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

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

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

As of December 2025, there are 16 flights per day flying from North America to Islip, New York. The most common time of day flights depart is 9:00AM, with 33% of flights taking off at noon.

What airlines fly to Islip, New York?

Frontier, Delta and United Airlines are the top three most popular airlines that fly to Islip, New York from North America according to our data. Frontier is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 13 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, 118 flights take off from North America and land in Islip, New York each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

Prices for flights from North America to Islip Long Island Airport refresh daily.

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

The number of operators available for flights from North America to Islip Long Island Airport is 6 as of December 2025.

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

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

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$29 Cheap Flights from North America to Islip in 2025/26

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Find the cheapest flights from North America to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 8:52 am

MCO

ISP

2h 37mnonstop

7:58 pm - 10:59 pm

ISP

MCO

3h 01mnonstop

$57Multiple Airlines

Thu, Jan 15 - Sun, Jan 18

9:13 pm - 11:59 pm

PBI

ISP

2h 46mnonstop

6:00 am - 8:58 am

ISP

PBI

2h 58mnonstop

$58Frontier

Thu, Jan 15 - Mon, Jan 19

3:04 pm - 5:52 pm

TPA

ISP

2h 48mnonstop

8:45 pm - 11:58 pm

ISP

TPA

3h 13mnonstop

$58Frontier

Sat, Jan 17 - Mon, Jan 19

4:00 pm - 6:48 pm

MCO

ISP

2h 48mnonstop

9:25 am - 12:29 pm

ISP

MCO

3h 04mnonstop

$58Frontier

Thu, Jan 29 - Sun, Feb 1

7:15 am - 11:15 am

TPA

ISP

4h 00m1 stop

11:55 am - 4:15 pm

ISP

TPA

4h 20m1 stop

$82Breeze Airways

Thu, Jan 15 - Sun, Jan 18

7:15 am - 11:15 am

TPA

ISP

4h 00m1 stop

11:55 am - 4:15 pm

ISP

TPA

4h 20m1 stop

$86Breeze Airways

Thu, Jan 15 - Sun, Jan 18

3:00 pm - 5:43 pm

RSW

ISP

2h 43mnonstop

11:05 am - 2:10 pm

ISP

RSW

3h 05mnonstop

$115JetBlue

Thu, Jan 15 - Sun, Jan 18

12:40 pm - 3:21 pm

RSW

ISP

2h 41mnonstop

4:16 pm - 7:15 pm

ISP

RSW

2h 59mnonstop

$117JetBlue

Wed, Jan 14 - Sat, Jan 17

6:10 am - 11:55 am

RSW

ISP

5h 45m1 stop

6:00 am - 1:35 pm

ISP

RSW

7h 35m1 stop

$151Southwest

Thu, Jan 15 - Sun, Jan 18

8:50 am - 3:25 pm

BOS

ISP

6h 35m1 stop

4:05 pm - 10:55 pm

ISP

BOS

6h 50m1 stop

$327Southwest

Sat, Jan 24 - Sun, Jan 25

Frontier flights from North America to Islip, New York

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

Frontier

Jan 15

PBI9:13 pmPalm Beach Intl

2h 46m

ISP11:59 pmIslip Long Island

Jan 19

ISP6:00 amIslip Long Island

2h 58m

PBI8:58 amPalm Beach Intl

$58

Find similar

Frontier

Jan 16

PBI9:13 pmPalm Beach Intl

2h 46m

ISP11:59 pmIslip Long Island

Jan 19

ISP6:00 amIslip Long Island

2h 58m

PBI8:58 amPalm Beach Intl

$59

Find similar

Frontier

Feb 15

TPA1:24 pmTampa

2h 48m

ISP4:12 pmIslip Long Island

Feb 20

ISP7:59 pmIslip Long Island

3h 19m

TPA11:18 pmTampa

$63

Find similar

Breeze Airways flights from North America to Islip, New York

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

Breeze Airways

Jan 15

TPA7:15 amTampa

4h 00m

1 stop

ISP11:15 amIslip Long Island

Jan 18

ISP11:55 amIslip Long Island

4h 20m

1 stop

TPA4:15 pmTampa

$82

Find similar

Breeze Airways

Jan 15

TPA7:15 amTampa

4h 00m

1 stop

ISP11:15 amIslip Long Island

Jan 18

ISP11:55 amIslip Long Island

4h 20m

1 stop

TPA4:15 pmTampa

$86

Find similar

Breeze Airways

Jan 17

TPA7:00 amTampa

4h 10m

1 stop

ISP11:10 amIslip Long Island

Jan 24

ISP11:50 amIslip Long Island

4h 21m

1 stop

TPA4:11 pmTampa

$92

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 1/15

6:15 am-8:52 am

Nonstop2h 37m

Islip Long Island

Sun 1/18

7:58 pm-10:59 pm

Nonstop3h 01m

$57

West Palm BeachIslip

PBI - ISP

PBIISP

Palm Beach Intl

Thu 1/15

9:13 pm-11:59 pm

Nonstop2h 46m

Islip Long Island

Mon 1/19

6:00 am-8:58 am

Nonstop2h 58m

$58

TampaIslip

TPA - ISP

TPAISP

Tampa

Sat 1/17

3:04 pm-5:52 pm

Nonstop2h 48m

Islip Long Island

Mon 1/19

8:45 pm-11:58 pm

Nonstop3h 13m

$58

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 1/29

4:00 pm-6:48 pm

Nonstop2h 48m

Islip Long Island

Sun 2/1

9:25 am-12:29 pm

Nonstop3h 04m

$58

TampaIslip

TPA - ISP

TPAISP

Tampa

Thu 1/15

7:15 am-11:15 am

1 stop4h 00m

Islip Long Island

Sun 1/18

11:55 am-4:15 pm

1 stop4h 20m

$82

TampaIslip

TPA - ISP

TPAISP

Tampa

Thu 1/15

7:15 am-11:15 am

1 stop4h 00m

Islip Long Island

Sun 1/18

11:55 am-4:15 pm

1 stop4h 20m

$86

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 1/15

3:00 pm-5:43 pm

Nonstop2h 43m

Islip Long Island

Sun 1/18

11:05 am-2:10 pm

Nonstop3h 05m

$115

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 1/14

12:40 pm-3:21 pm

Nonstop2h 41m

Islip Long Island

Sat 1/17

4:16 pm-7:15 pm

Nonstop2h 59m

$117

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 1/15

6:10 am-11:55 am

1 stop5h 45m

Islip Long Island

Sun 1/18

