Cheap Flight Tickets from New York (LGA) to Islip (ISP), Starting at $773

Good to Know: Cheapest and Fastest LGA - ISP Flights

Useful information for finding best airline tickets from La Guardia to Long Island Mac Arthur on your next trip.

Cheapest Round Trip Flight

$773

WN Southwest Airlines • 2 stops • 20h 45m

Nov 10 – Nov 17

The cheapest round trip flight from New York to Islip (LGA-ISP-LGA) is currently $773

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Fastest Flight

15h 8m

The fastest nonstop flight from New York to Islip (LGA-ISP) takes 15h 8m

Top Airlines Flying from New York to Islip

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from New York (LGA) to Islip (ISP)

Compare and book low fare round-trip air tickets from New York to Islip. Ideal for travelers with confirmed return itineraries.

Nov 10 - Nov 17, Economy
WN
New York → Islip
20h 45m
8:30 AM - 9:15 PM • 2 stops
WN
New York → Islip
14h
6:05 AM - 2:45 PM • 2 stops
$773
Southwest Airlines
Nov 10 - Nov 17, Economy
WN
New York → Islip
20h 30m
8:45 AM - 9:15 PM • 2 stops
WN
New York → Islip
14h
6:05 AM - 2:45 PM • 2 stops
$773
Southwest Airlines
Nov 10 - Nov 17, Economy
WN
New York → Islip
23h 55m
6:40 AM - 9:15 PM • 2 stops
WN
New York → Islip
14h
6:05 AM - 2:45 PM • 2 stops
$779
Southwest Airlines
Nov 10 - Nov 17, Economy
WN
New York → Islip
21h 40m
8:45 AM - 9:45 PM • 2 stops
WN
New York → Islip
14h
6:05 AM - 2:45 PM • 2 stops
$779
Southwest Airlines
Nov 10 - Nov 17, Economy
WN
New York → Islip
25h 5m
6:40 AM - 9:45 PM • 2 stops
WN
New York → Islip
14h
6:05 AM - 2:45 PM • 2 stops
$784
Southwest Airlines
Nov 10 - Nov 17, Economy
B6
New York → Islip
15h 8m
12:29 PM - 9:37 PM • 1 stop
B6
New York → Islip
12h 14m
6:00 AM - 1:34 PM • 1 stop
$1319
JetBlue Airways

Fly from New York to Islip with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from New York to Islip? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on New York to Islip Flights

What are the airports in New York?
JFK,LGA,EWR
What’s the most popular airline flying from LGA to ISP?
The most popular airline flying from New York to Islip are
Can I fly from LGA to ISP non-stop?
NO
Which airlines fly nonstop between New York and Islip?
The non-stop flights between New York and Islip are .
What’s the earliest departure time from LGA to ISP Airport?
The earliest flight leaves LGA at 6:40 am and lands in ISP - Long Island Mac Arthur
What are the airports in Islip?
ISP
Can I make changes to my New York to Islip flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LGA to ISP?
Read the fare rules of the New York to Islip air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from New York and Islip?
operate flights between New York and Islip
How long does a flight from New York to Islip take?
It takes approximately 1 hour to fly non-stop from LGA to ISP, which is 40.53 miles by air.
Which airlines provide the cheapest flights from New York (LGA) to Islip (ISP) ?
In the past couple of days, the cheapest tickets to ISP from LGA were found on WN : USD 784
Do I need a passport to fly between LGA and ISP?
No
What’s the latest departure time from LGA to ISP ?
The last flight leaves LGA at 12:29 pm

New York (LGA) to Islip (ISP): Airport Information

Origin Airport La Guardia , New York, US
Destination Airport Long Island Mac Arthur , Islip, US
Distance 41 miles

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