-- Posted by Just Waiting Here at 9:42 am on Jan. 8, 2009 If you could, could you just list a few, or some of the one's that you've used.  I need flights across the US. -- Posted by reev at 9:44 am on Jan. 8, 2009 www.priceline.com www.orbitz.com www.travelocity.com -- Posted by rileyy at 9:44 am on Jan. 8, 2009 Hotwire.com -- Posted by Gatitax3 at 9:46 am on Jan. 8, 2009 hotwire.com, cheaptickets.com -- Posted by taraxgoesxboom at 9:52 am on Jan. 8, 2009 I always just buy them from American Airlines, they're running a special now where a lot of them are from $50-$150 per flight, which isn't bad. -- Posted by lorenextdoor at 10:01 am on Jan. 8, 2009 nwa.com  orbitz.com -- Posted by JennyColada at 10:25 am on Jan. 8, 2009 I always search on Farechase.yahoo.com