San José Airport (SJO), Costa Rica
By Aaron Bailey · Last updated
Juan Santamaría International Airport near San José is Costa Rica's main gateway. The airport is technically in Alajuela, another city, which is 30-60 minutes away from San José.
Aaron's Notes
Not my favorite airport in the world, but it's sufficient for getting into the country and exploring the Central Valley, Central and Southern Pacific beaches, the Caribbean and the mountain regions.
Top attractions & tours
SJO sits in Alajuela, a walkable colonial town worth an hour before your flight or on arrival. The central park and the 19th-century cathedral make a pleasant loop, and Juan Santamaría's statue reminds you who the airport is named after.
Within an hour's drive you can stand at the rim of Poás Volcano, one of the largest active craters in the world, then tack on La Paz Waterfall Gardens for sloths, toucans and five tiered waterfalls. Both are easy half-day trips from airport hotels.
If you have a longer layover, Doka Estate and other coffee tours in the Central Valley pick up directly from airport-area hotels and get you back in time for a flight. The town of Grecia, with its candy-red metal church, is another quick detour.
Local picks
For a proper meal before a red-eye, skip the terminal and head to Jalapeños Central or La Mansarda in downtown Alajuela for Tico-Tex-Mex and balcony views over the park. Hotel Buena Vista and Xandari have great valley-view restaurants if you're staying nearby.
Pre-flight shopping is better outside the airport than inside. City Mall in Alajuela has a good food court and coffee shops, and the Britt factory store in Heredia offers free samples of Costa Rica's best-known coffee and chocolate.
The Alajuela Central Market is a five-minute walk from the park and a cheap, authentic way to eat — casados, gallo pinto, fresh juice. It's busiest mornings and closes by late afternoon.
Weather & climate
SJO sits in the Central Valley at roughly 3,000 feet, so temperatures are mild year-round — days in the high 70s to low 80s°F, nights in the low 60s. Humidity is far lower than the coasts.
The dry season runs December through April with near-constant sunshine. The green season, May through November, brings afternoon thunderstorms that often clear by evening, though September and October can see heavier all-day rain.
Fog and low cloud can affect morning flights during the wettest months, but delays are uncommon. Pack a light layer — evenings in the valley get cool.
Monthly climate
Safety considerations
SJO is a modern, well-run airport with standard arrival/departure security. The main thing to watch is the curb: only use official orange taxis naranjas inside the terminal, Uber (which picks up in the upper departures level), or a prebooked shuttle. Freelance drivers in the parking lot can massively overcharge.
Never leave bags unattended in airport hotel lobbies or rental-car parking lots, and keep valuables out of sight if you have a hire car overnight. The Alajuela and Heredia areas around the airport are generally safe by day; save walks for daylight hours.
Getting around
Uber works inside the Central Valley and is typically the cheapest way in or out of the airport — $15–25 to San José, a little more to Heredia. Orange official taxis are metered and reliable; ignore anyone offering a ride from the curb.
Shared shuttles like Interbus and Gray Line connect SJO directly to every major tourist destination in the country. If you're headed to the beach the same day, most travelers rent a car at the airport, grab a Uber to a nearby pickup office, or take a direct shuttle.
When to visit
Most travelers time their trip for the December–April dry season, and flights into SJO are priced accordingly. If you're only using the airport as a gateway, the season hardly matters — the terminal is indoors and the Central Valley stays temperate.
If flexibility allows, arrive late morning or early afternoon. Evening arrivals mean driving mountain roads in the dark to beach destinations, which is no fun; a mid-day landing gives you a full afternoon of daylight driving.