LGA - ISP

$129 Find Cheap Flights from New York LaGuardia Airport to Islip

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Islip departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Islip, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$128
Multiple Airlines
Wed 12/10Wed 12/17
LGA - ISP • 1 stop
Cheapest one-way
$129
Multiple Airlines
Mon 2/2
LGA - ISP • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Islip!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from LaGuardia to Islip (LGA-ISP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Islip

Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
5:45 am - 10:44 pmLGA-ISP
16h 59m1 stop
Multiple Airlines Logo
6:00 am - 3:29 pmISP-LGA
9h 29m1 stop
$128Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
7:32 am - 10:44 pmLGA-ISP
15h 12m2 stops
Multiple Airlines Logo
6:00 am - 3:29 pmISP-LGA
9h 29m1 stop
$145Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
12:30 pm - 11:39 amLGA-ISP
23h 09m1 stop
Multiple Airlines Logo
2:01 pm - 7:30 pmISP-LGA
5h 29m1 stop
$212Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
6:00 pm - 11:39 amLGA-ISP
17h 39m2 stops
Multiple Airlines Logo
2:01 pm - 7:30 pmISP-LGA
5h 29m1 stop
$320Multiple Airlines
Find Deal
Thu, Dec 25 - Sun, Jan 4
Multiple Airlines Logo
6:30 pm - 1:09 pmLGA-ISP
18h 39m1 stop
Multiple Airlines Logo
8:35 pm - 11:05 amISP-LGA
14h 30m1 stop
$486Multiple Airlines
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Thu, Dec 25 - Sun, Jan 4
Multiple Airlines Logo
6:30 pm - 1:09 pmLGA-ISP
18h 39m1 stop
Multiple Airlines Logo
6:15 am - 9:05 pmISP-LGA
14h 50m2 stops
$528Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
6:00 am - 7:45 pmLGA-ISP
13h 45m2 stops
Multiple Airlines Logo
9:59 am - 6:44 pmISP-LGA
8h 45m2 stops
$695Multiple Airlines
Find Deal
Thu, Apr 30 - Mon, May 4
JetBlue Logo
6:40 am - 12:56 pmLGA-ISP
6h 16m1 stop
JetBlue Logo
12:35 pm - 11:14 pmISP-LGA
10h 39m1 stop
$722JetBlue
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
7:29 pm - 11:05 amLGA-ISP
15h 36m2 stops
Multiple Airlines Logo
12:30 pm - 11:43 pmISP-LGA
11h 13m2 stops
$795Multiple Airlines
Find Deal
Thu, Apr 30 - Mon, May 4
JetBlue Logo
6:40 am - 12:56 pmLGA-ISP
6h 16m1 stop
JetBlue Logo
1:51 pm - 9:59 pmISP-LGA
8h 08m1 stop
$1,043JetBlue
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Useful Info

Good to know

Cheapest flight$128
Flight from New York LaGuardia Airport to Islip

When to book flights from LaGuardia to Islip

Are your dates flexible? Find out the best times to travel from LaGuardia to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Islip flights

  • What is the cheapest flight from New York LaGuardia Airport to Islip?

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Islip was $129 for a one-way ticket and $488 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Islip?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from New York LaGuardia Airport to Islip?

    When flying out of New York LaGuardia Airport you will be using New York LaGuardia. You will be landing at Islip, also known as Islip Long Island.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from New York LaGuardia Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from LaGuardia to Islip

Information on your arrival and departure airports

New York LaGuardia Airport (LGA)
Islip (ISP)