Delta Reward flights to San Juan

Does anyone know how to do this on line, or would you need to call Virgin to book them?

Thanks,

Cath

You'd probably need to call VS to do the booking. The website has a quirk at the moment where searching for LHR-SJU doesn't make the Miles option available, but searching LHR-XYZ and XYZ-SJU separately does (XYZ being the connecting airport of your choice, probably JFK or ATL). You can at least check availability that way then call VS to get the booking done on one ticket.