I received an email alert from Expedia this morning. They are having a US Fare Sale with fares starting at $46/one way. You must book by Thursday, March 5 and travel by November 4. Once I saw that, I knew I should check it out. Here's what I found: Expedia: $166.20/round trip on AirTran + $15 checked baggage fee = $181.20/each AirTrain website: $159.20/round trip + $15 checked baggage fee = $174.20/each A part of me thinks I should wait and see what Southwest has to offer. I still have about a month until they release their August date. I'm sure I'll still be able to find something below $180 if I wait a month, right?