How many flights depart from Islip, New York to North America on average per day?

As of March 2026, 5 flights take off from Islip, New York and land in North America each day. The most common flight departure time for this route is 9:00AM, with 61% of daily flights taking off at noon.

What airlines fly to North America?

United Airlines, Delta and JetBlue are the top three most popular airlines that fly to North America from Islip, New York according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 13 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Islip Long Island to North America?

Frontier, Breeze Airways, and Southwest are the most popular carriers operating from Islip Long Island to North America

How many flights depart from Islip, New York to North America on average per week?

The number of flights available between Islip, New York and North America is 40 per week as of March 2026. The most frequent departure day is Mon, with 30% of weekly flights leaving on this day.

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

Prices for flights from Islip Long Island Airport to North America were last updated today.

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

As of March 2026, there are 6 operators available to choose from for flights from Islip Long Island Airport to North America.

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

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 from Islip Long Island Airport to North America.

What documentation or ID do you need to fly to North America?

The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$48 Cheap Flights from Islip to North America in 2026

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Find the cheapest flights from Islip, New York to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 10:57 pm

ISP

CHS

2h 12mnonstop

6:11 pm - 8:05 pm

CHS

ISP

1h 54mnonstop

$129Breeze Airways

Fri, Apr 17 - Fri, Apr 24

8:43 pm - 10:51 pm

ISP

CHS

2h 08mnonstop

8:00 am - 11:16 am

CHS

ISP

3h 16m

1 stop

$131Breeze Airways

Fri, May 8 - Tue, May 12

8:45 pm - 10:57 pm

ISP

CHS

2h 12mnonstop

6:11 pm - 8:05 pm

CHS

ISP

1h 54mnonstop

$132Breeze Airways

Mon, Apr 13 - Fri, Apr 17

4:07 pm - 11:44 pm

ISP

ATL

7h 37m

1 stop

10:45 pm - 9:13 am

ATL

ISP

10h 28m

1 stop

$139Frontier

Fri, Apr 17 - Sun, Apr 19

4:07 pm - 11:44 pm

ISP

ATL

7h 37m

1 stop

6:00 am - 9:13 am

ATL

ISP

27h 13m

1 stop

$140Frontier

Fri, Apr 17 - Sun, Apr 19

2:28 pm - 10:25 pm

ISP

MCO

7h 57m

1 stop

2:33 pm - 5:17 pm

MCO

ISP

2h 44mnonstop

$146Multiple Airlines

Mon, Jun 1 - Tue, Jun 2

6:39 pm - 9:45 pm

ISP

TPA

3h 06mnonstop

7:00 am - 11:10 am

TPA

ISP

4h 10m

1 stop

$147Multiple Airlines

Mon, Apr 13 - Sat, Apr 18

6:30 am - 1:10 pm

ISP

TPA

6h 40m

2 stops

7:00 am - 1:50 pm

TPA

ISP

6h 50m

1 stop

$168Southwest

Wed, Apr 15 - Tue, Apr 21

9:00 am - 3:40 pm

ISP

RSW

6h 40m

1 stop

5:45 pm - 10:40 pm

RSW

ISP

4h 55m

1 stop

$174Southwest

Tue, May 12 - Tue, May 12

8:59 pm - 11:59 pm

ISP

FLL

3h 00mnonstop

5:16 pm - 8:04 pm

FLL

ISP

2h 48mnonstop

$212JetBlue

Sat, May 2 - Tue, May 12

Frontier flights from Islip, New York to North America

Our best Frontier deals on Islip, New York to North America flight tickets

Frontier

Apr 17

ISP4:07 pmIslip Long Island

7h 37m

1 stop

ATL11:44 pmAtlanta Hartsfield-Jackson

Apr 19

ATL10:45 pmAtlanta Hartsfield-Jackson

10h 28m

1 stop

ISP9:13 amIslip Long Island

$139

Frontier

Apr 17

ISP4:07 pmIslip Long Island

7h 37m

1 stop

ATL11:44 pmAtlanta Hartsfield-Jackson

Apr 19

ATL6:00 amAtlanta Hartsfield-Jackson

27h 13m

1 stop

ISP9:13 amIslip Long Island

$140

Frontier

Apr 10

ISP4:01 pmIslip Long Island

3h 00m

MCO7:01 pmOrlando

Apr 17

MCO6:30 amOrlando

2h 43m

ISP9:13 amIslip Long Island

$148

JetBlue flights from Islip, New York to North America

Our best JetBlue deals on Islip, New York to North America flight tickets

JetBlue

May 31

ISP2:35 pmIslip Long Island

2h 54m

MCO5:29 pmOrlando

Jun 9

MCO10:55 amOrlando

2h 44m

ISP1:39 pmIslip Long Island

$182

JetBlue

May 6

ISP8:59 pmIslip Long Island

3h 00m

FLL11:59 pmFort Lauderdale

May 13

FLL5:16 pmFort Lauderdale

2h 48m

ISP8:04 pmIslip Long Island

$207

JetBlue

May 2

ISP8:59 pmIslip Long Island

3h 00m

FLL11:59 pmFort Lauderdale

May 12

FLL5:16 pmFort Lauderdale

2h 48m

ISP8:04 pmIslip Long Island

$212

momondo Fare Finder

Use the filters below to find and compare flights from Islip, New York to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IslipCharleston

