By Flight
The quickest way from San Jose to Santa Teresa is by air. Both Sansa Airlines and Green Airways offer daily flights. These scenic flights take about 25 minutes and cost around $100. Once you land in Tambor, it's a 40 minute drive to Santa Teresa.
One option is to rent a car through Budget (the only car rental service onsite at Tambor Airport). Another is a taxi or Uber for $30–50.