Cheap flights from Billings, MT to Islip, NY

Choose between Frontier Airlines, Allegiant Air, or Spirit Airlines to find the best price

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How much do flights to Islip cost?

Most popular airline

Key info about flying to Islip

Depart from
Billings Logan International
Arrive to
Long Island MacArthur
Average flights per week
35
Flight distance
Worth visiting
Manhattan Island - Statue of Liberty - Staten Island - Times Square - Empire State Building - Metropolitan Museum of Art

Great deals from Billings to Islip

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Check-in for a flight from Billings to Islip

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Allegiant AirAAYG4No
Spirit AirlinesNKSNKNo
Alaska AirlinesASAASNo
Sun Country AirlinesSCXSYYes

Weather in Islip

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-1°C
February4°C0°C
March7°C2°C
April12°C7°C
May17°C12°C
June22°C17°C
July26°C21°C
August26°C21°C
September22°C18°C
October17°C13°C
November11°C6°C
December7°C2°C
Hottest Month
26°C
July
Coldest month
-1°C
January
Sunny days
276
days per year
Snow days
8
days per year

14 day forecast

Monday
9 Dec
89%
10°C3°C
16 Dec
8°C4°C
Tuesday
10 Dec
87%
11°C8°C
17 Dec
66%
11°C1°C
Wednesday
11 Dec
88%
14°C12°C
18 Dec
1°C-2°C
Thursday
12 Dec
4°C2°C
19 Dec
5°C1°C
Friday
13 Dec
1°C-1°C
20 Dec
0°C-3°C
Saturday
14 Dec
5°C0°C
21 Dec
4°C1°C
Sunday
15 Dec
7°C3°C
22 Dec
2°C0°C
The most popular airlines for this route are Frontier Airlines, Allegiant Air, Spirit Airlines, Alaska Airlines, and Sun Country Airlines. Billings and Islip have 35 direct flights per week. When you arrive at Islip, consider visiting Manhattan Island, Statue of Liberty, Staten Island, Times Square, Empire State Building, and Metropolitan Museum of Art.

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