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ISP

Islip Long Island Airport, NY (ISP) Flights & Information

Search for one-way and round-trip flights departing to and from Islip Long Island Airport (ISP). After clicking find deals, you’ll be taken to a page where you can modify your flight criteria if needed, and then proceed to selecting travel providers offering Islip Long Island Airport flight deals.
— ISP
1
Departure
Return
1 adult, Economy
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Islip Long Island Airport (ISP) Flight Information

Find helpful information about Islip Long Island Airport (ISP) to aid in your flight search on Cheapflights.

Airport code

ISP

Daily departures

105

Daily arrivals

100

Most popular destination

MCO (Orlando)

Cheapest destination

RDU (Raleigh)

Average flight price

$247
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Average number of daily flights departing from ISP
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Average number of daily flights to ISP
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$145
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Average for round-trip flights in February 2026
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Find flight deals to Islip

Cheapest flights to Islip
Explore the most affordable flight options available to Islip. Find the lowest fares based on data from user searches, with prices last updated on February 19, 2026.

This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:55 am
MCO
-
ISP
Nonstop2h 44m
Frontier
Mon 3/91:22 pm
ISP
-
MCO
Nonstop3h 09m
Frontier
Deal found 2/15$61
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:44 pm
TPA
-
ISP
Nonstop2h 52m
Frontier
Mon 4/278:31 pm
ISP
-
TPA
Nonstop3h 09m
Frontier
Deal found 2/18$73
This Super.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:55 am
MCO
-
ISP
Nonstop2h 44m
Frontier
Sun 3/85:08 pm
ISP
-
MCO
Nonstop3h 04m
Frontier
Deal found 2/17$76
This Frontier deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
MCO
-
ISP
Nonstop2h 40m
Frontier
Sun 3/85:08 pm
ISP
-
MCO
Nonstop3h 04m
Frontier
Deal found 2/17$77
This Priceline deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:44 pm
TPA
-
ISP
Nonstop2h 52m
Frontier
Sun 4/268:31 pm
ISP
-
TPA
Nonstop3h 09m
Frontier
Deal found 2/18$88
This Super.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:00 pm
MCO
-
ISP
Nonstop2h 42m
Frontier
Fri 4/107:34 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 2/15$97
This CheapOair deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Sun 4/264:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 2/18$98
This Super.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:37 pm
TPA
-
ISP
Nonstop2h 49m
Frontier
Thu 4/95:30 am
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 2/17$100
This Super.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:11 am
MCO
-
ISP
Nonstop2h 37m
Frontier
Sun 3/85:08 pm
ISP
-
MCO
Nonstop3h 04m
Frontier
Deal found 2/18$101
This Super.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 pm
TPA
-
ISP
Nonstop2h 52m
Frontier
Tue 4/149:38 am
ISP
-
TPA
Nonstop3h 08m
Frontier
Deal found 2/18$104
This Priceline deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Sun 3/85:08 pm
ISP
-
MCO
Nonstop3h 04m
Multiple Airlines
Deal found 2/18$104
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:38 am
RDU
-
ISP
Nonstop1h 32m
Breeze Airways
Wed 3/2511:50 am
ISP
-
RDU
Nonstop1h 43m
Breeze Airways
Deal found 2/18$110

Search for flights from Islip

Cheapest flights from Islip
Explore the most affordable flight options available from Islip. Find the lowest fares based on data from user searches, with prices last updated on February 19, 2026.

This Super.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:23 am
ISP
-
MCO
Nonstop3h 08m
Frontier
Wed 3/46:00 am
MCO
-
ISP
Nonstop2h 40m
Frontier
Deal found 2/17$93
This Super.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Fri 5/16:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/18$97
This Frontier deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Fri 4/246:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/15$98
This Priceline deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:33 am
ISP
-
MCO
Nonstop3h 04m
Multiple Airlines
Fri 3/67:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Deal found 2/18$100
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:23 pm
ISP
-
MCO
Nonstop3h 04m
Frontier
Thu 3/511:55 am
MCO
-
ISP
Nonstop2h 44m
Frontier
Deal found 2/16$102
This Priceline deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:31 pm
ISP
-
MCO
1 stop8h 06m
Multiple Airlines
Thu 3/511:55 am
MCO
-
ISP
Nonstop2h 44m
Multiple Airlines
Deal found 2/15$103
This Priceline deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:22 pm
ISP
-
MCO
Nonstop3h 09m
Multiple Airlines
Fri 3/277:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Deal found 2/16$105
This Priceline deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:23 am
ISP
-
MCO
Nonstop3h 08m
Multiple Airlines
Tue 3/106:10 am
MCO
-
ISP
Nonstop2h 37m
Multiple Airlines
Deal found 2/16$107
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Mon 4/276:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/15$108
This Super.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:33 am
ISP
-
MCO
Nonstop3h 04m
Frontier
Fri 3/610:04 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/18$111
This Cheapflightsfares deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Mon 4/276:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/15$112
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Mon 4/206:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 2/16$113

Islip Long Island Airport (ISP) flight status

Find the status of flights flying to and from Islip Long Island Airport (ISP). Search by flight number or origin/destination and date/time to find the specific flight(s) you’re interested in.
Utilize the flight tracker to see the current status of flights flying to and from Islip Long Island Airport.
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Reviews of airlines servicing Islip Long Island Airport (ISP)

Read reviews of airlines servicing Islip Long Island Airport (ISP). Use this information to make informed decisions when choosing an airline for your flight to or from Islip Long Island Airport (ISP). Reviews last updated February 19, 2026.
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
270 reviews
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,292 reviews
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Avelo Airlines
7.6
Good
88 reviews
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
JetBlue
7.2
Good
2,900 reviews
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Frontier
5.7
Fair
3,048 reviews
Breeze Airways
8.1
Very good
270 reviews

Boarding

8.3

Food

6.7

Comfort

8.2

Crew

8.7

Overall

8.1

Entertainment

6.7

Reviews

1 / 10
1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

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