If you are flying in, this is the air strip you will land it. It is only a couple minutes to Los Delfines from the airport.
The closest airport is the airport in Tambor. to here you can fly with Sansa Air from San Jose. From The aiport you can come with a taxi to Santa Teresa in about 40 minutes.
Only 20 minutes to the national airport. Two airlines, Nature Air & Sansa offer 25 min flights from San José to Tambor. PADI Dive Center, Snorkeling,Tours to Isla Tortuga, Sportfishing, Golf, Tennis.