6:00 am-1:35 pm

1 stop7h 35m

$151

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Sat 1/24

8:50 am-3:25 pm

1 stop6h 35m

Islip Long Island

Sun 1/25

4:05 pm-10:55 pm

1 stop6h 50m

$327

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 North America to Islip, New York

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 North America to Islip Long Island flight route?

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

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

There is only 1 cabin class available to choose from on North America to Islip Long Island 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 North America to Islip, New York flights?

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

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

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

Best Price Found	$29
Fastest flight time	1h 10m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Islip, New York	1 airport

The best one-way flight to Islip, New York from North America in the past 72 hours is $29. The best round-trip flight deal from North America to Islip, New York found on momondo in the last 72 hours is $59.

The fastest flight from North America to Islip, New York takes 1h 10m

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

There is 1 airport in Islip, New York. From North America there are direct flights to Islip Long Island (ISP).

Search flight deals

When did momondo last update prices for flights from North America to Islip Long Island Airport?
Prices for flights from North America to Islip Long Island Airport refresh daily.
How many operators does momondo search for flights from North America to Islip Long Island Airport?
The number of operators available for flights from North America to Islip Long Island Airport is 6 as of December 2025.
How old do you have to be to fly from North America 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 from North America to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from North America to Islip, New York?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from North America to Islip, New York is Airbus A320-100/200 (19.74% of total bookings). The next most popular plane models are Airbus A320neo (12.25%), Airbus A321neo (9.97%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.48%).

Best airlines flying from North America to Islip, New York

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $52	Free Cancellation	Rating 5.8 3,077 reviews	Search Frontier flights
JetBlue	PriceFrom $77	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Southwest	PriceFrom $241	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
Cape Air	PriceFrom $455	Free Cancellation	Rating 9.3 36 reviews	Search Cape Air flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from North America to Islip. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Islip from North America on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential North America to 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 from North America to Islip right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islip from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Islip, New York trip

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Cheap flights from North America to New York from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to New York departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from North America to Islip, New York

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

Breeze Airways flights from North America to Islip, New York

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

momondo Fare Finder

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

See travel insights to New York from

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

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

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

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

There is only 1 cabin class available to choose from on North America to Islip Long Island 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 North America to Islip, New York flights?

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

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

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

What airlines fly to Islip, New York?

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

As of December 2025, there are 16 flights per day flying from North America to Islip, New York. The most common time of day flights depart is 9:00AM, with 33% of flights taking off at noon.

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

As of December 2025, 118 flights take off from North America and land in Islip, New York each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Islip, New York

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

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

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

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

What is the most popular plane model from North America to Islip, New York?

Best airlines flying from North America to Islip, New York

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

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York