When flying from San Juan to Cape Town, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cape Town Intl (CPT) is the airport you will fly into if you book a flight from San Juan to Cape Town. You should not have trouble finding flights to Cape Town Intl from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Cape Town airport from San Juan. It is only a 9.7 mi journey from Cape Town Intl (CPT) to Cape Town’s city center.