Signature Flight Support Lounge

Private and charter only: Signature sits on the GA side

Signature Flight Support at Terrance B. Lettsome International (EIS) runs an FBO lounge on the general aviation apron, separate from the Main Terminal used by commercial flights. Access ties to private and charter operations only, so a standard ticket on AA, Delta, or inter-island carriers through the Main Terminal does not get you through this door.

The lounge sits airside within the Signature FBO building near the general aviation stands, not inside the Main Terminal concourse. That means you drive to the FBO entrance, check in at the Signature desk, and clear formalities there along with your private or charter departure instead of joining the regular security and immigration queues.

Opening hours usually track daily private movements, roughly from early morning departures around 06:30 until late afternoon or early evening, depending on booked flights. If a charter is scheduled for 19:00, staff typically keep the lounge available until that flight is processed, but you will not find posted 24/7 hours like a big-hub airline club.

Amenities follow standard small-island FBO patterns: air‑conditioned seating, basic drinks, and space to work while your aircraft is fuelled and catered. Expect a cooler with soft drinks and bottled water, coffee from a counter machine, and packaged snacks rather than a full hot buffet, which lines up with what similar Caribbean Signature locations offer for short ground times under 60 minutes.

All charges roll into your flight handling bill, which may show separate line items for passenger, crew, and facility fees per movement. If you are flying a light jet or turboprop, your operator or broker usually pre-approves the handling with Signature, so lounge access appears bundled rather than priced per person like a $50 day pass at an airline lounge.

If you are on a commercial ticket through the Main Terminal, there is currently no legitimate walk-up path into the Signature Flight Support Lounge. Final tip: if a broker sells you a “VIP EIS ground package,” ask in writing whether it uses the Signature FBO and confirm it applies to your specific flight type before you arrive at the airport.