Check Expedia.com you can alway find good deals on plane tickets on their website.
Check out www.cheapflights.com/ .It has some of the best offers for Las Vegas airfare
ww.orbitz.com, www.expedi.com, and www.kayak.com will allow you to find the cheapest airfare to Las Vegas.
www.expedia.com, www.orbitz.com, and www.kayak.com will allow you to compare airfare prices to Las Vegas. Cheap tickets.com is a great website for finding good prices on airfare, and lodging. Las Vegas has tons of offers right now.
If are you looking for best airfare to Las Vegas. cheapairline-tickets.org provide best offer and deals on airline tickets to Las Vegas (city of light). Las vegas famous for parties and showgirls, incredibly spots, iconic hotels.
American Airlines
Northwest, Sun Country and Southwest all fly to Las Vegas (LAS) from Minneapolis Minnesota (MSP)
One of the best sites I have used to find Las Vegas airfare is www.travelzoo.com. They have a weekly newsletter which will update you on the top deals, which sometimes includes Las Vegas. Another good site to check is JetBlue whose fares are usually pretty cheap.
Alaska airlines and i think southwest
Yes, Spirit Airlines has flights between Atlantic City, NJ and Las Vegas, NV
US Airways & United Airlines
Saving money on a vacation to Las Vegas may be easier than most people might think. One of the easiest ways to get a cheaper price is through the use of vacation packages. Bundling airfare, lodging and car rentals is frequently less expensive than buying the vacation components separately. Many travel companies and discount airlines can set up Vegas packages for travelers.
The following airlines offer service to Las Vegas from the NY Airports:American Airlines (from JFK)Continental Airlines (from Newark)Delta Air Lines (from JFK)JetBlue Airways (from JFK)Southwest Airlines (from LI/Islip)Currently there is no service from LaGuardia, White Plains/Westchester, or Newburgh.