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Flights from San Juan to Allentown
There are no direct flights from San Juan to Allentown. The fastest way is one stop via Atlanta or Fort Lauderdale, about 9h 49m door to door (10 connections a week on current schedules).
No direct flights · 4 connection options From 7h 42m
San Juan to Allentown at a glance
Fastest journey7h 42mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Fort Lauderdale
Best ways to fly from San Juan to Allentown
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SJU Atlanta (ATL) ABE
Leg 1: Delta Air Lines, Frontier Airlines · Leg 2: Delta Air Lines
Mon07:15 SJU10:41 ATL4h 34m connection15:15 ATL17:04 ABEDelta Air Lines
2Search
SJU Fort Lauderdale (FLL) ABE
Leg 1: Frontier Airlines, JetBlue Airways, Southwest Airlines · Leg 2: Allegiant Air
3Search
SJU Orlando (MCO) ABE
Leg 1: Frontier Airlines, JetBlue Airways, Southwest Airlines · Leg 2: Allegiant Air
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
- 2,619 km1,626 miles
- Journey time
- 7h 42mon current schedules
- Time difference
- -1hAllentown vs San Juan
- Currency in Allentown
- USD
- Airports
- SJU, SIG → ABE
Flights from San Juan to Allentown: questions answered
Are there direct flights from San Juan to Allentown?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Fort Lauderdale and Orlando. 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 Allentown?
With one connection the journey usually takes around 7h 42m, depending on the layover. The straight-line distance is 2,619 km.
Where do you change planes between San Juan and Allentown?
The best connecting points are Atlanta (ATL), Fort Lauderdale (FLL), Orlando (MCO) and Nashville (BNA). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve San Juan and Allentown?
San Juan: Luis Munoz Marin International Airport (SJU) and Fernando Luis Ribas Dominicci Airport (SIG). Allentown: Lehigh Valley International Airport (ABE).
What is the time difference between San Juan and Allentown?
Allentown is 1 hour behind San Juan.





