American Cruise Lines

Florida Gulf Coast & Keys Round-Trip Cruise

Southeast U.S.

Sailing Itinerary

Pricing

Per person, starting from

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Trip Details

Departs: December 19, 2028

Returns: December 27, 2028

Departure Port: St. Petersburg

Ship: American Mariner

Before You Decide

12 other departures of this route

The identical itinerary, priced week by week. The gap is often hundreds of dollars.

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6 cruises leaving the same week

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Your Ship

American Mariner

A 2027 Patriot-class ship on order, sold for Maine in summer and the Florida Gulf in winter

Aboard

Fifth Patriot-class hull, ordered from Chesapeake Shipbuilding for 2027
130 guests, every stateroom with a private balcony
Announced with a sister, American Navigator, in August 2025
Opens with the Maine Coast & Harbors cruise, round trip from Portland
Winters on the Florida Gulf Coast out of St. Petersburg, with Key West on the run
Nothing about her has been sailed; everything here comes from the order book

More About American Mariner

Ashore

Where You Stop

Tampa

Key West

Compare Dates

The Same Trip, Other Weeks

The identical itinerary on this ship, priced by departure. Fares move week to week, and the difference is often larger than anything else on this page.

Departs	Inside	Oceanview	Balcony	Suite	From
November 21, 2028
November 28, 2028
December 5, 2028
December 12, 2028
December 19, 2028This sailing
December 26, 2028
January 2, 2029
January 9, 2029
January 16, 2029
January 23, 2029
January 30, 2029
February 6, 2029
February 13, 2029