The LA IEEEVH6P MEX IPC fare has some nice rules. There are no restrictions on transfers and free stopovers, I'm guessing MPM is probably the major limit on how this can be used. Anyone else played with this?
In reading the fare rules, I see the only restriction is travel must be to/from Mexico/Peru. That allows a diversion via CUN on the outbound (since there is a CUN-LIM flight).
I was pounding through some options and saw one routing that priced out routing MEX-LIM-SCL-IPC-SCL-EZE-LIM-MEX. I haven't been able to get a stopover in EZE but can get them everywhere else. SCL-EZE-LIM is actually a single flight number, that might explain why it comes up.
Also, ITA keeps hitting me with Circle trip minimum check if I try too many stopovers. Anyone had luck getting stops in EZE or GRU? Or am I missing something in the fare rules?