ISP - CHS

ISPCHS

Islip Long Island

Fri 4/17

8:45 pm-10:57 pm

Nonstop2h 12m

Charleston

Fri 4/24

6:11 pm-8:05 pm

Nonstop1h 54m

$129

IslipCharleston

ISP - CHS

ISPCHS

Islip Long Island

Fri 5/8

8:43 pm-10:51 pm

Nonstop2h 08m

Charleston

Tue 5/12

8:00 am-11:16 am

1 stop3h 16m

$131

IslipCharleston

ISP - CHS

ISPCHS

Islip Long Island

Mon 4/13

8:45 pm-10:57 pm

Nonstop2h 12m

Charleston

Fri 4/17

6:11 pm-8:05 pm

Nonstop1h 54m

$132

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Fri 4/17

4:07 pm-11:44 pm

1 stop7h 37m

Atlanta Hartsfield-Jackson

Sun 4/19

10:45 pm-9:13 am

1 stop10h 28m

$139

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

Fri 4/17

4:07 pm-11:44 pm

1 stop7h 37m

Atlanta Hartsfield-Jackson

Sun 4/19

6:00 am-9:13 am

1 stop27h 13m

$140

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Mon 6/1

2:28 pm-10:25 pm

1 stop7h 57m

Orlando

Tue 6/2

2:33 pm-5:17 pm

Nonstop2h 44m

$146

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 4/13

6:39 pm-9:45 pm

Nonstop3h 06m

Tampa

Sat 4/18

7:00 am-11:10 am

1 stop4h 10m

$147

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 4/15

6:30 am-1:10 pm

2 stops6h 40m

Tampa

Tue 4/21

7:00 am-1:50 pm

1 stop6h 50m

$168

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Tue 5/12

9:00 am-3:40 pm

1 stop6h 40m

Fort Myers SW Florida Intl

Tue 5/12

5:45 pm-10:40 pm

1 stop4h 55m

$174

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Sat 5/2

8:59 pm-11:59 pm

Nonstop3h 00m

Fort Lauderdale

Tue 5/12

5:16 pm-8:04 pm

Nonstop2h 48m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest Islip Long Island to North America flight route?

Fly from Islip Long Island to Atlanta Hartsfield-Jackson for the best Islip Long Island - North America flight prices

What cabin class options are available on Islip Long Island to North America flights?

There are 2 cabin classes available to choose from on Islip Long Island to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Islip, New York to North America flights?

No. A direct flight is the cheapest option for a flight between Islip, New York to North America.

Cheap Islip, New York to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to North America

Best Price Found	$79
Fastest flight time	1h 15m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in North America	5,163 airports

The best one-way flight to North America from Islip, New York in the past 72 hours is $79. The best round-trip flight deal from Islip, New York to North America found on momondo in the last 72 hours is $82.

The fastest flight from Islip, New York to North America takes 1h 15m

Direct flights go from Islip, New York to North America on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Southwest, Breeze Airways and Frontier.

There are 5,163 airports in North America. From Islip, New York there are direct flights to Tampa (TPA), Orlando (MCO), Charleston (CHS).

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to North America?
Prices for flights from Islip Long Island Airport to North America were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to North America?
As of March 2026, there are 6 operators available to choose from for flights from Islip Long Island Airport to North America.
How old do you have to be to fly from Islip Long Island Airport to North America?
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 from Islip Long Island Airport to North America.
What documentation or ID do you need to fly to North America?
The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Islip, New York to North America?
Based on momondo bookings for flights between Islip, New York and North America, the leading plane model is Airbus A320-100/200, making up 25.32% of the total bookings. Other popular models include Airbus A320neo with 11.70%, Airbus A321neo with 11.06%, and Airbus A220-300 with 10.19%.

Best airlines flying from Islip, New York to North America

Compare and see reviews for airlines that fly from Islip, New York to North America with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $35	Free Cancellation	Rating 5.7 3,017 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $69	Free Cancellation	Rating 6.3 8,539 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $97	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Delta	PriceFrom $142	Free Cancellation	Rating 7.9 8,326 reviews	Search Delta flights
Southwest	PriceFrom $148	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights
Cape Air	PriceFrom $475	Free Cancellation	Rating 9.3 34 reviews	Search Cape Air flights

Why use momondo?

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

It is quick and easy to find Islip to North America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to North America that suits you.

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

Flights from Islip to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Islip to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Islip.

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

If you are simply researching potential flights to North America, momondo offers a useful price alert feature which will track prices for flights to North America from Islip and alert you when they change.