Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Botswana as you normally would.
San Jose (SJC) is the airport you will fly out of if you book a flight from San Jose to Botswana. It is only a 2.9 mi journey to San Jose (SJC) from San Jose’s city center.
This is defined as San Jose Airport (SJC) and Gaborone Sir Seretse Khama Airport (GBE). Codes like Gaborone Sir Seretse Khama Airport are often used to just call airports uniquely. Maun Airport (MUB), Kasane Airport (BBK), Francistown Airport (FRW) are some additional IATA codes for airports related to your trip.