Juan Santamaría International Airport public transport guide

San José (Alajuela)1 routeUpdated 2026-10-06

Getting to and from Juan Santamaría International Airport by public transport, without the guesswork. Juan Santamaría International Airport has a single public transport option — Grupo Tuasa. Check out the list below to find the best option for you, and remember to confirm the details directly with the service provider before travelling.

Grupo Tuasa

Grupo Tuasa, Transportes Unidos Alajuelenses, is the Alajuela bus company running the frequent Alajuela to San José service that passes Juan Santamaría International Airport. Passengers pay the regular public bus fare on board, and the route links the airport with Alajuela's terminal and the San José bus terminal.

Routes (1)

Paradas: Alajuela - San José

BusDetails

Frequent public bus between the Tuasa terminal in Alajuela and the San José terminal, with departures from Alajuela alternating between the Radial and Invu alignments. The route passes the airport on the way and runs daily from early morning until late evening.

Route details

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