Originally Posted by
Bookcase14
Thank you. Yes, I can afford to spend $5k in the next 1-3 months, and will be doing so for multiple reasons.
I apologize for the repost...I tried posting in a CC forum as I thought that would be more appropriate, but it got moved over.
The mods can feel free to delete this if they'd like.
Since many (but not all) FFPs offer one-way redemptions for half the cost of a roundtrip, it's probably best to use Dad's AA miles for either the outbound or the return flight on AA/JL for the two of you, and then use whatever miles you can accrue from credit card(s) for travel in the other direction -- and not necessarily on AA/JL.

I would probably opt for the Chase Sapphire Reserve -- especially if you can get the $300 travel credit in both 2016 and 2017.
Of course, finding two premium-cabin award seats on the same flights will be the trick.