Cheap flights from Islip, NY to Jacksonville, FL
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Cheapest nonstop round-trip | £165 |
---|---|
Most popular airline | Frontier Airlines |
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Book your trip to arrive at Jacksonville International, or Jacksonville. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, JetBlue Airways, BREEZE, and Allegiant Air. Islip and Jacksonville have 87 direct flights per week.
Check-in for a flight from Islip to Jacksonville
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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
BREEZE | MX | No | No | |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Jacksonville
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 9°C |
February | 20°C | 11°C |
March | 23°C | 13°C |
April | 26°C | 16°C |
May | 29°C | 20°C |
June | 31°C | 23°C |
July | 32°C | 24°C |
August | 32°C | 24°C |
September | 30°C | 23°C |
October | 27°C | 19°C |
November | 22°C | 14°C |
December | 20°C | 11°C |
14 day forecast
Frequently asked questions
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Flights to Jacksonville
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Airports near Islip
- John F. Kennedy International
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