2021 Cruises out of Charleston, South Carolina |
| There are 31 cruises that depart from Charleston, SC in the year 2021. All of these cruises are offered by one cruise line - Carnival - on its Carnival Sunshine cruise ship. You can see Charleston cruise schedule for 2021 in the table below. Be sure to look at the $/Day column to find cheap Charleston cruise deals in 2021. |
| Departure | Region | Itinerary | Ship | Days | Price | $/Day | Select |
| July 1 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $569 | $142 |  |
| July 5 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $749 | $150 | |
| July 10 | Caribbean | Charleston Round Trip | Carnival Sunshine | 5 | $729 | $146 | |
| July 15 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $549 | $137 | |
| July 19 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $729 | $146 | |
| July 24 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $729 | $146 | |
| July 29 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $529 | $132 | |
| August 2 | Caribbean | Charleston Round Trip | Carnival Sunshine | 5 | $689 | $138 | |
| August 7 | Caribbean | Charleston Round Trip | Carnival Sunshine | 5 | $629 | $126 | |
| August 12 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $479 | $120 | |
| August 16 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $559 | $112 | |
| August 21 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $539 | $108 | |
| August 26 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $399 | $100 | |
| August 30 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $499 | $100 | |
| September 4 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $379 | $76 | |
| September 9 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $319 | $80 | |
| September 13 | Caribbean | Charleston Round Trip | Carnival Sunshine | 5 | $369 | $74 | |
| September 18 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $369 | $74 | |
| September 23 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $319 | $80 | |
| September 27 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $369 | $74 | |
| October 2 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $379 | $76 | |
| October 7 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $309 | $77 | |
| November 18 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $299 | $75 | |
| November 22 | Caribbean | Charleston Round Trip | Carnival Sunshine | 5 | $459 | $92 | |
| November 27 | Bahamas | Charleston Round Trip | Carnival Sunshine | 5 | $369 | $74 | |
| December 2 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $289 | $72 | |
| December 6 | Caribbean | Charleston Round Trip | Carnival Sunshine | 10 | $1,098 | $110 | |
| December 16 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $344 | $86 | |
| December 20 | Bahamas | Charleston Round Trip | Carnival Sunshine | 6 | $679 | $113 | |
| December 26 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $484 | $121 | |
| December 30 | Bahamas | Charleston Round Trip | Carnival Sunshine | 4 | $489 | $122 | |