🇵🇷San Juan, Puerto Rico

• JetBlue Airways B6 (A320, Embraer 190) · 17 routes: Boston, Chicago, Fort Lauderdale, Jacksonville, New York, Newark, Orlando, Philipsburg, Punta Cana, Santiago, Santo Domingo, St. Croix Island, St. Thomas, Tampa, Washington, West Palm Beach, Windsor Locks
• Seaborne Airlines BB (Saab 340, DHT) · 14 routes: Basse Terre, Dominica, Fort-de-france, La Romana, Philipsburg, Pointe-a-pitre, Punta Cana, Santiago, Santo Domingo, Spanish Town, St. Croix Island, St. Thomas, Tortola, Vieques Island
• American Airlines AA (757, Saab 340, 737-800, DHT, A320, A321…) · 13 routes: Caracas, Charlotte, Chicago, Dallas-Fort Worth, Dominica, Fort-de-france, Miami, New York, Philadelphia, Pointe-a-pitre, Spanish Town, Tortola, Vieques Island
• Cape Air 9K (CNA, BNI) · 9 routes: Charlestown, Culebra Island, Mayaguez, Spanish Town, St. Croix Island, St. Thomas, The Valley, Tortola, Vieques Island
• US Airways US (757, 737-800, A320, A321, 757-200, 762) · 6 routes: Charlotte, Chicago, Dallas-Fort Worth, Miami, New York, Philadelphia
• Southwest Airlines WN (737-700, 737-800, 737-800) · 5 routes: Atlanta, Baltimore, Fort Lauderdale, Orlando, Tampa
• TUR Avrupa Hava Yolları YI (CNT) · 5 routes: Charlestown, Dominica, Philipsburg, St. Thomas, Vieques Island
• United Airlines UA (737-800, 737-900, 757-300, CNA) · 5 routes: Chicago, Houston, Newark, Tortola*, Washington
• AirTran Airways FL (737-700, 737-800, 737-800) · 4 routes: Atlanta*, Fort Lauderdale*, Ontario*, Orlando*
• Aereonautica militare JY (EM2) · 3 routes: Providenciales, Puerto Plata, Samana
• Delta Air Lines DL (737-800, A320, 757-200, 757-300, 757) · 3 routes: Atlanta, Detroit, New York
• T.J. Air TJ (PL2) · 3 routes: Charlestown, Gustavia, The Valley
• Leeward Islands Air Transport LI (ATR 72, Dash 8-300) · 2 routes: Antigua, Dominica
• Spirit Airlines NK (A320, A321) · 2 routes: Fort Lauderdale, Orlando
• AeroMéxico AM (757-300, 757) · 1 route: Atlanta*
• Air France AF (757-300, 757, 737-800) · 1 route: Atlanta*
• Alitalia AZ (757-300, 757) · 1 route: Atlanta*
• Avianca - Aerovias Nacionales de Colombia AV (A319) · 1 route: Bogota
• Condor Flugdienst DE (767) · 1 route: Frankfurt
• Copa Airlines CM (Embraer 190, 737-700) · 1 route: Panama City
• Finnair AY (757) · 1 route: New York*
• KLM Royal Dutch Airlines KL (757-300, 757, 737-800) · 1 route: Atlanta*
• Reem Air V4 (CNC) · 1 route: Vieques Island
• Virgin Atlantic Airways VS (757-300, 757, 737-800) · 1 route: Atlanta*
• WestJet WS (737-700) · 1 route: Toronto

Routes and aircraft from OpenFlights (open data; a point-in-time snapshot). * = codeshare. Linked destinations open their own guidebook. Flight numbers are not in the open data — they come from the airline or a paid schedule feed.