Which airlines fly to Islip, New York?

Based on our data, the most popular airlines that fly to Islip, New York from United States are United Airlines, Delta, American Airlines and JetBlue. There may also be other airline options depending on where in United States you’re flying from.

Cape Air Flights to Islip, New York

2 Cape Air flights head to Islip, New York on average each week. Most will be flying from Boston Logan Intl to Islip, New York, the most popular route that Cape Air operates to Islip, New York. Prices vary based on when and where you fly from - the cheapest Cape Air flight to Islip, New York found in the past 3 days on momondo was $455, departing from Boston Logan Intl. Cape Air is the most popular choice on momondo for this route and has been scored 9.2/10 by 33 of our users.

Southwest Flights to Islip, New York

Southwest flies to Islip, New York 13 times per week usually, making it a popular airline to fly with, particularly when heading to Islip, New York from Baltimore/Washington. Southwest (rating: 7.9, 4,216 reviews) varies in price depending on when and where you want to fly to Islip, New York from. The best Southwest ticket price found on momondo to Islip, New York was from Atlanta Hartsfield-Jackson ($147 round-trip).

How long does it take to fly to Islip, New York?

The flight from United States to Islip, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to New York John F Kennedy Intl (the most popular airport in Islip, New York), then the flight time is 5h 14m on average. If you fly from Miami (another popular airport in United States) to New York John F Kennedy Intl, then the average flight time is 2h 55m.

$51 Cheap Flights to Islip, New York in 2026/27

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Find the cheapest flights from the United States to Islip, New York

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:13 am - 11:03 amMYR Myrtle Beach Intl-ISP Islip Long Island

