What are some good discounted travel sites besides travelocity, orbitz, expedia, hotwire?

This site lists great cheap travel sites: <a href="http://www.travelbargainsites.com" rel="nofollow">http://www.travelbargainsites.com</a> One site compares the flight prices for all the airlines at once.  more

I use www.kayak.com to research airfares and hotels. It's GREAT because it trolls all the websites out there (including the ones you mentioned). You would probably have to book on separate websites for hotel and air, but you could wind up with better rates in the long run. You should be able to find some good stuff on Las Vegas. Another good one for packages is www.lastminute.com for last minute bookings (within a couple weeks). Have fun!  more