I'm looking to head to Vegas end of April. Trying to go on the cheap. I have $600 in free slot play that will expire if I don't go. I've seen some people post that they've got round trip air fair through spirit for under a $100. Just wondering where and how you're finding fares that cheap. I'm only going for a quick 2 day trip. Pretty much pack my belongings in a back pack. Won't be checking luggage. Any advice on getting those cheap fares would be appreciated!!