1h 50mnonstop

11:43 am - 1:43 pmISP Islip Long Island-MYR Myrtle Beach Intl

2h 00mnonstop

$115Breeze Airways

Sat, Jan 9 - Wed, Jan 13

8:43 am - 10:33 amMYR Myrtle Beach Intl-ISP Islip Long Island

1h 50mnonstop

11:43 am - 1:43 pmISP Islip Long Island-MYR Myrtle Beach Intl

2h 00mnonstop

$115Breeze Airways

Fri, Jan 8 - Wed, Jan 13

10:20 pm - 11:35 pmBWI Baltimore/Washington-ISP Islip Long Island

1h 15mnonstop

4:05 pm - 5:25 pmISP Islip Long Island-BWI Baltimore/Washington

1h 20mnonstop

$163Southwest

Fri, Nov 13 - Mon, Nov 16

3:55 pm - 5:05 pmBWI Baltimore/Washington-ISP Islip Long Island

1h 10mnonstop

12:45 pm - 2:05 pmISP Islip Long Island-BWI Baltimore/Washington

1h 20mnonstop

$163Southwest

Fri, Nov 13 - Sat, Nov 14

9:48 am - 11:20 amRDU Raleigh-Durham-ISP Islip Long Island

1h 32mnonstop

1:38 pm - 9:07 amISP Islip Long Island-RDU Raleigh-Durham

19h 29m2 stops Wilmington New Hanover County Orlando

$173Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

2:54 pm - 5:31 pmMCO Orlando-ISP Islip Long Island

2h 37mnonstop

6:33 pm - 9:34 pmISP Islip Long Island-MCO Orlando

3h 01mnonstop

$189Frontier

Thu, Oct 29 - Sat, Oct 31

8:45 am - 10:17 amRDU Raleigh-Durham-ISP Islip Long Island

1h 32mnonstop

4:40 pm - 11:35 pmISP Islip Long Island-RDU Raleigh-Durham

6h 55m1 stop Orlando

$194Multiple Airlines

Thu, Nov 19 - Sun, Nov 22

11:10 am - 1:48 pmMCO Orlando-ISP Islip Long Island

2h 38mnonstop

2:45 pm - 5:53 pmISP Islip Long Island-MCO Orlando

3h 08mnonstop

$205Frontier

Thu, Dec 3 - Sun, Dec 6

11:00 am - 1:38 pmTPA Tampa-ISP Islip Long Island

2h 38mnonstop

7:00 am - 10:02 amISP Islip Long Island-TPA Tampa

3h 02mnonstop

$254JetBlue

Fri, Dec 4 - Mon, Dec 7

11:00 am - 1:38 pmTPA Tampa-ISP Islip Long Island

2h 38mnonstop

7:00 am - 10:02 amISP Islip Long Island-TPA Tampa

3h 02mnonstop

$257JetBlue

Fri, Dec 4 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

9:48 am - 11:20 amRDU Raleigh-Durham-ISP Islip Long Island

1h 32mnonstop

12:00 pm - 1:44 pmISP Islip Long Island-RDU Raleigh-Durham

1h 44mnonstop

$193Breeze Airways

Sat, Oct 17 - Sat, Nov 14

9:48 am - 11:20 amRDU Raleigh-Durham-ISP Islip Long Island

1h 32mnonstop

12:00 pm - 1:44 pmISP Islip Long Island-RDU Raleigh-Durham

1h 44mnonstop

$203Breeze Airways

Tue, Oct 20 - Tue, Oct 27

2:46 pm - 5:30 pmMCO Orlando-ISP Islip Long Island

2h 44mnonstop

4:40 pm - 7:44 pmISP Islip Long Island-MCO Orlando

3h 04mnonstop

$287Frontier

Sat, Oct 17 - Sun, Nov 22

2:46 pm - 5:30 pmMCO Orlando-ISP Islip Long Island

2h 44mnonstop

4:40 pm - 7:44 pmISP Islip Long Island-MCO Orlando

3h 04mnonstop

$297Frontier

Sun, Oct 18 - Sun, Nov 22

5:57 pm - 11:20 amTPA Tampa-ISP Islip Long Island

17h 23m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

3:02 pm - 10:59 pmISP Islip Long Island-TPA Tampa

7h 57m1 stop Raleigh-Durham

$343Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

11:46 am - 11:20 amFLL Fort Lauderdale-ISP Islip Long Island

23h 34m1 stop Raleigh-Durham

12:00 pm - 5:20 pmISP Islip Long Island-FLL Fort Lauderdale

29h 20m2 stops Raleigh-Durham Jacksonville

$354Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

11:09 am - 1:47 pmMCO Orlando-ISP Islip Long Island

2h 38mnonstop

2:28 pm - 5:26 pmISP Islip Long Island-MCO Orlando

2h 58mnonstop

$400JetBlue

Tue, Oct 20 - Tue, Oct 27

11:09 am - 1:47 pmMCO Orlando-ISP Islip Long Island

2h 38mnonstop

2:28 pm - 5:26 pmISP Islip Long Island-MCO Orlando

2h 58mnonstop

$412JetBlue

Tue, Oct 20 - Fri, Oct 30

7:15 pm - 11:40 pmTPA Tampa-ISP Islip Long Island

4h 25m1 stop Baltimore/Washington

6:15 am - 12:50 pmISP Islip Long Island-TPA Tampa

6h 35m1 stop Baltimore/Washington

$422Southwest

Mon, Oct 19 - Sat, Oct 24

6:00 am - 2:30 pmTPA Tampa-ISP Islip Long Island

8h 30m2 stops Buffalo Baltimore/Washington

12:20 pm - 10:05 pmISP Islip Long Island-TPA Tampa

9h 45m2 stops Baltimore/Washington Dallas Love Field

$432Southwest

Mon, Oct 19 - Sat, Oct 24

Recent direct flight deals from the United States to Islip, New York

Enter your travel dates to find the best prices.

