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Cheap flights from Islip, New York to Cleveland from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Cleveland departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Cleveland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:57 am - 8:42 pm
ISP
-
CLE
9h 45m
1 stop
Frontier Logo
9:47 pm - 9:53 am
CLE
-
ISP
12h 06m
1 stop
$200Frontier
Tue, Sep 1 - Wed, Sep 2
Frontier Logo
5:43 pm - 12:30 am
ISP
-
CLE
6h 47m
1 stop
Frontier Logo
6:00 am - 6:03 pm
CLE
-
ISP
12h 03m
1 stop
$221Frontier
Tue, Sep 15 - Sun, Sep 20
Southwest Logo
4:05 pm - 10:00 pm
ISP
-
CLE
5h 55m
1 stop
Southwest Logo
6:35 am - 12:45 pm
CLE
-
ISP
6h 10m
1 stop
$229Southwest
Fri, Sep 4 - Sun, Sep 6
Southwest Logo
4:05 pm - 10:00 pm
ISP
-
CLE
5h 55m
1 stop
Southwest Logo
6:35 am - 3:45 pm
CLE
-
ISP
9h 10m
2 stops
$234Southwest
Fri, Sep 4 - Sun, Sep 6
Southwest Logo
12:35 pm - 10:15 pm
ISP
-
CLE
9h 40m
2 stops
Southwest Logo
6:35 am - 3:45 pm
CLE
-
ISP
9h 10m
2 stops
$239Southwest
Fri, Sep 4 - Sun, Sep 6
Frontier Logo
6:48 pm - 12:59 am
ISP
-
CLE
6h 11m
1 stop
Frontier Logo
6:00 am - 6:03 pm
CLE
-
ISP
12h 03m
1 stop
$242Frontier
Fri, Sep 11 - Sun, Sep 13
Frontier Logo
7:46 pm - 12:41 am
ISP
-
CLE
28h 55m
1 stop
Frontier Logo
2:48 pm - 9:53 am
CLE
-
ISP
19h 05m
1 stop
$248Frontier
Fri, Aug 7 - Tue, Aug 11
Multiple Airlines Logo
8:43 pm - 7:56 am
ISP
-
CLE
35h 13m
2 stops
Multiple Airlines Logo
1:02 pm - 4:47 pm
CLE
-
ISP
27h 45m
1 stop
$278Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Frontier Logo
7:46 pm - 12:41 am
ISP
-
CLE
28h 55m
1 stop
Frontier Logo
6:00 am - 9:53 am
CLE
-
ISP
27h 53m
1 stop
$290Frontier
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
12:35 pm - 10:15 pm
ISP
-
CLE
9h 40m
2 stops
Southwest Logo
3:00 pm - 11:20 pm
CLE
-
ISP
8h 20m
1 stop
$291Southwest
Fri, Sep 11 - Sun, Sep 13

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Southwest flights from Islip, New York to Cleveland

Our best Southwest deals on Islip, New York to Cleveland flight tickets
Southwest
Sep 4
ISP4:05 pmIslip Long Island
5h 55m
1 stop
CLE10:00 pmCleveland Hopkins Intl
Sep 6
CLE6:35 amCleveland Hopkins Intl
6h 10m
1 stop
ISP12:45 pmIslip Long Island
$229
Southwest
Sep 4
ISP4:05 pmIslip Long Island
5h 55m
1 stop
CLE10:00 pmCleveland Hopkins Intl
Sep 6
CLE6:35 amCleveland Hopkins Intl
9h 10m
2 stops
ISP3:45 pmIslip Long Island
$234
Southwest
Sep 4
ISP12:35 pmIslip Long Island
9h 40m
2 stops
CLE10:15 pmCleveland Hopkins Intl
Sep 6
CLE6:35 amCleveland Hopkins Intl
9h 10m
2 stops
ISP3:45 pmIslip Long Island
$239

Frontier flights from Islip, New York to Cleveland

Our best Frontier deals on Islip, New York to Cleveland flight tickets
Frontier
Sep 1
ISP10:57 amIslip Long Island
9h 45m
1 stop
CLE8:42 pmCleveland Hopkins Intl
Sep 2
CLE9:47 pmCleveland Hopkins Intl
12h 06m
1 stop
ISP9:53 amIslip Long Island
$200
Frontier
Sep 15
ISP5:43 pmIslip Long Island
6h 47m
1 stop
CLE12:30 amCleveland Hopkins Intl
Sep 20
CLE6:00 amCleveland Hopkins Intl
12h 03m
1 stop
ISP6:03 pmIslip Long Island
$221
Frontier
Sep 11
ISP6:48 pmIslip Long Island
6h 11m
1 stop
CLE12:59 amCleveland Hopkins Intl
Sep 13
CLE6:00 amCleveland Hopkins Intl
12h 03m
1 stop
ISP6:03 pmIslip Long Island
$242

