$96+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLE
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Cleveland with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Islip to ClevelandExplore 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 April 27, 2026.
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 April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:38 pm
ISP
- CLE
1 stop19h 31m
Frontier
Thu 5/149:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/23![Frontier logo]()
$158
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- CLE
1 stop9h 40m
Frontier
Mon 5/119:57 pm
CLE
- ISP
1 stop13h 03m
Frontier
Deal found 4/22![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:00 am
ISP
- CLE
1 stop12h 49m
Frontier
Tue 6/29:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/24![Frontier logo]()
$201
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:43 pm
ISP
- CLE
1 stop19h 32m
Frontier
Sat 5/309:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/25![Frontier logo]()
$205
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:50 pm
ISP
- CLE
1 stop28h 54m
Frontier
Wed 8/196:30 am
CLE
- ISP
1 stop12h 35m
Frontier
Deal found 4/22![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:08 pm
ISP
- CLE
2 stops10h 30m
Multiple Airlines
Thu 5/149:57 pm
CLE
- ISP
1 stop12h 08m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$211
This Frontier deal was found by Cheapflights users on 4/23. 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 5/18:31 pm
ISP
- CLE
1 stop13h 09m
Frontier
Sat 5/29:05 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/23![Frontier logo]()
$222
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:50 pm
ISP
- CLE
1 stop16h 55m
Frontier
Sat 6/276:30 am
CLE
- ISP
1 stop12h 35m
Frontier
Deal found 4/23![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 4/26. 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.
Fri 6/511:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Mon 6/87:55 am
CLE
- ISP
1 stop10h 03m
Frontier
Deal found 4/26![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:46 pm
ISP
- CLE
2 stops28h 21m
Multiple Airlines
Mon 5/119:57 pm
CLE
- ISP
1 stop13h 03m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$226
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:50 pm
ISP
- CLE
1 stop28h 53m
Frontier
Mon 6/296:30 am
CLE
- ISP
1 stop12h 35m
Frontier
Deal found 4/23![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 4/23. 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.
Mon 6/85:50 pm
ISP
- CLE
1 stop6h 25m
Southwest
Tue 6/91:20 pm
CLE
- ISP
2 stops9h 15m
Southwest
Deal found 4/23![Southwest logo]()
$235
Best flights from Islip to ClevelandDiscover carefully curated flight deals from Islip to Cleveland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Islip to Cleveland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- CLE
1 stop9h 40m
Frontier
Mon 5/119:57 pm
CLE
- ISP
1 stop13h 03m
Frontier
Deal found 4/22![Frontier logo]()
$180
This Southwest deal was found by Cheapflights users on 4/23. 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.
Mon 6/85:50 pm
ISP
- CLE
1 stop6h 25m
Southwest
Tue 6/91:20 pm
CLE
- ISP
2 stops9h 15m
Southwest
Deal found 4/23![Southwest logo]()
$235
This Frontier deal was found by Cheapflights users on 4/23. 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 6/511:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Mon 6/87:55 am
CLE
- ISP
1 stop10h 03m
Frontier
Deal found 4/23![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:00 am
ISP
- CLE
1 stop12h 49m
Frontier
Tue 6/29:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/24![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 4/22. 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 6/2210:48 am
ISP
- CLE
1 stop11h 47m
Frontier
Tue 6/239:42 pm
CLE
- ISP
1 stop12h 21m
Frontier
Deal found 4/22![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sun 5/244:45 pm
ISP
- CLE
1 stop6h 20m
Southwest
Sun 5/313:55 pm
CLE
- ISP
1 stop7h 50m
Southwest
Deal found 4/25![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sat 5/234:40 pm
ISP
- CLE
1 stop6h 40m
Southwest
Sat 5/303:20 pm
CLE
- ISP
2 stops8h 00m
Southwest
Deal found 4/25![Southwest logo]()
$293
This Frontier deal was found by Cheapflights users on 4/25. 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 5/18:31 pm
ISP
- CLE
1 stop13h 09m
Frontier
Sat 5/29:05 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/25![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 4/26. 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 5/18:31 pm
ISP
- CLE
1 stop21h 26m
Frontier
Sun 5/31:31 pm
CLE
- ISP
1 stop19h 42m
Frontier
Deal found 4/26![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/22. 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 5/2211:00 am
ISP
- CLE
1 stop12h 11m
Frontier
Fri 5/299:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/22![Frontier logo]()
$289
Last-minute flights from Islip to ClevelandDiscover last-minute flight deals from Islip to Cleveland. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Cleveland. Data last updated April 27, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/22. 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 4/238:31 pm
ISP
- CLE
1 stop11h 08m
Frontier
Thu 4/3010:00 pm
CLE
- ISP
1 stop11h 13m
Frontier
Deal found 4/22![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 4/22. 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 4/248:31 pm
ISP
- CLE
1 stop13h 09m
Frontier
Sat 4/259:05 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/22![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/23. 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 4/304:07 pm
ISP
- CLE
