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Islip

$86+ Cheap flights from Cleveland to Islip, NY (CLE - ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ISP
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Cleveland to Islip

Cheapest flights from Cleveland to Islip
Explore the most affordable flight options available from Cleveland to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This CheapOair deal was found by Cheapflights users on 1/25. 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.
Sat 2/147:43 pm
CLE
-
ISP
1 stop20h 29m
Frontier
Wed 2/182:03 pm
ISP
-
CLE
1 stop25h 32m
Frontier
Deal found 1/25$200
This Southwest deal was found by Cheapflights users on 1/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:00 pm
CLE
-
ISP
1 stop6h 30m
Southwest
Sun 5/105:25 pm
ISP
-
CLE
1 stop6h 40m
Southwest
Deal found 1/24$321
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Mon 2/165:30 am
CLE
-
ISP
1 stop13h 34m
Frontier
Sat 2/215:07 pm
ISP
-
CLE
1 stop16h 04m
Frontier
Deal found 1/26$344
This Southwest deal was found by Cheapflights users on 1/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:50 am
CLE
-
ISP
1 stop6h 25m
Southwest
Mon 7/2712:30 pm
ISP
-
CLE
1 stop8h 10m
Southwest
Deal found 1/25$366
This CheapOair deal was found by Cheapflights users on 1/26. 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 2/68:00 am
CLE
-
ISP
1 stop12h 47m
Frontier
Sun 2/89:25 am
ISP
-
CLE
1 stop25h 33m
Frontier
Deal found 1/26$455
This Frontier deal was found by Cheapflights users on 1/25. 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.
Thu 2/125:30 am
CLE
-
ISP
1 stop10h 42m
Frontier
Sat 2/148:23 pm
ISP
-
CLE
1 stop11h 23m
Frontier
Deal found 1/25$590
This Frontier deal was found by Cheapflights users on 1/25. 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 2/286:30 am
CLE
-
ISP
1 stop12h 58m
Frontier
Sun 3/18:33 am
ISP
-
CLE
1 stop6h 45m
Frontier
Deal found 1/25$690
This Frontier deal was found by Cheapflights users on 1/26. 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.
Thu 2/512:30 pm
CLE
-
ISP
1 stop6h 18m
Frontier
Sun 2/158:01 pm
ISP
-
CLE
1 stop11h 55m
Frontier
Deal found 1/26$719
This Frontier deal was found by Cheapflights users on 1/25. 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.
Fri 2/275:30 am
CLE
-
ISP
1 stop10h 42m
Frontier
Sun 3/18:33 am
ISP
-
CLE
1 stop8h 50m
Frontier
Deal found 1/25$769

Find flight deals from Cleveland to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$86
(CheapOair)

Popular in

November

Cheapest in

April

Average price

$204
Provider with most accurate pricing for Cleveland Hopkins Intl-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Islip Long Island flights.
Search Deals
From Cleveland Hopkins Intl to Islip Long Island
Search Deals
One-way flight from Cleveland Hopkins Intl to Islip Long Island
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cleveland to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Cleveland to Islip that are best for you.

Fly from

Cleveland

Fly to

Islip

Route

Depart

Return

Price

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Sat 2/14

7:43 pm-4:12 pm

1 stop20h 29m

Islip Long Island

Wed 2/18

2:03 pm-3:35 pm

1 stop25h 32m

$200

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Fri 5/8

5:00 pm-11:30 pm

1 stop6h 30m

Islip Long Island

Sun 5/10

5:25 pm-12:05 am

1 stop6h 40m

$321

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Mon 2/16

5:30 am-7:04 pm

1 stop13h 34m

Islip Long Island

Sat 2/21

5:07 pm-9:11 am

1 stop16h 04m

$344

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Thu 7/23

10:50 am-5:15 pm

1 stop6h 25m

Islip Long Island

Mon 7/27

6:00 am-3:20 pm

2 stops9h 20m

$366

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Fri 2/6

8:00 am-8:47 pm

1 stop12h 47m

Islip Long Island

Sun 2/8

9:25 am-10:58 am

1 stop25h 33m

$455

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Thu 2/12

5:30 am-4:12 pm

1 stop10h 42m

Islip Long Island

Sat 2/14

8:23 pm-7:46 am

1 stop11h 23m

$590

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Sat 2/28

6:30 am-7:28 pm

1 stop12h 58m

Islip Long Island

Sun 3/1

8:33 am-3:18 pm

1 stop6h 45m

$690

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Fri 2/27

5:30 am-4:12 pm

1 stop10h 42m

Islip Long Island

Sun 3/1

8:33 am-5:23 pm

1 stop8h 50m

$769

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Sat 2/14

7:43 pm-4:12 pm

1 stop20h 29m

$86

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Tue 2/24

9:00 am-8:40 am

1 stop23h 40m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Cleveland to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cleveland to Islip in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cleveland-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cleveland-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cleveland-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cleveland-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cleveland-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cleveland to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Cleveland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cleveland to Islip

What is the cheapest month to book a flight from Cleveland to Islip, New York?

Currently, March is the cheapest month in which you can book a flight from Cleveland to Islip, New York (average of $46). Flying from Cleveland to Islip, New York in December is currently the most expensive (average of $80). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated January 27, 2026.
See what other customers who have flown with Southwest from Cleveland to Islip have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Cleveland to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cleveland to Islip, New York?

    Airlines like Frontier and Southwest fly from Cleveland to Islip, New York in about 6h 30m. The time it takes to get you to your destination can typically vary by up to 13h 59m. Airlines will cover a distance of 457 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cleveland to Islip, New York round-trip?

    Cheapflights users have booked flights from Cleveland to Islip, New York round-trip from $123.

  • Can I find deals for flights from Cleveland to Islip that include hotel bookings?

    Yes. In addition to deals on Cleveland to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cleveland to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cleveland to Islip.

  • Can I find deals for business class flights from Cleveland to Islip?

    Yes. Cheapflights offers flight deals from Cleveland to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cleveland to Islip, New York?

    Currently, March is the cheapest month in which you can book a flight from Cleveland to Islip, New York (average of $46). Flying from Cleveland to Islip, New York in December is currently the most expensive (average of $80). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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Top airline flying from Cleveland to Islip

Discover the top airline that operate flights from Cleveland to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$123Average$362FlexibilityNo cancel feeOn-time63%

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