AirTran Sale: One-way Flights from $39

* Book your tickets by December 11, 2008, 11:59 pm ET.
* Travel through March 11, 2009.
* 10-day advance purchase required.
* Lowest sale fares are valid for travel on Tuesdays, Wednesdays, and Saturdays.
* Additional sale fares are valid for travel on Mondays, Thursdays and Fridays.
* Blackout dates for all markets: December 20, 22-24, 26-28, 2008; January 3-4, and February 13, 14, 16, 20-22, 2009.
* Additional blackout dates: January 17-20, 2009, for travel to Baltimore/Washington, Dulles, and Reagan National; and January 20-22, 2009, for travel from Baltimore/Washington, Dulles, and Reagan National.