I think the world rejoiced when web-based travel sites came out. Orbitz, Travelocity and such changed our lives. I can’t even remember what it was like before them.

It’s a pain though, to find the best deal. Well, Kayak makes it easy. It searches multiple web sites for you. I’ve used it several times and saved who-knows-how-much cash.

Check out this review, which calls it the best travel search engine out there.