Aruba Award Flights?

What's the best way to book a flight to Aruba last week of September? My home airport is charlotte...

Looks like there are flights on american, united and delta but all are kinda terrible redemptions and I am probably better off going through the chase portal.

Any affiliate airlines I should be checking? I looked at British but surprise surprise no american availability. Same with KLM for Delta. I'm not missing anything am I?

Might just pay out of pocket and save the points...