I have found travelzoo.com to have the best deals for the
most part. You can sign up to get all the good deals emailed to you on a
regular basis. I don’t care for Travelocity or priceline, because I
have children and always prefer a direct flight if I can get one. They
usually will put you on a flight that changes planes (too much chaos with kids!)
or has long stops. As for hotels.com I have never tried them,
but I have always had good luck with searching the web and booking
directly. Just be sure to ask if hotels are going through any
construction or renovations. The best car rental deal we have gotten was
on carrentals.com. The worker from enterprise never saw such a good deal,
he almost thought the coupon was a fake! It worked out eventually
and we got a great deal. Good Luck! Lisa