Skip Starbucks and hunt down Gustos for real Puerto Rican coffee.
Gustos Coffee runs multiple stands in SJU’s Terminals A and B, and reviewers keep calling it out as the only truly local specialty option in the airport. Expect prices in the $$ range (think U.S. third‑wave coffee shop, not street café), with espresso drinks, cold brew, and basic pastries. People consistently rate it around 4 stars, mainly because the beans are roasted in Puerto Rico and taste fresher than the big chains across the concourse.
Most locations open for the early departure banks around 5:00–6:00 a.m. and run through the afternoon rush in both Terminal A and Terminal B. A latte or cappuccino typically lands near the $5–$7 mark depending on size and extra shots. If you just need caffeine before a 7:30 a.m. boarding time, build in at least a 10‑minute buffer; regulars mention the line stacking up hard during morning departures.
The play here is simple: order an espresso drink and skip the generic drip. Frequent flyers praise the espresso-based drinks and cold brew as “better than Starbucks” across more than one review. If you’re picky, ask for an extra shot or lighter milk; a few comments mention inconsistent strength and latte art from barista to barista. Pastries are serviceable airport fare, but nothing people go out of their way to mention by name.
One practical bonus: every Gustos in SJU sells whole‑bean bags of locally roasted coffee, which run roughly $12–$18 depending on the roast. Travelers use this as a last‑chance souvenir stop after forgetting to buy beans in San Juan. Regulars also note the staff attitude as noticeably friendlier than the big green mermaid. Tip: on a tight connection, hit the first Gustos you see in your terminal instead of walking the length of A or B for “a better one” — reviews say quality is similar across locations.