This is a main cabin, regular economy fare!
American Airlines have very limited round trip airfares travelling to and from Chicago (ORD) and Phoenix (PHX) for $152 including taxes and fees. This is nonstop service and this is also a regular economy fare.
Departs ORD: Aug 21, 22, 28
Returns: Aug 22, 25, 27, 28; Sept 1, 3, 11, 12, 18, 19
Departs PHX: Aug 14, 21, 22
Returns: Aug 21, 22, 23, 28
Use those dates and plug into Priceline [priceline.com]
, Orbitz [orbitz.com]
or American Airlines [aa.com]
directly. The search will pull up a basic economy fare of $147...go ahead and do the upgrade to main cabin for $152. Bundling hotel with your airfare will save money.