Cheap flights from Allentown, PA to Charleston, SC
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Tips to know when travelling to Charleston
Cheapest one-way trip | $365 |
---|---|
Cheapest round-trip | $778 |
Average round-trip | $799 |
Most popular airline | United Airlines |
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The most popular airline for this route is United Airlines. Allentown and Charleston have 21 direct flights per week.
Check-in for a flight from Allentown to Charleston
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
United Airlines | UAL | UA | Yes |
Online check-in is not available for these airlines.
Weather in Charleston
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 14°C | 7°C |
February | 16°C | 9°C |
March | 18°C | 11°C |
April | 22°C | 15°C |
May | 26°C | 19°C |
June | 29°C | 23°C |
July | 31°C | 25°C |
August | 30°C | 25°C |
September | 28°C | 22°C |
October | 24°C | 17°C |
November | 19°C | 12°C |
December | 16°C | 9°C |
14 day forecast
Frequently asked questions
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Flights from Allentown
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Flights to Charleston
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Airports near Allentown
- John F. Kennedy International
- Newark Liberty International
- Philadelphia International
- LaGuardia
- Washington Dulles International
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- New York Stewart International Airport
- Ronald Reagan Washington National
- Long Island MacArthur
- Trenton–Mercer