American Express is a lounge located inside Luis Muñoz Marín International Airport (SJU) in San Juan, Puerto Rico. The lounge sits in Terminals A, B, C, D, E and is operated by American Express. It's part of the American Express network, one of the better-known programs travelers reach through premium credit cards or paid memberships.
Access to American Express requires either a qualifying premium-cabin boarding pass, applicable elite status, or a paid day pass at the door if available.
Guest policy: Members and qualifying premium-cabin passengers; guest fees apply. If you're traveling with extended family or a larger group, plan to verify the per-day cap on free guests in advance. Some operators have also added child-specific discounts or carve-outs for nursing parents — check the lounge's current published policy if this applies to you.
Amenities
- Concierge service for ground-transport and hotel rebooking
- Premium open bar with craft cocktails and curated wine list
- High-speed Wi-Fi throughout the lounge
- Spa-style nap pods (subject to availability)
- Showers with premium amenity kits
- Reading nook stocked with newspapers and magazines
- Locally inspired food menu rotating monthly
Operating hours are typically Daily 6:00 AM – 10:00 PM (extended on summer Saturdays). The lounge schedule may shift seasonally and around major holidays; always recheck on the operator's website before traveling. Capacity controls are in effect at peak periods, particularly during morning and late-evening departure banks at large hub airports.
Insider tip for SJU: Luis Muñoz Marín International Airport sees its busiest periods around 7:00–9:30 AM and 3:30–6:30 PM local time. If your flight times allow it, an off-peak visit will dramatically improve seating availability and shower wait times. Conversely, plan extra buffer if you're hoping to use shower suites during a tight connection.
American Express typifies the modern American airport lounge: a balance of premium card-issued amenities, mainstream business-traveler comfort, and the convenience of being just steps from your gate. Whether you're connecting through SJU once a year or you're a frequent flyer evaluating membership, this location is one to know in the broader U.S. lounge landscape.