LAX-MIA - Similar to AA fare published earlier. same day turns available through ORD which nets 5880 miles = 2.7cpm. IAH if you want to avoid winter would be 3.4cpm. largely tuesday departures through mid-feb.
ORD example:
https://goo.gl/flights/Ziv7
*note link is in CAD
First post, so apologies if already posted, or not a proper MR