Kayak.com 5

I have three main sites I go to every time I want to make a reservation to espace San Francisco...Travelocity, Kayak and Mobissmo. I travel about an avg of 3 months a year so I know what a deal is. Kayak is amazing....- check out there technology - it makes things so much easier when searching. I search open ended for deals and spontaneous trips - check. I search for weekend packages - check. There are maybe 2% of the time travelocity has better deals though. Mobissmo used to be my mainstay but Kayak has better functionality....you can save more!