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Flights from San Juan to Islip
There are no direct flights from San Juan to Islip. The fastest way is one stop via Baltimore or Orlando, about 5h 38m door to door (196 connections a week on current schedules).
No direct flights · 6 connection options From 5h 38m
San Juan to Islip at a glance
Fastest journey5h 38mVia Baltimore, on current schedules
Nonstop flightsNoneConnect via Baltimore or Orlando
Best ways to fly from San Juan to Islip
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SJU Baltimore (BWI) ISP
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Southwest Airlines
Tue06:15 SJU09:57 BWI1h 03m connection11:00 BWI11:53 ISPSouthwest Airlines
2Search
SJU Orlando (MCO) ISP
Leg 1: Frontier Airlines, JetBlue Airways, Southwest Airlines · Leg 2: Frontier Airlines, JetBlue Airways, Southwest Airlines
Tue11:00 SJU13:37 MCO0h 53m connection14:30 MCO16:54 ISPFrontier Airlines
3Search
SJU Concord (USA) ISP
Leg 1: Avelo Airlines · Leg 2: Avelo Airlines
Sat13:30 SJU16:51 USA1h 09m connection18:00 USA19:26 ISPAvelo Airlines
4Search
SJU Fort Lauderdale (FLL) ISP
Leg 1: Frontier Airlines, JetBlue Airways, Southwest Airlines · Leg 2: JetBlue Airways
Thu16:30 SJU18:53 FLL1h 07m connection20:00 FLL22:37 ISPJetBlue Airways
5Search
SJU Boston (BOS) ISP
Leg 1: Delta Air Lines, Frontier Airlines, JetBlue Airways · Leg 2: Cape Air
Wed14:15 SJU17:59 BOS2h 16m connection20:15 BOS21:25 ISPDelta Air Lines + Cape Air
6Search
SJU Tampa (TPA) ISP
Leg 1: Frontier Airlines, JetBlue Airways, Southwest Airlines · Leg 2: Frontier Airlines, JetBlue Airways, Southwest Airlines
Mon09:45 SJU12:26 TPA2h 49m connection15:15 TPA17:44 ISPJetBlue Airways + Frontier Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,570 km1,596 miles
- Journey time
- 5h 38mon current schedules
- Time difference
- -1hIslip vs San Juan
- Currency in Islip
- USD
- Airports
- SJU, SIG → ISP
Flights from San Juan to Islip: questions answered
Are there direct flights from San Juan to Islip?
No. There is no nonstop service, so you will connect, most easily in Baltimore, Orlando and Concord. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from San Juan to Islip?
With one connection the journey usually takes around 5h 38m, depending on the layover. The straight-line distance is 2,570 km.
Where do you change planes between San Juan and Islip?
The best connecting points are Baltimore (BWI), Orlando (MCO), Concord (USA) and Fort Lauderdale (FLL). Frontier Airlines flies both legs via Baltimore, so you can book it as one ticket.
Which airports serve San Juan and Islip?
San Juan: Luis Munoz Marin International Airport (SJU) and Fernando Luis Ribas Dominicci Airport (SIG). Islip: Long Island MacArthur Airport (ISP).
What is the time difference between San Juan and Islip?
Islip is 1 hour behind San Juan.





