Cheap flights from Allentown, PA to San Juan, United States
Flights starting at £117. Choose between Allegiant Air, Spirit Airlines, or Frontier Airlines to find the best price.
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Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Allegiant Air, Spirit Airlines, Frontier Airlines, United Airlines, and JetBlue Airways. Allentown and San Juan have 160 direct flights per week.
Check-in for a flight from Allentown to San Juan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in San Juan
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Flights from Allentown
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Flights to San Juan
- Flights from London to San Juan
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- Flights from Montreal to San Juan
- Flights from Toronto to San Juan
- Flights from New York to San Juan
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- Flights from Fort Lauderdale to San Juan
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- Flights from Austin to San Juan
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- Flights from Athens to San Juan
- Flights from Houston to San Juan
- Flights from Chicago to San Juan
- Flights from Boston to San Juan
- Flights from San Antonio to San Juan
- Flights from Edmonton to San Juan
Popular routes
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Airports near Allentown
- John F. Kennedy International
- Newark Liberty International
- LaGuardia
- Philadelphia International
- Baltimore–Washington International
- Washington Dulles International
- New York Stewart International Airport
- Ronald Reagan Washington National
- Long Island MacArthur
- Trenton–Mercer