CLE - ISP

$61 Find Cheap Flights from Cleveland to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cleveland to Islip departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cleveland to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cleveland to Islip, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$188
Frontier
Sun 2/15Thu 2/19
CLE - ISP • 2 stops
Cheapest one-way
$61
Frontier
Tue 3/3
CLE - ISP • 1 stop
Top airlines
Frontier
Cheapest • from $188 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Islip!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cleveland to Islip (CLE-ISP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cleveland to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cleveland to Islip

Sun, Feb 15 - Thu, Feb 19
Frontier Logo
3:19 pm - 7:38 am
CLE
-
ISP
16h 19m
2 stops
Frontier Logo
3:34 pm - 7:56 am
ISP
-
CLE
16h 22m
1 stop
$188Frontier
Sun, Feb 15 - Thu, Feb 19
Frontier Logo
5:41 pm - 7:04 pm
CLE
-
ISP
25h 23m
1 stop
Frontier Logo
5:07 pm - 6:55 pm
ISP
-
CLE
25h 48m
1 stop
$205Frontier
Mon, Apr 20 - Thu, Apr 23
Frontier Logo
8:41 am - 2:55 pm
CLE
-
ISP
6h 14m
1 stop
Frontier Logo
4:07 pm - 1:10 am
ISP
-
CLE
9h 03m
1 stop
$221Frontier
Fri, Mar 13 - Mon, Mar 16
Multiple Airlines Logo
10:00 pm - 11:10 am
CLE
-
ISP
13h 10m
2 stops
Multiple Airlines Logo
1:22 pm - 7:42 am
ISP
-
CLE
18h 20m
1 stop
$286Multiple Airlines
Fri, Mar 13 - Mon, Mar 16
Frontier Logo
1:20 pm - 9:48 am
CLE
-
ISP
20h 28m
1 stop
Frontier Logo
1:22 pm - 1:13 am
ISP
-
CLE
11h 51m
1 stop
$309Frontier
Fri, Mar 13 - Mon, Mar 16
Southwest Logo
8:35 am - 5:20 pm
CLE
-
ISP
8h 45m
2 stops
Southwest Logo
2:00 pm - 10:55 pm
ISP
-
CLE
8h 55m
2 stops
$367Southwest
Sun, Feb 15 - Thu, Feb 19
Southwest Logo
6:35 am - 4:25 pm
CLE
-
ISP
9h 50m
2 stops
Southwest Logo
11:50 am - 9:10 pm
ISP
-
CLE
9h 20m
2 stops
$369Southwest
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
5:30 am - 1:32 pm
CLE
-
ISP
8h 02m
1 stop
Frontier Logo
3:34 pm - 11:09 pm
ISP
-
CLE
7h 35m
1 stop
$394Frontier
Thu, Feb 26 - Fri, Feb 27
Frontier Logo
5:30 am - 4:22 pm
CLE
-
ISP
10h 52m
1 stop
Frontier Logo
3:34 pm - 11:09 pm
ISP
-
CLE
7h 35m
1 stop
$435Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
5:30 am - 1:32 pm
CLE
-
ISP
8h 02m
1 stop
Frontier Logo
3:34 pm - 11:09 pm
ISP
-
CLE
7h 35m
1 stop
$473Frontier
Booking Insights

KAYAK's insights & trends for Cleveland to Islip flights

Get data-powered insights and trends into flights from Cleveland to Islip to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cleveland to Islip?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Cleveland to Islip were found on Frontier ($188) and Southwest ($367).

Find deals

Good to know

Cheapest flight$61
Flight from Cleveland to Islip

When to book flights from Cleveland to Islip

Are your dates flexible? Find out the best times to travel from Cleveland to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cleveland to Islip

  • What is the cheapest flight from Cleveland to Islip?

    In the last 3 days, the lowest price for a flight from Cleveland to Islip was $61 for a one-way ticket and $188 for a round-trip.

  • Do I need a passport to fly between Cleveland and Islip?

    No, a passport isn't needed to fly from Cleveland to Islip. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Cleveland to Islip?

    When flying out of Cleveland you will be using Cleveland Hopkins Intl. You will be landing at Islip, also known as Islip Long Island.

  • Which aircraft models fly most regularly from Cleveland to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Cleveland to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cleveland to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cleveland to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Cleveland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cleveland to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Cleveland with another airline. Booking your flights between Cleveland and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cleveland to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Cleveland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cleveland to Islip

 
See real verified KAYAK customer reviews for airlines flying from Cleveland to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cleveland to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4267 reviews
7.5Entertainment
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
Airline reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

10.0 ExcellentJoseph, Jan 2026
BWI - RIC
Read more Southwest reviews

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

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

Information on your arrival and departure airports

Cleveland (CLE)
Islip (ISP)