NDFANINNC: "I also looked at not codesharing. CLT-SJU-VIJ. CLT-SJU (AA) is around $500 RT main cabin but Tradewinds doesn't show any flights in November yet. So I'll check that over the next few months as they apparently don't book that far out."

It's a tough one, because as much as I think you should seriously consider snagging that deal, and then buy an "a la carte" ticket on either Cape Air to EIS, that RT ticket is now pricing out at ~ $800. While once you get to SJU, you have options, it's definitely more expensive that your CLT-MIA-EIS quote of $1000 RT main cabin. Keep us all posted on how you do and good luck. MAF