Snag a seven-night Caribbean cruise for $379-$399 per person on Norwegian Cruise Line and get $150 per cabin in credit to spend onboard.

Surrounding dates for these same sailings cost as much as $600 per person -- and there are four departure ports to choose from.

Plus, the earlier one books, the higher the onboard credit per cabin they will receive:

• $150 credit ... book by March 16
• $125 credit ... book by March 17
• $100 credit ... book by March 18

For $379 per person, sail from:

• Tampa on the Norwegian Star: Dec. 11; +$20 on Dec. 4; Jan. 8, 15, 22, 29

For $399 per person, sail from:

• New Orleans on the Norwegian Spirit: Oct. 23; Dec. 4, 11
• Miami on the Norwegian Pearl: Dec. 4, 11
• Port Canaveral (near Orlando) on the Norwegian Sun: Dec. 10

The exact itinerary varies by departure port; possible stops include islands such as Grand Cayman, Cozumel, Belize, the Bahamas and St. Thomas.  

Find other hot deals like this one as part of CruCon's DASH sale, featuring discounts on all Norwegian cruises through 2012 with onboard credits, an onboard coupon booklet and 50% off reduced deposits. Oceanview cabins and higher category staterooms are also discounted and include up to $300 in onboard credit.

Click here for information on other ships, itineraries and cabin types included in this three-day sale.