Last minute cruise deals are a way to get a bargain on a cruise from San Diego. There are pros and cons though.
If a cruise doesn't fill, the cruise line sometimes offers large discounts at the last minute to attract more passengers. If you keep an eye on the offerings, you might score a cheap vacation.
One of the "cons" of last minute cruise deals is you never now what will be available. Selection isn't good because you're choosing from leftovers. The voyage you want may sell well and never be discounted.