Cheap flights from Islip, NY to Harlingen, TX
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Tips to know when travelling to Harlingen
Most popular airline | Sun Country Airlines |
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The most popular airlines for this route are Sun Country Airlines, Frontier Airlines, and Spirit Airlines. Islip and Harlingen have 14 direct flights per week.
Check-in for a flight from Islip to Harlingen
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Sun Country Airlines | SCX | SY | Yes | No |
Frontier Airlines | FFT | F9 | 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 |
Weather in Harlingen
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 21°C | 13°C |
February | 22°C | 15°C |
March | 26°C | 17°C |
April | 28°C | 20°C |
May | 31°C | 23°C |
June | 33°C | 25°C |
July | 34°C | 25°C |
August | 34°C | 26°C |
September | 32°C | 25°C |
October | 29°C | 22°C |
November | 25°C | 17°C |
December | 22°C | 15°C |
14 day forecast
Frequently asked questions
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Flights from Islip
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Flights to Harlingen
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Airports near Islip
- John F. Kennedy International
- Newark Liberty International
- Philadelphia International
- LaGuardia
- Bradley International
- Rhode Island T. F. Green Int'l Airport
- New York Stewart International Airport
- Lehigh Valley International
- Atlantic City International
- Albany International