Well, here's an offer I'm guaranteed not to understand, since it uses a football metaphor. But Southwest is currently having a fare sale for travel Dec. 2- 16, 2009, and Jan. 5-Feb. 10, 2010, and the fares range from $25 to $100 depending on how many miles the trip is. So tickets are $25 for trips up to 374 miles, $50 for trips from 375 to 549 miles, and so on.
Not to worry, you can click through to see fares displayed by price and destination, so even non-football fans can figure this one out. Thank goodness.