United Cruises discounts select Carnival Cruise Line Bahamas Cruises with prices starting from $169 per person, as provided by Dunhill Travel. (Prices are based on double occupancy.) Plus, select sailings also bag extras, such as onboard credit, waived deposits, and bonus award miles. Excluding the extras, that yields extremely low starting prices for Bahamas cruises in general. Additional fees and blackout dates apply. This travel deal ends June 29.