1 stop7h 52m
Frontier
Fri 5/18:41 am
CLE
- ISP
1 stop10h 55m
Frontier
Deal found 4/23![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 4/23. 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 5/18:31 pm
ISP
- CLE
1 stop13h 09m
Frontier
Sat 5/29:05 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/23![Frontier logo]()
$222
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:12 am
ISP
- CLE
1 stop9h 40m
Frontier
Mon 5/119:57 pm
CLE
- ISP
1 stop13h 03m
Frontier
Deal found 4/22![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:46 pm
ISP
- CLE
2 stops28h 21m
Multiple Airlines
Mon 5/119:57 pm
CLE
- ISP
1 stop13h 03m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:38 pm
ISP
- CLE
1 stop19h 31m
Frontier
Thu 5/149:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/23![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:08 pm
ISP
- CLE
2 stops10h 30m
Multiple Airlines
Thu 5/149:57 pm
CLE
- ISP
1 stop12h 08m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$211
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:43 pm
ISP
- CLE
1 stop19h 32m
Frontier
Sat 5/309:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/25![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:00 am
ISP
- CLE
1 stop12h 49m
Frontier
Tue 6/29:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 4/24![Frontier logo]()
$201
One-way flights from Islip to ClevelandSearch for one-way flight options from Islip to Cleveland. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Islip to Cleveland. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Frontier deal was found by Cheapflights users on 4/22. 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 6/411:00 am
ISP
- CLE
1 stop12h 11m
Frontier
Deal found 4/22![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/23. 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 5/44:07 pm
ISP
- CLE
1 stop7h 52m
Frontier
Deal found 4/23![Frontier logo]()
$111
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:48 am
ISP
- CLE
1 stop21h 09m
Frontier
Deal found 4/23![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:00 am
ISP
- CLE
2 stops33h 57m
Frontier
Deal found 4/23![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 4/26. 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 4/308:31 pm
ISP
- CLE
1 stop11h 08m
Frontier
Deal found 4/26![Frontier logo]()
$141
This Southwest deal was found by Cheapflights users on 4/23. 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 5/154:30 pm
ISP
- CLE
1 stop6h 50m
Southwest
Deal found 4/23![Southwest logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:48 am
ISP
- CLE
2 stops25h 04m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:49 pm
ISP
- CLE
2 stops37h 04m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:28 pm
ISP
- CLE
3 stops30h 29m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sun 6/216:00 am
ISP
- CLE
1 stop5h 45m
Southwest
Deal found 4/26![Southwest logo]()
$230
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:00 am
ISP
- CLE
1 stop13h 30m
Frontier
Deal found 4/24![Frontier logo]()
$246
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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $96 (Frontier) |
Popular in | November |
Cheapest in | July |
Average price | $242 |
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 April 27, 2026.
Use the filters below to find and compare flights from Islip to Cleveland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Thu 5/7
11:12 am-8:52 pm
1 stop9h 40m
Cleveland Hopkins Intl
Mon 5/11
9:57 pm-11:00 am
1 stop13h 03m
$180
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 6/5
11:00 am-8:52 pm
1 stop9h 52m
Cleveland Hopkins Intl
Mon 6/8
7:55 am-5:58 pm
1 stop10h 03m
$201
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Sat 5/30
11:00 am-11:49 pm
1 stop12h 49m
Cleveland Hopkins Intl
Tue 6/2
9:57 pm-10:05 am
1 stop12h 08m
$201
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Mon 6/22
10:48 am-10:35 pm
1 stop11h 47m
Cleveland Hopkins Intl
Tue 6/23
9:42 pm-10:03 am
1 stop12h 21m
$230
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Mon 6/8
5:50 pm-12:15 am
1 stop6h 25m
Cleveland Hopkins Intl
Tue 6/9
1:20 pm-10:35 pm
2 stops9h 15m
$235
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 5/1
8:31 pm-9:40 am
1 stop13h 09m
Cleveland Hopkins Intl
Sat 5/2
9:05 pm-9:13 am
1 stop12h 08m
$246
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 5/1
8:31 pm-5:57 pm
1 stop21h 26m
Cleveland Hopkins Intl
Sun 5/3
1:31 pm-9:13 am
1 stop19h 42m
$250
Quickest round-trip
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Sun 5/24
4:45 pm-11:05 pm
1 stop6h 20m
Cleveland Hopkins Intl
Sun 5/31
3:55 pm-11:45 pm
1 stop7h 50m
$288
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 5/22
11:00 am-11:11 pm
1 stop12h 11m
Cleveland Hopkins Intl
Fri 5/29
9:57 pm-10:05 am
1 stop12h 08m
$289
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Sat 5/23
4:40 pm-11:20 pm
1 stop6h 40m
Cleveland Hopkins Intl
Sat 5/30
3:20 pm-11:20 pm
2 stops8h 00m
$293
Showing 1-10 of 21 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ISP-CLE
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.
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 April 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.
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
Traveling to a place near Cleveland?
Book flights to Cleveland if you plan to visit one of these locationsSandusky
Mentor
Avon
Mansfield
Beachwood
Wooster
Strongsville
Lakewood
Independence
Streetsboro
Medina
North Olmsted
Cuyahoga Falls
Macedonia
Kent
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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$197 | FlexibilityNo cancel fee | On-time63% |