Washington DC to Dallas or Vice Versa $108 RT on American Airlines (travel Sept-Oct) Nonstop

American Airlines have round trip airfares travelling to and from Washington DC (DCA) and Dallas (DFW) for $108 including taxes and fees. This is nonstop service.
Travel availability:
Departs DFW: Sept 6, 13, 20, 27, 30; Oct 7, 21, 28
Returns: Oct 3, 4, 7, 10, 11, 14, 17, 18, 21, 24, 25, 28
Departs DCA: Sept 6, 12, 13, 20, 23, 26, 27, 30; Oct 3, 4, 10, 11, 14, 17, 18, 21, 24, 25
Returns: Sept 12, 13, 19, 20, 27, 30; Oct 3, 4, 7, 10, 11, 17, 18, 21, 24, 25, 28
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