Cheap flights from Harrisburg, PA to Islip, NY
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Tips to know when travelling to Islip
Most popular airline | Frontier Airlines |
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The most popular airlines for this route are Frontier Airlines, Allegiant Air, Spirit Airlines, WestJet, and Flair Airlines. Harrisburg and Islip have 25 direct flights per week. When you arrive at Islip, consider visiting Manhattan Island, Metropolitan Museum of Art, Staten Island, Times Square, Empire State Building, and Statue of Liberty.
Check-in for a flight from Harrisburg to Islip
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
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 |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Flair Airlines | FLE | F8 | Yes | Opens 24 days before flight Closes 1 hours before flight |
Travel tips & how to get from Harrisburg to Islip
The cheapest price of a one-way ticket from Harrisburg to Islip is $121. Round trip fares cost between $349 at the lowest and $474 at most.Weather in Islip
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -1°C |
February | 4°C | 0°C |
March | 7°C | 2°C |
April | 12°C | 7°C |
May | 17°C | 12°C |
June | 22°C | 17°C |
July | 26°C | 21°C |
August | 26°C | 21°C |
September | 22°C | 18°C |
October | 17°C | 13°C |
November | 11°C | 6°C |
December | 7°C | 2°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