Southwest Promotion Offers $100 Off Vegas Packages

To kick off the release of a new series of Las Vegas vacation packages, Southwest is rewarding customers with $100 off their next trip to Sin City.

Under the Jackpot Deals promotion, customers who book air, hotel and rental car vacation packages directly through Southwest simply need to use promotion code "JACKPOT100" to cash in on the deal.

As for the fine print, packages must be valued at $1,000 or more to get the discount. There is also a time limit: Packages must be purchased between January 11 and January 31 for travel between January 11 and March 28, 2011.

In addition to the $100 off promotion, any Southwest customer booking a three or more night stay at MGM Resorts will receive two show tickets from MGM Entertainment. To snag this deal, customers must book by January 31 for use between January 11 and May 26, 2011.