 1 departures from $965 7-Night Western Caribbean Cozumel (Mexico) · Costa Maya (Mexico) · Progreso (Mexico) 1 departures from $799 6-Night Western Caribbean Cozumel (Mexico) · Costa Maya (Mexico) 2 departures from $691 8-Night Western Caribbean Grand Cayman · Falmouth (Jamaica) · Cozumel (Mexico) 1 departures from $1,025 7-Night Western Caribbean Roatán (Honduras) · Costa Maya (Mexico) · Cozumel (Mexico) 1 departures from $911 8-Night Western Caribbean Cozumel (Mexico) · Costa Maya (Mexico) · Progreso (Mexico) 1 departures from $1,045 8-Night Western Caribbean Holiday Costa Maya (Mexico) · Cozumel (Mexico) · Grand Cayman 1 departures from $1,199 7-Night Western Caribbean Holiday Costa Maya (Mexico) · Roatán (Honduras) · Cozumel (Mexico) 1 departures from $1,099 7-Night Western Caribbean Cozumel (Mexico) · Grand Cayman · Montego Bay (Jamaica) 1 departures from $1,146 7-Night Western Caribbean Holiday Cozumel (Mexico) · Grand Cayman · Falmouth (Jamaica) 1 departures from $1,384 7-Night Western Caribbean Cozumel (Mexico) · Grand Cayman · Ocho Rios (Jamaica) 1 departures from $2,046

Starting fares per person, for the cheapest cabin listed, with taxes and port fees included, checked 2026-10-23. Fares change often, so check the current price before you book.

Same region, different ship

All Western Caribbean sailings
7-Night Western Caribbean Norwegian Breakaway 7-Night Western Caribbean Norwegian Breakaway 7-Night Western Caribbean Norwegian Breakaway 7-Night Western Caribbean Carnival Liberty