As part of this new promotion, entitled “The Caribbean Perfected,” travelers can enjoy discounts on select Caribbean itineraries beginning November 16 and sailing through April 2010. Trips must be booked by November 1st to enjoy the special pricing and amenities.

During the promotion, Celebrity is offering free upgrades on select seven-night Eastern Caribbean cruises on Celebrity Solstice roundtrip from Fort Lauderdale. For $49 per person, guests can also choose to upgrade from an ocean-view to a veranda stateroom on select sailings on the new Celebrity Equinox’s 10- and 11-night “Ultimate Caribbean” voyages from Fort Lauderdale. Or, they can upgrade from an inside to an ocean-view stateroom on select four- and five-night Western Caribbean voyages on Celebrity Century roundtrip from Miami. For $99 per person, guests on select cruises on Celebrity Mercury, sailing from Baltimore and Charleston, can upgrade from an inside to an ocean-view stateroom; the same rate applies to upgrades from an inside to an ocean-view stateroom on select sailings on Celebrity Millennium and Celebrity Constellation, both offering itineraries roundtrip from San Juan.

Other new special rates offered as part of “The Caribbean Perfected” let families of four sail for as low as $1,199 on a sailing less than six nights, $1,499 on a sailing seven nights long, or from $2,209 for nine or more nights.