I'm struggling with the best way to use some points. I have 200k+ Chase, 200k+ Capital One, 83k UA.

AMM to BNA for 93.5k with $103. I'm good with that on UA even though it takes 27 hours (ouch)

I can't seem to find a way to get there though. UA is insanely expensive in points. I'm willing to take positioning flights. Cash is insanely expensive one way. I've looked at positioning back to TLV from AMM but that doesn't seem to help.

Any tips with or w/o the AMM to BNA above? $4849 cash is a lot of money. I'm silver now and will barely make Platinum in November so I've thought about booking premium economy home and hoping for an upgrade. That's $1759

Thanks everyone!
Justin