Which airports can I use when flying from New York LaGuardia Airport to Islip?

Flights from New York LaGuardia Airport to Islip usually depart from New York LaGuardia (LGA) and arrive at Islip Long Island (ISP).

Do I need a passport to fly from New York LaGuardia Airport to Islip?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from New York LaGuardia Airport to Islip changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $616 to $1,338. That means the highest observed fare was about 2x higher than the lowest one.

What car rental options are available at Islip Long Island Airport (ISP)?

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $38 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Avis • National • Empire Rent A Car

Which airline is the cheapest to fly from New York LaGuardia Airport to Islip?

Frontier ($616) and JetBlue ($617) are the cheapest airlines to fly round-trip from New York LaGuardia Airport to Islip according to KAYAK data over the last 5 days.

$199 CHEAP FLIGHTS from New York LaGuardia to Islip (LGA - ISP)

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Flight Deals

Cheap Flights from LaGuardia to Islip (LGA-ISP)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from LaGuardia to Islip

Wed, Nov 18 - Fri, Nov 20

8:59 pm - 5:31 pmLGA New York LaGuardia-ISP Islip Long Island

20h 32m2 stops Charlotte Douglas Orlando

4:40 pm - 8:00 pmISP Islip Long Island-LGA New York LaGuardia

27h 20m2 stops Orlando Atlanta Hartsfield-Jackson

$616Frontier

Mon, Oct 26 - Thu, Oct 29

7:40 am - 9:37 pmLGA New York LaGuardia-ISP Islip Long Island

13h 57m1 stop Fort Lauderdale

2:28 pm - 9:59 pmISP Islip Long Island-LGA New York LaGuardia

7h 31m1 stop Orlando

$617JetBlue

Tue, Nov 17 - Fri, Nov 20

7:40 am - 9:37 pmLGA New York LaGuardia-ISP Islip Long Island

13h 57m1 stop Fort Lauderdale

12:36 pm - 9:01 pmISP Islip Long Island-LGA New York LaGuardia

8h 25m1 stop Orlando

$649JetBlue

Wed, Nov 4 - Wed, Nov 11

8:59 pm - 5:31 pmLGA New York LaGuardia-ISP Islip Long Island

20h 32m2 stops Charlotte Douglas Orlando

6:00 am - 1:34 pmISP Islip Long Island-LGA New York LaGuardia

7h 34m1 stop Fort Lauderdale

$733Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

8:59 pm - 5:31 pmLGA New York LaGuardia-ISP Islip Long Island

20h 32m2 stops Charlotte Douglas Orlando

6:00 am - 7:36 pmISP Islip Long Island-LGA New York LaGuardia

13h 36m2 stops Fort Lauderdale Orlando

$771Multiple Airlines

Wed, Nov 18 - Fri, Nov 20

7:00 am - 1:38 pmLGA New York LaGuardia-ISP Islip Long Island

6h 38m1 stop Orlando

12:36 pm - 9:01 pmISP Islip Long Island-LGA New York LaGuardia

8h 25m1 stop Orlando

$858JetBlue

Tue, Oct 20 - Wed, Oct 21

7:29 am - 1:47 pmLGA New York LaGuardia-ISP Islip Long Island

6h 18m1 stop Orlando

6:00 am - 1:33 pmISP Islip Long Island-LGA New York LaGuardia

7h 33m1 stop Fort Lauderdale

$913JetBlue

Mon, Nov 23 - Sat, Nov 28

8:55 pm - 11:46 amLGA New York LaGuardia-ISP Islip Long Island

14h 51m1 stop Orlando

9:40 am - 7:50 pmISP Islip Long Island-LGA New York LaGuardia

10h 10m1 stop Fort Lauderdale

$1,082JetBlue

Mon, Nov 23 - Sat, Nov 28

5:30 pm - 3:45 pmLGA New York LaGuardia-ISP Islip Long Island

22h 15m2 stops Detroit Metropolitan Wayne County Orlando

4:43 pm - 7:35 pmISP Islip Long Island-LGA New York LaGuardia

26h 52m2 stops Orlando Charlotte Douglas

$1,105Frontier

Mon, Nov 23 - Sat, Nov 28

8:30 pm - 3:45 pmLGA New York LaGuardia-ISP Islip Long Island

19h 15m2 stops Charlotte Douglas Orlando

9:40 am - 9:33 pmISP Islip Long Island-LGA New York LaGuardia

11h 53m1 stop Fort Lauderdale

$1,135Multiple Airlines

Booking Insights

Price, demand and travel trends for New York LaGuardia Airport to Islip flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from New York LaGuardia Airport to Islip?: Frontier ($616) and JetBlue ($617) are the cheapest airlines to fly round-trip from New York LaGuardia Airport to Islip according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$199

One-way 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.

Do I need a passport to fly from New York LaGuardia Airport to Islip?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from New York LaGuardia Airport to Islip changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $616 to $1,338. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Islip Long Island Airport (ISP)?
Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $38 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car
Which airports can I use when flying from New York LaGuardia Airport to Islip?
Flights from New York LaGuardia Airport to Islip usually depart from New York LaGuardia (LGA) and arrive at Islip Long Island (ISP).

More options for your flight from LaGuardia to Islip

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LGA - ISP

$199 Find Cheap Flights from New York LaGuardia Airport to Islip - Compare and Save

Everything you should know

Cheap Flights from LaGuardia to Islip (LGA-ISP)

Recent round-trip flight deals from LaGuardia to Islip

Recent one-way flight deals from LaGuardia to Islip

Price, demand and travel trends for New York LaGuardia Airport to Islip flights

Which airline is the cheapest to fly from New York LaGuardia Airport to Islip?

Key details for New York LaGuardia Airport to Islip flights

Cheapest flight

When to book flights from LaGuardia to Islip

Your New York LaGuardia Airport to Islip flight questions, answered

More options for your flight from LaGuardia to Islip

Complete your trip to Islip with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Islip

Find direct flights to and from LaGuardia and Islip

Flights from domestic origins to Islip

Flights to other popular destinations