If you book by September 11th and you're willing to travel on a Tuesday or a Wednesday, the low-fare airline Southwest Airlines has an airfare deal for you. You need to book 21 days in advance and travel between September 30th and November 19th, and extra taxes and fees could add about $15 to the total, but if these restrictions don't scare you off, you could have a great cheap getaway at a budget price. The list of cities is extensive and includes San Francisco, Orlando, Phoenix and literally dozens of others.