There are many ways in which one would be able to compare the rates of different cruise lines. One would be able to compare cruises on websites such as Cruise Critic.

Some cruise lines that offer cheap travel include Royal Caribbean and Carnival Cruise Lines. You can also compare different cruise line prices from the Expedia website.

You can check out travelocity.com or orbitz.com to compare cruise lines and get various deals and specials. Depending on the time you want to travel you can find very cheap packages.

Many cruise lines will offer Last minute deals and specials on their website. If you have a particular cruise line in mind, try searching their site. As well, there are cruise consolidators such as cruisedeals.com and cruises.com which will allow you to compare various cruise lines.

There is a great website that offers a comparison list between many different cruise lines. The following is the link to that website, http://www.comparethebrands.com/compare/63