We've already bagged club world flights to Barbados

What I'm wondering is where could you fly to direct from BGI for a daytrip or an overnight stay? but preferably a daytrip(we are mad like that) and preferably still on a oneworld airline but I realise thats probably not possible.

Of all the islands I was thinking montserrat as I like the idea of a volcano.

But Venezuela also looks interesting or anywhere near on mainland South or central america.

I've searched in vain for a list of where the carriers fly to out of BGI and timetables etc,if anyone has a link?

Does anyone have any ideas or help with this? An island you've hopped to or a doable suggestion for the mainland?

Thanks in advance