AirTran's holiday sale ends this Thursday and they are offering low deals throughout the United States. Here are some sample fares I found on their website (round trip with taxes and fees included). In parenthesis is the competitor's price:
**Fri Jan 09 - Tue Jan 13: New York (LGA) - Atlanta (ATL), $189 nonstop (US Airways $264 w. 1 layover)
**Sun Jan 25 - Sat Jan 31: Baltimore (BWI) - Charlotte (CLT), $170 nonstop (Continental $223 w. 1 layover)
**Fri Feb 06 - Mon Feb 09: Denver (DEN) - Boston (BOS), $258 nonstop (US Airways $270 w. 1 layover)
**Wed Feb 25 - Mon Mar 02: Buffalo (BUF) - Ft. Myers (RSW), $159 nonstop (Continental $180 w 1 layover)
Again you must book by this Thursday December 18 at midnight ET. Travel is good through March 11, 2009. Blackout dates do apply. For all of the terms and conditions go to AirTran.