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$115+ Cheap flights from Islip, NY to Cleveland (ISP - CLE)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLE
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Islip to Cleveland

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

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.
jue. 2/263:34 pm
ISP
-
CLE
1 stop7h 35m
Frontier
lun. 3/25:30 am
CLE
-
ISP
1 stop8h 02m
Frontier
Deal found 1/26$244
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/272:00 pm
ISP
-
CLE
2 stops8h 55m
Southwest
lun. 3/305:55 pm
CLE
-
ISP
1 stop6h 00m
Southwest
Deal found 1/26$287
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.
vie. 3/131:42 pm
ISP
-
CLE
1 stop11h 31m
Frontier
dom. 3/228:37 am
CLE
-
ISP
1 stop7h 12m
Frontier
Deal found 1/25$778

Find flight deals from Islip to Cleveland

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Cleveland (CLE). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(Frontier)

One-way from

$115
(Priceline)

Popular in

December

Cheapest in

February

Average price

$237
Provider with most accurate pricing for Islip Long Island-Cleveland Hopkins Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Cleveland Hopkins Intl flights.
Search Deals
From Islip Long Island to Cleveland Hopkins Intl
Search Deals
One-way flight from Islip Long Island to Cleveland Hopkins Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 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 Islip to Cleveland 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 enero 27, 2026.
Use the filters below to find and compare flights from Islip to Cleveland that are best for you.

Fly from

Islip

Fly to

Cleveland

Route

Depart

Return

Price

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

jue. 2/26

3:34 pm-11:09 pm

1 stop7h 35m

Cleveland Hopkins Intl

lun. 3/2

5:30 am-1:32 pm

1 stop8h 02m

$244

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

vie. 3/27

2:00 pm-10:55 pm

2 stops8h 55m

Cleveland Hopkins Intl

lun. 3/30

5:55 pm-11:55 pm

1 stop6h 00m

$287

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

vie. 3/13

1:42 pm-1:13 am

1 stop11h 31m

Cleveland Hopkins Intl

dom. 3/22

8:37 am-3:49 pm

1 stop7h 12m

$778

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

dom. 4/19

4:07 pm-1:10 am

1 stop9h 03m

$115

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

dom. 5/31

6:05 am-11:55 am

1 stop5h 50m

$161

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

dom. 4/19

11:50 am-9:00 pm

2 stops9h 10m

$166

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

dom. 4/19

11:55 am-10:43 am

3 stops22h 48m

$197

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

mié. 2/11

2:03 pm-11:09 pm

1 stop9h 06m

$220

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

jue. 3/26

5:08 pm-1:13 am

1 stop8h 05m

$280

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

dom. 2/15

8:01 pm-7:56 am

1 stop11h 55m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 13 results
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Compare providers for flights from Islip to Cleveland

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 Islip to Cleveland 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 Islip, New York-Cleveland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Cleveland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Cleveland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Cleveland 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 Islip, New York-Cleveland 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 Islip to Cleveland

Have a flexible travel schedule? Discover the best time to fly to Cleveland from Islip 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 Islip to Cleveland

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

Currently, February is the cheapest month in which you can book a flight from Islip, New York to Cleveland (average of $39). Flying from Islip, New York to Cleveland in June is currently the most expensive (average of $85). 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 Cleveland

Get insights into the airlines that provide service to Cleveland. 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 Cleveland. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown Southwest from Islip to Cleveland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

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 Islip to Cleveland. 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 Islip, New York to Cleveland?

    Frontier and Southwest can get you from Islip, New York to Cleveland in just under 7h 35m. Your travel time can differ by up to 1h 20m. Islip, New York and Cleveland are separated by a distance of 457 mi. This flight may include one or multiple stops.

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

    Currently priced at $197, Southwest will fly you from Islip, New York to Cleveland and back. In addition to Southwest, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Cleveland 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 Islip, New York to Cleveland?

    Currently, February is the cheapest month in which you can book a flight from Islip, New York to Cleveland (average of $39). Flying from Islip, New York to Cleveland in June is currently the most expensive (average of $85). 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 Cleveland?

Book flights to Cleveland if you plan to visit one of these locations
Sandusky
Mentor
Mansfield
Avon
Independence
Wooster
Beachwood
Willoughby
Lakewood
Streetsboro
Cleveland Heights
North Olmsted
Cuyahoga Falls
Macedonia
Kent
Medina
Strongsville
Elyria

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Top airline flying from Islip to Cleveland

Discover the top airline that operate flights from Islip to Cleveland. 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$197Average$276FlexibilityNo cancel feeOn-time63%

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