8:43 am - 10:33 amMYR Myrtle Beach Intl-ISP Islip Long Island

1h 50mnonstop

11:43 am - 1:43 pmISP Islip Long Island-MYR Myrtle Beach Intl

2h 00mnonstop

$115Breeze Airways

Fri, Jan 8 - Wed, Jan 13

9:13 am - 11:03 amMYR Myrtle Beach Intl-ISP Islip Long Island

1h 50mnonstop

11:43 am - 1:43 pmISP Islip Long Island-MYR Myrtle Beach Intl

2h 00mnonstop

$115Breeze Airways

Sat, Jan 9 - Wed, Jan 13

10:20 pm - 11:35 pmBWI Baltimore/Washington-ISP Islip Long Island

1h 15mnonstop

4:05 pm - 5:25 pmISP Islip Long Island-BWI Baltimore/Washington

1h 20mnonstop

$163Southwest

Fri, Nov 13 - Mon, Nov 16

3:55 pm - 5:05 pmBWI Baltimore/Washington-ISP Islip Long Island

1h 10mnonstop

12:45 pm - 2:05 pmISP Islip Long Island-BWI Baltimore/Washington

1h 20mnonstop

$163Southwest

Fri, Nov 13 - Sat, Nov 14

2:54 pm - 5:31 pmMCO Orlando-ISP Islip Long Island

2h 37mnonstop

6:33 pm - 9:34 pmISP Islip Long Island-MCO Orlando

3h 01mnonstop

$189Frontier

Thu, Oct 29 - Sat, Oct 31

2:54 pm - 5:31 pmMCO Orlando-ISP Islip Long Island

2h 37mnonstop

6:33 pm - 9:34 pmISP Islip Long Island-MCO Orlando

3h 01mnonstop

$205Frontier

Sat, Nov 7 - Sun, Nov 8

7:05 am - 9:47 amMCO Orlando-ISP Islip Long Island

2h 42mnonstop

2:45 pm - 5:53 pmISP Islip Long Island-MCO Orlando

3h 08mnonstop

$243Multiple Airlines

Fri, Dec 4 - Sun, Dec 6

11:01 am - 1:38 pmMCO Orlando-ISP Islip Long Island

2h 37mnonstop

6:33 pm - 9:34 pmISP Islip Long Island-MCO Orlando

3h 01mnonstop

$248Multiple Airlines

Tue, Oct 27 - Sat, Oct 31

11:00 am - 1:38 pmTPA Tampa-ISP Islip Long Island

2h 38mnonstop

7:00 am - 10:02 amISP Islip Long Island-TPA Tampa

3h 02mnonstop

$254JetBlue

Fri, Dec 4 - Mon, Dec 7

6:21 pm - 9:06 pmTPA Tampa-ISP Islip Long Island

2h 45mnonstop

2:27 pm - 5:31 pmISP Islip Long Island-TPA Tampa

3h 04mnonstop

$257JetBlue

Fri, Jan 22 - Mon, Jan 25

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Myrtle BeachIslip

MYR Myrtle Beach Intl - ISP Islip Long Island

MYRISP

Myrtle Beach Intl

Sat 1/9

9:13 am-11:03 am

Nonstop1h 50m

Islip Long Island

Wed 1/13

11:43 am-1:43 pm

Nonstop2h 00m

$115

Myrtle BeachIslip

MYR Myrtle Beach Intl - ISP Islip Long Island

MYRISP

Myrtle Beach Intl

Fri 1/8

8:43 am-10:33 am

Nonstop1h 50m

Islip Long Island

Wed 1/13

11:43 am-1:43 pm

Nonstop2h 00m

$115

BaltimoreIslip

BWI Baltimore/Washington - ISP Islip Long Island

BWIISP

Baltimore/Washington

Fri 11/13

10:20 pm-11:35 pm

Nonstop1h 15m

Islip Long Island

Mon 11/16

4:05 pm-5:25 pm

Nonstop1h 20m

$163

Quickest round-trip

BaltimoreIslip

BWI Baltimore/Washington - ISP Islip Long Island

BWIISP

Baltimore/Washington

Fri 11/13

3:55 pm-5:05 pm

Nonstop1h 10m

Islip Long Island

Sat 11/14

12:45 pm-2:05 pm

Nonstop1h 20m

$163

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Tue 11/10

9:48 am-11:20 am

Nonstop1h 32m

Islip Long Island

Tue 11/17

1:38 pm-9:07 am

2 stops19h 29m

$173

OrlandoIslip

MCO Orlando - ISP Islip Long Island

MCOISP

Orlando

Thu 10/29

2:54 pm-5:31 pm

Nonstop2h 37m

Islip Long Island

Sat 10/31

6:33 pm-9:34 pm

Nonstop3h 01m

$189

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Thu 11/19

8:45 am-10:17 am

Nonstop1h 32m

Islip Long Island

Sun 11/22

4:40 pm-11:35 pm

1 stop6h 55m

$194

OrlandoIslip

MCO Orlando - ISP Islip Long Island

MCOISP

Orlando

Thu 12/3

11:10 am-1:48 pm

Nonstop2h 38m

Islip Long Island

Sun 12/6

2:45 pm-5:53 pm

Nonstop3h 08m

$205

TampaIslip

TPA Tampa - ISP Islip Long Island

TPAISP

Tampa

Fri 12/4

11:00 am-1:38 pm

Nonstop2h 38m

Islip Long Island

Mon 12/7

7:00 am-10:02 am

Nonstop3h 02m

$254

