"Good Deals" in Economy Class - Excellent Fares between certain city pairs - *2016*
Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
AA/UA: DTW <-> upstate New York (ALB/BUF/ITH/ROC/SYR) for $70-$80 one way. Seems to be valid for travel starting around 1/12/16, good for the first several months of the year. Routes via PHL on AA, and via EWR/IAD on UA.
Not really a mileage run, but maybe a segment run for some. And definitely a low one-way fare, especially for little ITH.