Cheap flights from Islip, NY to St. George, UT
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Tips to know when travelling to St. George
Most popular airline | American Airlines |
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The most popular airlines for this route are American Airlines, Frontier Airlines, Spirit Airlines, BREEZE, and JetBlue Airways. Islip and St. George have 51 direct flights per week.
Check-in for a flight from Islip to St. George
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | No | 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 |
BREEZE | MX | No | No | |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in St. George
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 10°C | 0°C |
February | 12°C | 1°C |
March | 17°C | 5°C |
April | 22°C | 9°C |
May | 27°C | 14°C |
June | 34°C | 20°C |
July | 36°C | 24°C |
August | 35°C | 22°C |
September | 31°C | 18°C |
October | 24°C | 10°C |
November | 16°C | 4°C |
December | 10°C | 0°C |
14 day forecast
Frequently asked questions
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Flights to St. George
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