I have found some really good vacation deals flying with Southwest. They have a great website that has some fantastic deals on it. ( www.swavacations.com ) I always book my trips to Las Vegas on that site. We book the hotel + flight deals. When you break everything down, and calculate it all out as if you were making the purchase separately, it by far comes out cheaper to do it on their site. It usually makes the airfare FREE! Check it out if you haven't already. It's great.