Nonstop Flights: Phoenix to/from Chicago, Nashville, or Reno $183-$218 round-trip [Sep-Jan / Feb / Mar] – United / Southwest / American (escape.flights)

United, American, and Southwest have round-trip flights from Phoenix (PHX) to Chicago (ORD/MDW) for $183-$218, NONSTOP. Cheapest departures on Tuesday, Wednesday, and Saturday. No Sundays. Origin/Dest...