Cheap flights from Islip, NY to Green Bay, WI
Flights starting at $106. Choose between Frontier Airlines, Silver Airways, or Spirit Airlines to find the best price.
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Tips to know when travelling to Green Bay
Cheapest one-way trip | $143 |
---|---|
Cheapest round-trip | $249 |
Average round-trip | $322 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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The most popular airlines for this route are Frontier Airlines, Silver Airways, and Spirit Airlines. Islip and Green Bay have 11 direct flights per week.
Check-in for a flight from Islip to Green Bay
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 |
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Green Bay
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -4°C | -11°C |
February | -2°C | -10°C |
March | 4°C | -4°C |
April | 10°C | 1°C |
May | 18°C | 7°C |
June | 23°C | 13°C |
July | 26°C | 16°C |
August | 25°C | 15°C |
September | 21°C | 11°C |
October | 13°C | 5°C |
November | 6°C | 0°C |
December | 0°C | -6°C |
14 day forecast
Frequently asked questions
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