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Cheap flights from Allentown to San Juan from US$151
There are no direct flights from Allentown to San Juan. The fastest way is one stop via Fort Lauderdale or Orlando, about 7h 22m door to door (5 connections a week on current schedules), with fares from US$151.
No direct flights · 4 connection options From 7h 10m Cheapest in November Prices checked 13 days ago
Allentown to San Juan at a glance
Cheapest one-wayUS$151American Airlines · 2 stops · Wed 18 NovCheapest returnUS$207Tue 5 Jan – Thu 14 JanFastest journey7h 10mAmerican Airlines · 2 stops
Nonstop flightsNoneConnect via Fort Lauderdale or Orlando
Best ways to fly from Allentown to San Juan
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ABE Fort Lauderdale (FLL) SJU
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, JetBlue Airways, Southwest Airlines
Thu07:45 ABE10:17 FLL2h 28m connection12:45 FLL15:07 SJUAllegiant Air + JetBlue Airways
2Search
ABE Orlando (MCO) SJU
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, JetBlue Airways, Southwest Airlines
Thu15:15 ABE17:36 MCO2h 39m connection20:15 MCO22:55 SJUAllegiant Air + 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.
Cheapest dates from Allentown to San Juan
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 2,619 km1,626 miles
- Journey time
- 7h 10mfastest found
- Time difference
- +1hSan Juan vs Allentown
- Currency in San Juan
- USD
- Airports
- ABE → SJU, SIG
Flights from Allentown to San Juan: questions answered
How much is a flight from Allentown to San Juan?
The cheapest one-way fare we found recently is US$151 with 2 stops, departing in November. Return trips start from US$207. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Allentown to San Juan?
No. There is no nonstop service, so you will connect, most easily in Fort Lauderdale, Orlando and Atlanta. 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 Allentown to San Juan?
With one connection the journey usually takes around 7h 10m, depending on the layover. The straight-line distance is 2,619 km.
Where do you change planes between Allentown and San Juan?
The best connecting points are Fort Lauderdale (FLL), Orlando (MCO), Atlanta (ATL) and Nashville (BNA). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Allentown and San Juan?
Allentown: Lehigh Valley International Airport (ABE). San Juan: Luis Munoz Marin International Airport (SJU) and Fernando Luis Ribas Dominicci Airport (SIG).
What is the time difference between Allentown and San Juan?
San Juan is 1 hour ahead of Allentown.





