How does KAYAK find such low prices on flights from New York State 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 State to Islip. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from New York State is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from New York State 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 State with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$106 CHEAP FLIGHTS from New York State to Islip

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Cheap Flights from New York to Islip

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from New York to Islip

Wed, Jul 22 - Sat, Jul 25

4:25 pm - 10:35 pm

ROC

ISP

6h 10m

1 stop

5:35 pm - 11:20 pm

ISP

ROC

5h 45m

1 stop

$231Southwest

Fri, Jun 5 - Mon, Jun 8

7:52 pm - 10:15 am

BUF

ISP

14h 23m

1 stop

11:00 am - 6:59 pm

ISP

BUF

7h 59m

1 stop

$236Frontier

Thu, Jun 11 - Wed, Jun 17

9:02 pm - 8:57 pm

BUF

ISP

23h 55m

1 stop

9:52 pm - 7:12 pm

ISP

BUF

21h 20m

1 stop

$239Frontier

Fri, Sep 18 - Sat, Sep 19

11:35 am - 4:25 pm

ROC

ISP

4h 50m

1 stop

3:15 pm - 8:45 pm

ISP

ROC

5h 30m

1 stop

$241Southwest

Mon, Jun 15 - Sun, Jun 21

7:57 pm - 3:56 pm

BUF

ISP

19h 59m

1 stop

9:52 pm - 7:12 pm

ISP

BUF

21h 20m

1 stop

$241Frontier

Thu, Jun 11 - Wed, Jun 17

9:02 pm - 8:57 pm

BUF

ISP

23h 55m

1 stop

9:52 pm - 7:12 pm

ISP

BUF

21h 20m

1 stop

$242Frontier

Mon, Jun 8 - Wed, Jun 10

6:00 am - 1:39 pm

ALB

ISP

7h 39m

1 stop

2:35 pm - 10:22 pm

ISP

ALB

7h 47m

1 stop

$458JetBlue

Thu, Jun 4 - Sat, Jun 6

8:55 pm - 1:39 pm

LGA

ISP

16h 44m

1 stop

12:00 pm - 9:55 pm

ISP

LGA

9h 55m

1 stop

$459JetBlue

Fri, Jun 19 - Sun, Jun 21

9:02 pm - 1:33 pm

SYR

ISP

16h 31m

1 stop

7:49 pm - 8:37 am

ISP

SYR

12h 48m

2 stops

$483Breeze Airways

Mon, Jun 29 - Fri, Jul 3

12:17 pm - 8:03 pm

SWF

ISP

7h 46m

1 stop

2:28 pm - 11:25 am

ISP

SWF

20h 57m

1 stop

$507Breeze Airways

Useful Info

Low season	February
High season	July
Cheapest flight	$106

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from Buffalo to Islip

How does KAYAK find such low prices on flights from New York State 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 State to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from New York State 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 State 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 State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

7.9

SouthwestOverall score based on 4287 reviews

7.0Food

7.5Entertainment

8.0Comfort

8.6Crew

8.1Boarding

Airline reviews

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

4.0 OkayAnonymous, May 2026

MSY - HOU

Read more Southwest reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

Riverhead

Amagansett

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Islip (ISP)

ISP

$106 Find Cheap Flights from New York State to Islip

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

Cheap Flights from New York to Islip

Recent round-trip flight deals from New York to Islip

Recent one-way flight deals from New York to Islip

Recent last minute flight deals from New York to Islip

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FAQs for booking flights from New York State to Islip

How does KAYAK find such low prices on flights from New York State 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 State to Islip.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from New York State 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 State 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 State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New York to Islip

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