During their current sale, you can get air from Phoenix and 2 nights at the Stratosphere for that $119. The same package from Long Island will set you back $279.
Want to go a little more upscale? Two nights at the Bellagio and air from Chicago is $389.
There are deals from any airport that Southwest flies from, with hotels ranging from the Stratosphere to the Wynn Las Vegas.
The fine print: deals are valid for Monday and Tuesday departures; each departure and package carries a different set of dates, but most fall between January 15 and March 30. Packages must be booked at least seven days in advance and taxes/security fees are additional. You must also book by February 1.
For more information or to book your Vegas vacation, visit Southwest Airlines Vacations.
And while you're in Vegas, don't forget to take some free gaming lessons at the casinos.