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Islip, New York to Cleveland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Tue 9/1

10:57 am-8:42 pm

1 stop9h 45m

Cleveland Hopkins Intl

Wed 9/2

9:47 pm-9:53 am

1 stop12h 06m

$200

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Tue 9/15

5:43 pm-12:30 am

1 stop6h 47m

Cleveland Hopkins Intl

Sun 9/20

6:00 am-6:03 pm

1 stop12h 03m

$221
Quickest round-trip

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 9/4

4:05 pm-10:00 pm

1 stop5h 55m

Cleveland Hopkins Intl

Sun 9/6

6:35 am-12:45 pm

1 stop6h 10m

$229

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 9/4

4:05 pm-10:00 pm

1 stop5h 55m

Cleveland Hopkins Intl

Sun 9/6

6:35 am-3:45 pm

2 stops9h 10m

$234

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 9/4

12:35 pm-10:15 pm

2 stops9h 40m

Cleveland Hopkins Intl

Sun 9/6

6:35 am-3:45 pm

2 stops9h 10m

$239

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 9/11

6:48 pm-12:59 am

1 stop6h 11m

Cleveland Hopkins Intl

Sun 9/13

6:00 am-6:03 pm

1 stop12h 03m

$242

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 8/7

7:46 pm-12:41 am

1 stop28h 55m

Cleveland Hopkins Intl

Tue 8/11

2:48 pm-9:53 am

1 stop19h 05m

$248

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Mon 8/24

8:43 pm-7:56 am

2 stops35h 13m

Cleveland Hopkins Intl

Mon 8/31

1:02 pm-4:47 pm

1 stop27h 45m

$278

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Sat 8/8

7:46 pm-12:41 am

1 stop28h 55m

Cleveland Hopkins Intl

Tue 8/11

6:00 am-9:53 am

1 stop27h 53m

$290

IslipCleveland

ISP - CLE

ISPCLE

Islip Long Island

Fri 9/11

12:35 pm-10:15 pm

2 stops9h 40m

Cleveland Hopkins Intl

Sun 9/13

3:00 pm-11:20 pm

1 stop8h 20m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cleveland from

How to get the cheapest flight ticket from Islip, New York to Cleveland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cleveland?

The cheapest day to depart from Islip, New York to Cleveland is on a Thursday when prices can be found for as low as $243. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Cleveland on Sunday is $307.

What is the cheapest time of day to depart on your flight to Cleveland?

Our data shows that the cheapest Islip, New York to Cleveland flights are usually those with departure times in the evening. Our users have found flights to Cleveland in the evening for as low as $252. In contrast, the most expensive time of day to depart to Cleveland is at noon when prices are around $271.

When to book flights from Islip, New York to Cleveland

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Cleveland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Cleveland (ISP to CLE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Cleveland

Fastest flight time

3h 20m

Direct flights

None
The fastest flight from Islip, New York to Cleveland takes 3h 20m
There are no direct flights from Islip, New York to Cleveland. There are no popular flight routes from Islip, New York to Cleveland.
Search flight deals

Frequently asked questions about flying from Islip, New York to Cleveland

  • How far is Islip Long Island to Cleveland Hopkins Intl by plane?

    A flight from Islip Long Island to Cleveland Hopkins Intl will travel around 444.3 mi. 3h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Islip Long Island Airport to Cleveland Hopkins Intl Airport?

    Prices for flights from Islip Long Island Airport to Cleveland Hopkins Intl Airport refresh daily.

  • How old do you have to be to fly from Islip Long Island Airport to Cleveland Hopkins Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Cleveland Hopkins Intl Airport.

  • What documentation or ID do you need to fly to Cleveland Hopkins Intl Airport?

    The travel and health documents required for your trip to Cleveland Hopkins Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cleveland Hopkins Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Cleveland?

Book flights to Cleveland if you plan to visit one of these locations
Sandusky
Mansfield
Beachwood
Westlake
Independence
Mentor
Elyria
Kent
Willoughby
Painesville
Geneva-on-the-Lake
Streetsboro
Medina
Macedonia
Wooster
North Olmsted
Ashland
Lakewood
Strongsville
Avon

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Cleveland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Cleveland. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Cleveland with flexible booking policies on momondo?

All flight searches from Islip to Cleveland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islip to Cleveland?

Once all potential Islip to Cleveland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Islip to Cleveland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cleveland, momondo offers a useful price alert feature which will track prices for flights to Cleveland from Islip and alert you when they change.

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