What could possibly make cheap cruises an even better travel deal? How about free room upgrades and free onboard spending money to use on spa treatments, cocktails and other purchases? Those extras are available on most Carnival cruises departing between May 24 and December 31, so pick your favorite and get on board.
4-Night Western Caribbean: Get $100 in free "Carnival Cash" and up to a four-category upgrade on this cheap cruise on the Carnival Imagination. Sail to Key West and Cozumel starting at $159.
4-Night Bahamas: Spend a day on Grand Bahama Island and two days in Nassau on this cheap cruise on the Carnival Sensation. An up to four-category upgrade and $100 in "Carnival Cash" are available. Prices start at $179.
5-Night Western Caribbean: This cheap cruise aboard the Carnival Destiny includes stops in Grand Cayman and Ochos Rios, Jamaica. Sailings start at $279, and two-category upgrades, along with $150 in "Carnival Cash," are available.
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