$101+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CLE
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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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 May 13, 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 May 13, 2026.
This Expedia deal was found by Cheapflights users on 5/12. 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 6/119:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Wed 6/179:42 pm
CLE
- ISP
1 stop23h 15m
Frontier
Deal found 5/12![Frontier logo]()
$210
This Travelocity deal was found by Cheapflights users on 5/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLE
1 stop20h 48m
Frontier
Sun 6/79:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/11![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 5/12. 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 5/2711:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Sun 5/319:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/12![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/12. 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.
Fri 6/129:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Sun 6/146:00 am
CLE
- ISP
1 stop14h 57m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 5/8. 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
Wed 5/279:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/8![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/117:49 pm
ISP
- CLE
2 stops22h 40m
Multiple Airlines
Wed 6/179:42 pm
CLE
- ISP
1 stop23h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$305
This Frontier deal was found by Cheapflights users on 5/9. 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 5/1811:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Thu 5/219:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/9![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 6/229:52 pm
ISP
- CLE
2 stops23h 03m
Frontier
Mon 6/299:02 am
CLE
- ISP
1 stop11h 55m
Frontier
Deal found 5/11![Frontier logo]()
$315
This Frontier deal was found by Cheapflights users on 5/9. 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 5/1311:00 am
ISP
- CLE
1 stop12h 11m
Frontier
Sat 5/167:55 am
CLE
- ISP
1 stop10h 03m
Frontier
Deal found 5/9![Frontier logo]()
$330
This Southwest deal was found by Cheapflights users on 5/11. 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 6/225:20 am
ISP
- CLE
1 stop6h 05m
Southwest
Sat 6/276:10 am
CLE
- ISP
1 stop5h 25m
Southwest
Deal found 5/11![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 5/11. 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 6/193:05 pm
ISP
- CLE
2 stops7h 55m
Southwest
Sun 6/211:15 pm
CLE
- ISP
1 stop11h 00m
Southwest
Deal found 5/11![Southwest logo]()
$338
This Southwest deal was found by Cheapflights users on 5/12. 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 6/123:05 pm
ISP
- CLE
2 stops7h 55m
Southwest
Sun 6/146:00 am
CLE
- ISP
1 stop5h 45m
Southwest
Deal found 5/12![Southwest logo]()
$339
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 May 13, 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 May 13, 2026.
This Travelocity deal was found by Cheapflights users on 5/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLE
1 stop20h 48m
Frontier
Sun 6/79:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/11![Frontier logo]()
$224
This Southwest deal was found by Cheapflights users on 5/9. 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 7/35:50 pm
ISP
- CLE
1 stop6h 25m
Southwest
Mon 7/65:45 pm
CLE
- ISP
1 stop5h 50m
Southwest
Deal found 5/9![Southwest logo]()
$341
This Expedia deal was found by Cheapflights users on 5/10. 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.
Fri 7/107:50 pm
ISP
- CLE
1 stop24h 32m
Frontier
Sun 7/129:42 pm
CLE
- ISP
1 stop12h 16m
Frontier
Deal found 5/10![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/12. 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.
Fri 6/129:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Sun 6/146:00 am
CLE
- ISP
1 stop14h 57m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 5/8. 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
Wed 5/279:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/8![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 5/10. 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 7/106:00 am
ISP
- CLE
2 stops9h 20m
Southwest
Sun 7/125:45 pm
CLE
- ISP
1 stop5h 50m
Southwest
Deal found 5/10![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 5/9. 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 7/25:50 pm
ISP
- CLE
1 stop6h 25m
Southwest
Sun 7/51:15 pm
CLE
- ISP
1 stop11h 00m
Southwest
Deal found 5/9![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 5/8. 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
Wed 5/271:30 pm
CLE
- ISP
2 stops8h 40m
Southwest
Deal found 5/8![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 5/12. 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 6/113:05 pm
ISP
- CLE
2 stops7h 55m
Southwest
Wed 6/173:25 pm
CLE
- ISP
2 stops7h 10m
Southwest
Deal found 5/12![Southwest logo]()
$397
Last-minute flights from Islip to ClevelandDiscover last-minute flight deals from Islip to Cleveland. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Cleveland. Data last updated May 13, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/9. 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 5/1311:00 am
ISP
- CLE
1 stop12h 11m
Frontier
Sat 5/167:55 am
CLE
- ISP
1 stop10h 03m
Frontier
Deal found 5/9![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 5/9. 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 5/1811:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Thu 5/219:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/9![Frontier logo]()
$310
This Expedia deal was found by Cheapflights users on 5/8. 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
Wed 5/279:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/8![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/12. 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 5/2711:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Sun 5/319:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/12![Frontier logo]()
$230
This Travelocity deal was found by Cheapflights users on 5/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 am
ISP
- CLE
1 stop20h 48m
Frontier
Sun 6/79:57 pm
CLE
- ISP
1 stop12h 08m
Frontier
Deal found 5/11![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/12. 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 6/119:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Wed 6/179:42 pm
CLE
- ISP
1 stop23h 15m
Frontier
Deal found 5/12![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/117:49 pm
ISP
- CLE
2 stops22h 40m
Multiple Airlines
Wed 6/179:42 pm
CLE
- ISP
1 stop23h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$305
This Expedia deal was found by Cheapflights users on 5/12. 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.
