Cheap Flights to Fernando Luis Ribas Dominicci Airport
Island-hopping around Puerto Rico? Discover flights to Fernando Luis Ribas Dominicci Airport (SIG), also known as Isla Grande Airport, a convenient in-town alternative to San Juan’s main international airport for quick hops to Vieques and Culebra.
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or request an offerAbout Fernando Luis Ribas Dominicci Airport (SIG)
Fernando Luis Ribas Dominicci Airport, commonly called Isla Grande Airport, sits on San Juan Bay in the Miramar district, close to Old San Juan. While its primary activity is general aviation, the airport also handles scheduled commercial flights to the Spanish Virgin Islands of Vieques and Culebra, offering a faster and often less expensive alternative to driving or taking a ferry.
Airport code
SIG (ICAO: TJIG)
Location
Isla Grande, Miramar district, San Juan, Puerto Rico
Airlines serving
Air Flamenco and Vieques Air Link
Distance
Located in San Juan’s Miramar district, close to Old San Juan and the Convention Center district
Popular Routes
Short inter-island hops to Puerto Rico’s offshore islands make up Isla Grande’s scheduled service.
Route Type
Popular Connections
Spanish Virgin Islands
Vieques (Air Flamenco, Vieques Air Link), Culebra (Air Flamenco, Vieques Air Link)
Best Time to Book Cheap Flights
Booking a few weeks ahead is generally sufficient for these short inter-island flights, though it’s worth confirming schedules directly with the airline since seating on small aircraft is limited.
About San Juan
San Juan is the capital of Puerto Rico, home to the historic walled city of Old San Juan with its Spanish colonial forts, alongside modern beach neighborhoods like Condado and Isla Verde. The city serves as the main gateway for visitors exploring both the main island and Puerto Rico’s offshore islands.
Things to Know When Flying Into San Juan
Air Flamenco and Vieques Air Link operate the scheduled flights from Isla Grande to Vieques and Culebra, typically using small turboprop aircraft like the Britten-Norman Islander.
Isla Grande Airport is far more centrally located than Luis Muñoz Marín International Airport (SJU), putting passengers minutes from Old San Juan, Condado, and the Convention Center district.
Flight times to Vieques and Culebra are short, typically around 30 minutes.
The airport also supports significant general and private aviation activity alongside its scheduled commercial routes.
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FAQs — Flights to International Airport
Air Flamenco and Vieques Air Link operate scheduled flights from Fernando Luis Ribas Dominicci (Isla Grande) Airport to Vieques and Culebra.
Isla Grande Airport handles some small private international flights, but its scheduled commercial service is limited to domestic routes within Puerto Rico.
The airport's scheduled commercial routes to Vieques and Culebra are both short island hops of around 30 minutes.
Isla Grande Airport sits in San Juan's Miramar district, just minutes from Old San Juan, the Convention Center, and the Condado hotel strip.
Booking a few weeks ahead is usually sufficient, though it's wise to confirm schedules directly with the airline given limited seating on small aircraft.
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