Cheap flights from Hartford, CT to Islip, NY

Flights starting at $106. Choose between Frontier Airlines, JetBlue Airways, or Spirit Airlines to find the best price.

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Tips to know when travelling to Islip

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Travelers usually depart from Bradley International, or Hartford Union Station when they travel from Hartford to Islip. The most popular airlines for this route are Frontier Airlines, JetBlue Airways, Spirit Airlines, BREEZE, and Allegiant Air. Hartford and Islip have 104 direct flights per week. When you arrive at Islip, consider visiting Staten Island, Metropolitan Museum of Art, Statue of Liberty, Times Square, Empire State Building, and Manhattan Island.

Check-in for a flight from Hartford to Islip

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
BREEZE MXNoNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Travel tips & how to get from Hartford to Islip

The cheapest price of a one-way ticket from Hartford to Islip is $114. Round trip fares cost between $308 at the lowest and $438 at most.

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
271
days per year
Snow days
8
days per year

14 day forecast

Friday
22 Mar
4°C-2°C
29 Mar
14°C7°C
Saturday
23 Mar
85%
11°C5°C
30 Mar
89%
12°C4°C
Sunday
24 Mar
6°C1°C
31 Mar
70%
9°C4°C
Monday
25 Mar
10°C1°C
1 Apr
9°C1°C
Tuesday
26 Mar
10°C2°C
2 Apr
9°C4°C
Wednesday
27 Mar
88%
6°C5°C
3 Apr
84%
10°C9°C
Thursday
28 Mar
81%
12°C6°C
4 Apr
88%
19°C10°C

Frequently asked questions

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What are the most popular routes to and from Islip?
What airports are near Islip?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Hartford and Islip?
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What time do nonstop (direct) flights between Hartford and Islip depart?
What time do nonstop (direct) flights between Hartford and Islip arrive?
What time do flights between Hartford and Islip depart?
What time do flights between Hartford and Islip arrive?

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