Cheap flights from Harrisburg, PA to Allentown, PA
Flights starting at $160. Choose between Allegiant Air, Spirit Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Allentown
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The most popular airlines for this route are Allegiant Air, Spirit Airlines, and Frontier Airlines. Harrisburg and Allentown have 11 direct flights per week.
Check-in for a flight from Harrisburg to Allentown
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 |
Travel tips & how to get from Harrisburg to Allentown
The cheapest price of a one-way ticket from Harrisburg to Allentown is $181. Round trip fares cost between $382 at the lowest and $693 at most.Weather in Allentown
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 2°C | -5°C |
February | 4°C | -4°C |
March | 8°C | 0°C |
April | 15°C | 4°C |
May | 20°C | 10°C |
June | 25°C | 14°C |
July | 29°C | 18°C |
August | 28°C | 17°C |
September | 24°C | 13°C |
October | 17°C | 8°C |
November | 10°C | 1°C |
December | 5°C | -1°C |
14 day forecast
Frequently asked questions
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Airports near Harrisburg
- Newark Liberty International
- Philadelphia International
- Baltimore–Washington International
- Washington Dulles International
- Ronald Reagan Washington National
- Trenton–Mercer
- Atlantic City International
- Lehigh Valley International
- Harrisburg International
- Wilkes-Barre/Scranton International