What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Islip Long Island?

Frontier is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Islip Long Island

What airlines fly to Islip, New York?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip, New York from Cincinnati according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport are updated daily.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$89 Discover Cheap Flights from Cincinnati to Islip in 2025

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Find the cheapest flights from Cincinnati to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Cincinnati to New York that have been recently found on momondo from popular airlines, departing in the coming months.

7:04 pm - 8:07 amCVG-ISP

13h 03m1 stop

9:04 pm - 11:12 amISP-CVG

14h 08m1 stop

$126Frontier

Find Deal

sex, mar 7 - ter, mar 11

5:01 am - 1:53 pmCVG-ISP

8h 52m1 stop

2:53 pm - 1:18 amISP-CVG

10h 25m1 stop

$136Frontier

Find Deal

qui, mar 6 - dom, mar 9

5:20 am - 11:11 amCVG-ISP

5h 51m1 stop

6:05 pm - 1:15 amISP-CVG

7h 10m1 stop

$155Frontier

Find Deal

sex, mai 30 - seg, jun 2

5:20 am - 11:11 amCVG-ISP

5h 51m1 stop

6:05 pm - 1:15 amISP-CVG

7h 10m1 stop

$159Frontier

Find Deal

qua, jun 11 - sex, jun 13

7:35 pm - 11:11 amCVG-ISP

15h 36m1 stop

6:05 pm - 1:15 amISP-CVG

7h 10m1 stop

$192Frontier

Find Deal

qui, jun 12 - seg, jun 16

5:45 am - 9:25 amCVG-ISP

3h 40m1 stop

6:00 am - 5:05 pmISP-CVG

11h 05m2 stops

$358Southwest

Find Deal

qui, jun 12 - seg, jun 16

6:35 am - 8:35 pmCVG-ISP

14h 00m2 stops

12:05 pm - 11:25 pmISP-CVG

11h 20m2 stops

$374Southwest

Find Deal

qui, jun 12 - seg, jun 16

8:45 pm - 9:54 amCVG-ISP

13h 09m1 stop

10:44 am - 9:21 amISP-CVG

22h 37m3 stops

$1,000Breeze Airways

Find Deal

qui, jun 12 - seg, jun 16

8:46 pm - 3:15 pmCVG-ISP

18h 29m2 stops

10:34 am - 8:51 amISP-CVG

22h 17m1 stop

$1,004Breeze Airways

Find Deal

qui, jun 12 - seg, jun 16

8:46 pm - 3:15 pmCVG-ISP

18h 29m2 stops

7:39 pm - 9:21 amISP-CVG

37h 42m3 stops

$1,185Breeze Airways

Find Deal

qui, mai 29 - dom, jun 1

Frontier flights from Cincinnati to Islip, New York

Our best Frontier deals on Cincinnati to Islip, New York flight tickets

Frontier

Mar 7

CVG7:04 pmCincinnati Cinci./N. Kentucky

13h 03m

1 stop

ISP8:07 amIslip Long Island

Mar 11

ISP9:04 pmIslip Long Island

14h 08m

1 stop

CVG11:12 amCincinnati Cinci./N. Kentucky

$126

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Frontier

Mar 6

CVG5:01 amCincinnati Cinci./N. Kentucky

8h 52m

1 stop

ISP1:53 pmIslip Long Island

Mar 9

ISP2:53 pmIslip Long Island

10h 25m

1 stop

CVG1:18 amCincinnati Cinci./N. Kentucky

$136

Find similar

Frontier

May 30

CVG5:20 amCincinnati Cinci./N. Kentucky

5h 51m

1 stop

ISP11:11 amIslip Long Island

Jun 2

ISP6:05 pmIslip Long Island

7h 10m

1 stop

CVG1:15 amCincinnati Cinci./N. Kentucky

$155

Find similar

Southwest flights from Cincinnati to Islip, New York

Our best Southwest deals on Cincinnati to Islip, New York flight tickets

Southwest

Jun 12

CVG5:45 amCincinnati Cinci./N. Kentucky

3h 40m

1 stop

ISP9:25 amIslip Long Island

Jun 16

ISP6:00 amIslip Long Island

11h 05m

2 stops

CVG5:05 pmCincinnati Cinci./N. Kentucky

$358

Find similar

Southwest

Jun 12

CVG6:35 amCincinnati Cinci./N. Kentucky

14h 00m

2 stops

ISP8:35 pmIslip Long Island

Jun 16

ISP12:05 pmIslip Long Island

11h 20m

2 stops

CVG11:25 pmCincinnati Cinci./N. Kentucky

$374

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

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Cincinnati in the morning is the least expensive time of day to depart. momondo users have found prices as low as $342 when looking at flights departing in the morning. Flights to Islip, New York are more costly in the morning, with an average ticket price of $342. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Cincinnati to Islip, New York

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

Estimated round-trip price

Cheap Cincinnati to Islip, New York (CVG to ISP) flight deals and tips

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

Best Price Found	$89
Fastest flight time	3h 40m
Direct flights	None
Airports in Islip, New York	1 airport

The best one-way flight to Islip, New York from Cincinnati in the past 72 hours is $89. The best round-trip flight deal from Cincinnati to Islip, New York found on momondo in the last 72 hours is $126.

The fastest flight from Cincinnati to Islip, New York takes 3h 40m

There are no direct flights from Cincinnati to Islip, New York. Popular non-direct route for this connection is Cincinnati Cinci./N. Kentucky Airport - Islip Long Island Airport.

There is 1 airport near Islip, New York: Islip Long Island (ISP)

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How far is Cincinnati Cinci./N. Kentucky to Islip Long Island by plane?
The straight-line distance from Cincinnati Cinci./N. Kentucky to Islip Long Island is 608.6 mi. 3h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport are updated daily.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Montauk

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Amagansett

Sag Harbor

Southampton

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Islip from Cincinnati with this policy.

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

Once you have performed a search for Cincinnati to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Islip from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.