If you are just flying into Las Vegas and want to play some golf, you are going to pay top dollar. One of the ways to try to bring down the overall golf price is to package it together with hotel and other amenities. Las Vegas golf packages can get you more golf for you money, with a little left over to have some fun at the casino.
Lots of online companies put together cheap packages, where you can get hotel and golf for three nights from $450-$600, with decent courses, like Angel Park, The Legacy (in nearby Henderson, Nevada), and some of my favorites, the Paiute Courses about 20 miles north of town. Lasvegasgolfadventures.com has lots of options for LV golf packages, at good prices. Click for reservations.
Some tips for getting cheap rates for golf packages: If you are planning to play golf, make sure you do it in the middle of the week if you can. You will get a much better greens fee than if you want to brave the weekend. Also, chances are you aren't going to see as many other golfers midweek. If you already have reservations with a hotel, check with the concierge for any deals they can get you. They will most likely have plenty of courses that will give you a break on the rates through the hotel.
Here are some other golf package sites that will get you lots of options for golf in Las Vegas :