Fri 6/129:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Sun 6/146:00 am
CLE
- ISP
1 stop14h 57m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 5/12. 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 6/123:05 pm
ISP
- CLE
2 stops7h 55m
Southwest
Sun 6/146:00 am
CLE
- ISP
1 stop5h 45m
Southwest
Deal found 5/12![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 5/11. 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 6/193:05 pm
ISP
- CLE
2 stops7h 55m
Southwest
Sun 6/211:15 pm
CLE
- ISP
1 stop11h 00m
Southwest
Deal found 5/11![Southwest logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 6/229:52 pm
ISP
- CLE
2 stops23h 03m
Frontier
Mon 6/299:02 am
CLE
- ISP
1 stop11h 55m
Frontier
Deal found 5/11![Frontier logo]()
$315
This Southwest deal was found by Cheapflights users on 5/11. 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 6/225:20 am
ISP
- CLE
1 stop6h 05m
Southwest
Sat 6/276:10 am
CLE
- ISP
1 stop5h 25m
Southwest
Deal found 5/11![Southwest logo]()
$337
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 May 13, 2026.
Search for one-way flight options from Islip to Cleveland. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Frontier deal was found by Cheapflights users on 5/12. 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 8/510:48 am
ISP
- CLE
1 stop9h 49m
Frontier
Deal found 5/12![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 5/9. 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
Deal found 5/9![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 5/11. 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 6/149:52 pm
ISP
- CLE
1 stop10h 05m
Frontier
Deal found 5/11![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 5/12. 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.
Tue 6/234:41 pm
ISP
- CLE
1 stop8h 03m
Frontier
Deal found 5/12![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 5/12. 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 7/2410:48 am
ISP
- CLE
1 stop9h 49m
Frontier
Deal found 5/12![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Wed 8/511:57 am
ISP
- CLE
2 stops32h 55m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Mon 6/229:52 pm
ISP
- CLE
2 stops23h 03m
Frontier
Deal found 5/11![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 5/9. 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 7/33:05 pm
ISP
- CLE
1 stop5h 35m
Southwest
Deal found 5/9![Southwest logo]()
$171
This Frontier deal was found by Cheapflights users on 5/9. 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.
Tue 7/144:41 pm
ISP
- CLE
1 stop8h 01m
Frontier
Deal found 5/9![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 5/11. 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 5/1611:00 am
ISP
- CLE
1 stop9h 52m
Frontier
Deal found 5/11![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 5/9. 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 8/710:48 am
ISP
- CLE
1 stop9h 49m
Frontier
Deal found 5/9![Frontier logo]()
$206
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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Travelocity) |
One-way from | $101 (Frontier) |
Popular in | November |
Cheapest in | July |
Average price | $217 |
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 May 13, 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 6/4
11:00 am-7:48 am
1 stop20h 48m
Cleveland Hopkins Intl
Sun 6/7
9:57 pm-10:05 am
1 stop12h 08m
$224
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 7/10
7:50 pm-8:22 pm
1 stop24h 32m
Cleveland Hopkins Intl
Sun 7/12
9:42 pm-9:58 am
1 stop12h 16m
$230
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 6/12
9:52 pm-7:57 am
1 stop10h 05m
Cleveland Hopkins Intl
Sun 6/14
6:00 am-8:57 pm
1 stop14h 57m
$250
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Sat 5/23
6:43 pm-2:15 pm
1 stop19h 32m
Cleveland Hopkins Intl
Wed 5/27
9:57 pm-10:05 am
1 stop12h 08m
$270
Quickest round-trip
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 7/3
5:50 pm-12:15 am
1 stop6h 25m
Cleveland Hopkins Intl
Mon 7/6
5:45 pm-11:35 pm
1 stop5h 50m
$341
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Fri 7/10
6:00 am-3:20 pm
2 stops9h 20m
Cleveland Hopkins Intl
Sun 7/12
5:45 pm-11:35 pm
1 stop5h 50m
$354
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Thu 7/2
5:50 pm-12:15 am
1 stop6h 25m
Cleveland Hopkins Intl
Sun 7/5
1:15 pm-12:15 am
1 stop11h 00m
$364
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Sat 5/23
4:40 pm-11:20 pm
1 stop6h 40m
Cleveland Hopkins Intl
Wed 5/27
1:30 pm-10:10 pm
2 stops8h 40m
$364
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Thu 6/11
3:05 pm-11:00 pm
2 stops7h 55m
Cleveland Hopkins Intl
Wed 6/17
3:25 pm-10:35 pm
2 stops7h 10m
$397
Cheapest one-way
IslipCleveland
ISP - CLE
ISPCLE
Islip Long Island
Mon 6/22
9:52 pm-7:57 am
1 stop10h 05m
$121
Showing 1-10 of 20 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 May.
| 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 May 13, 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.
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
7.9
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$333 | FlexibilityNo cancel fee | On-time63% |