Cheap flights from Milwaukee, WI to Islip, NY
Choose between Frontier Airlines, Spirit Airlines, or Sun Country Airlines to find the best price
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Cheapest nonstop round-trip | $206 |
---|---|
Most popular airline | Frontier Airlines |
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Travelers usually depart from General Mitchell International, or Milwaukee, WI - West Town when they travel from Milwaukee to Islip. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Sun Country Airlines, and JetBlue Airways. Milwaukee and Islip have 47 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 Milwaukee 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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
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
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