To save up to 24% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boise to South Africa from $1,189 1-2 weeks out and tickets from $1,561 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to South Africa. Flights to South Africa from Boise in October are about $1,180 on average during October, but can be found for as low as $916.