TampaIslip

TPA Tampa - ISP Islip Long Island

TPAISP

Tampa

Fri 12/4

11:00 am-1:38 pm

Nonstop2h 38m

Islip Long Island

Mon 12/7

7:00 am-10:02 am

Nonstop3h 02m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Islip, New York flights insights and trends

Explore insights for your Islip, New York flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Islip, New York?

What is the absolute cheapest flight to Islip, New York?

In the past two weeks, users have booked deals to Islip, New York for $70/person, which is 87% cheaper than the average flight to Islip, New York. To find the cheapest price to Islip, New York from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

Cheapest flights to Islip Long Island

Find the cheapest flights to Islip Long Island from your nearest city or airport

Find flights from Los Angeles to Islip, New York

CHEAPEST MONTH TO FLY TO ISLIP, NEW YORK FROM LOS ANGELES	January	84% cheaper	Flying from Los Angeles to Islip, New York costs on average just $98 in January
MOST EXPENSIVE MONTH TO FLY TO ISLIP, NEW YORK FROM LOS ANGELES	February	116% more expensive	It costs about $1,258 for flights to Islip, New York from Los Angeles in February
MOST POPULAR MONTH TO FLY TO ISLIP, NEW YORK FROM LOS ANGELES	July	800% more users visited	More momondo users searched in flights to Islip, New York from Los Angeles in July than any other month

Cheap Islip, New York flight deals and tips

Summary info about Islip, New York flight prices, duration and airlines

Best One-Way Price	$51
Best Round-Trip Price	$115
Fastest flight time	1h 10m

The best one-way flight price to Islip from United States in the last 5 days is $51 (Raleigh-Durham to Islip Long Island).

Search Deals

The best round-trip flight price to Islip from United States in the last 5 days is $115 (Myrtle Beach Intl to Islip Long Island).

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The fastest flight to Islip from United States takes 1h 10m (Baltimore/Washington to Islip Long Island).

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Frequently asked questions about flying to Islip, New York

Is there an alternative airport near Islip, New York?

Finding an alternative and possibly cheaper destination airport near Islip, New York is possible. If you are planning a flight to Islip, New York, consider booking flights to Islip Long Island Airport (7 mi from Islip, New York city center), Farmingdale Republic Field Airport (11 mi from Islip, New York city center), New York LaGuardia Airport (35 mi from Islip, New York city center), Newark Airport (51 mi from Islip, New York city center) or New Windsor Stewart Airport (71 mi from Islip, New York city center).

Is there a cheaper alternative to flying into Islip, New York?

You can find deals at New Windsor Stewart Airport for $175 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Islip Long Island Airport?

Prices for flights to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights to Islip Long Island Airport?

As of October 2026, there are 7 operators available to choose from for flights to Islip Long Island Airport.

How old do you have to be to fly to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Amagansett

Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Islip. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Islip with flexible booking policies on momondo?

All flight searches to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Islip?

Once all potential Islip flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight to Islip right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.