Originally Posted by eddieflyer

Only 1 data point, but I had the agent price a 2-segment one-way (might be seen as a double open jaw). I fed her the segments and she asked if this was one-way or roundtrip, and I asked if the 2 segments could be treated as an open jaw. The agent said "roundtrip returning to the same city." She was able to price the award. It seemed like open jaw is out, but did not HUCA.

In the past, LATAM (probably when it was just LAN), permitted a double open jaw. It did require 2 segments, but they could be two totally different legs (e.g., LGA-DCA, MIA-MCO). I don't know if this has changed, but the program appears to be different.
https://www.latam.com/en_us/latam-pa...s/for-tickets/
LATAM award chart: https://www.latam.com/content/dam/LA...rld-EN-V02.pdf