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Cheap flights from Islip, New York to Cincinnati from $82

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 Cincinnati departing on 10/29. 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 Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:57 am - 11:42 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
12h 45m1 stop Orlando
Frontier Logo
11:00 am - 7:01 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
8h 01m1 stop Tampa
$187Frontier
Thu, Sep 3 - Sun, Sep 6
Frontier Logo
5:43 pm - 11:51 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
6h 08m1 stop Orlando
Frontier Logo
8:56 pm - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
20h 02m1 stop Orlando
$187Frontier
Thu, Sep 24 - Sun, Sep 27
Frontier Logo
5:43 pm - 11:41 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
5h 58m1 stop Orlando
Frontier Logo
9:00 am - 6:03 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
9h 03m1 stop Tampa
$199Frontier
Sat, Sep 26 - Sun, Sep 27
Frontier Logo
6:48 pm - 6:53 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
24h 05m1 stop Tampa
Frontier Logo
9:00 am - 6:03 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
9h 03m1 stop Tampa
$199Frontier
Fri, Sep 25 - Sun, Sep 27
Frontier Logo
10:57 am - 11:42 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
12h 45m1 stop Orlando
Frontier Logo
9:23 pm - 9:53 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
12h 30m1 stop Orlando
$199Frontier
Fri, Sep 4 - Mon, Sep 7
Frontier Logo
10:57 am - 11:42 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
12h 45m1 stop Orlando
Frontier Logo
11:00 am - 7:01 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
8h 01m1 stop Tampa
$227Frontier
Fri, Aug 21 - Sat, Aug 29
Frontier Logo
10:57 am - 11:42 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
12h 45m1 stop Orlando
Frontier Logo
8:56 pm - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
20h 02m1 stop Orlando
$228Frontier
Sun, Sep 6 - Wed, Sep 9
Frontier Logo
5:43 pm - 11:51 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
6h 08m1 stop Orlando
Frontier Logo
9:00 am - 6:03 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
9h 03m1 stop Tampa
$233Frontier
Thu, Sep 24 - Sun, Sep 27
Southwest Logo
6:50 am - 5:20 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
10h 30m2 stops Baltimore/Washington Austin Bergstrom
Southwest Logo
5:40 am - 10:15 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
4h 35m1 stop Baltimore/Washington
$281Southwest
Sun, Sep 6 - Wed, Sep 9
Southwest Logo
6:50 am - 5:20 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
10h 30m2 stops Baltimore/Washington Austin Bergstrom
Southwest Logo
7:00 am - 5:00 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
10h 00m2 stops Nashville Intl Baltimore/Washington
$292Southwest
Sun, Sep 6 - Wed, Sep 9

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Breeze Airways flights from Islip, New York to Cincinnati

Our best Breeze Airways deals on Islip, New York to Cincinnati flight tickets
Breeze Airways
Sep 25
ISP11:08 amIslip Long Island
9h 23m
3 stops
CVG8:31 pmCincinnati Cinci./N. Kentucky
Sep 27
CVG8:57 pmCincinnati Cinci./N. Kentucky
12h 02m
1 stop
ISP8:59 amIslip Long Island
$660
Breeze Airways
Sep 25
ISP11:08 amIslip Long Island
9h 23m
3 stops
CVG8:31 pmCincinnati Cinci./N. Kentucky
Sep 27
CVG8:57 pmCincinnati Cinci./N. Kentucky
12h 02m
1 stop
ISP8:59 amIslip Long Island
$670
Breeze Airways
Sep 25
ISP11:08 amIslip Long Island
9h 23m
3 stops
CVG8:31 pmCincinnati Cinci./N. Kentucky
Sep 27
CVG8:57 pmCincinnati Cinci./N. Kentucky
12h 02m
1 stop
ISP8:59 amIslip Long Island
$684

Frontier flights from Islip, New York to Cincinnati

Our best Frontier deals on Islip, New York to Cincinnati flight tickets
Frontier
Sep 3
ISP10:57 amIslip Long Island
12h 45m
1 stop
CVG11:42 pmCincinnati Cinci./N. Kentucky
Sep 6
CVG11:00 amCincinnati Cinci./N. Kentucky
8h 01m
1 stop
ISP7:01 pmIslip Long Island
$187
Frontier
Sep 25
ISP6:48 pmIslip Long Island
24h 05m
1 stop
CVG6:53 pmCincinnati Cinci./N. Kentucky
Sep 27
CVG9:00 amCincinnati Cinci./N. Kentucky
9h 03m
1 stop
ISP6:03 pmIslip Long Island
$199
Frontier
Aug 21
ISP10:57 amIslip Long Island
12h 45m
1 stop
CVG11:42 pmCincinnati Cinci./N. Kentucky
Aug 29
CVG11:00 amCincinnati Cinci./N. Kentucky
8h 01m
1 stop
ISP7:01 pmIslip Long Island
$227

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Cincinnati 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 August 10, 2026.
Use the filters below to find and compare flights from Islip, New York to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Thu 9/3

10:57 am-11:42 pm

1 stop12h 45m

Cincinnati Cinci./N. Kentucky

Sun 9/6

11:00 am-7:01 pm

1 stop8h 01m

$187

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Thu 9/24

5:43 pm-11:51 pm

1 stop6h 08m

Cincinnati Cinci./N. Kentucky

Sun 9/27

8:56 pm-4:58 pm

1 stop20h 02m

$187
Quickest round-trip

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Sat 9/26

5:43 pm-11:41 pm

1 stop5h 58m

Cincinnati Cinci./N. Kentucky

Sun 9/27

9:00 am-6:03 pm

1 stop9h 03m

$199

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Fri 9/25

6:48 pm-6:53 pm

1 stop24h 05m

Cincinnati Cinci./N. Kentucky

Sun 9/27

9:00 am-6:03 pm

1 stop9h 03m

$199

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Fri 9/4

10:57 am-11:42 pm

1 stop12h 45m

Cincinnati Cinci./N. Kentucky

Mon 9/7

9:23 pm-9:53 am

1 stop12h 30m

$199

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Fri 8/21

10:57 am-11:42 pm

1 stop12h 45m

Cincinnati Cinci./N. Kentucky

Sat 8/29

11:00 am-7:01 pm

1 stop8h 01m

$227

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Sun 9/6

10:57 am-11:42 pm

1 stop12h 45m

Cincinnati Cinci./N. Kentucky

Wed 9/9

8:56 pm-4:58 pm

1 stop20h 02m

$228

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Thu 9/24

5:43 pm-11:51 pm

1 stop6h 08m

Cincinnati Cinci./N. Kentucky

Sun 9/27

9:00 am-6:03 pm

1 stop9h 03m

$233

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Sun 9/6

6:50 am-5:20 pm

2 stops10h 30m

Cincinnati Cinci./N. Kentucky

Wed 9/9

5:40 am-10:15 am

1 stop4h 35m

$281

IslipCincinnati

ISP Islip Long Island - CVG Cincinnati Cinci./N. Kentucky

ISPCVG

Islip Long Island

Sun 9/6

6:50 am-5:20 pm

2 stops10h 30m

Cincinnati Cinci./N. Kentucky

Wed 9/9

7:00 am-5:00 pm

2 stops10h 00m

$292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Islip, New York to Cincinnati

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 Cincinnati?

According to our data, Saturday is the cheapest day to fly to Cincinnati from Islip, New York. The lowest ticket price found for a Saturday departure recently was $307. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $578.

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

Our most recent data shows that the best time of day to fly to Cincinnati is in the morning. Flights from Islip, New York to Cincinnati during this time can be as low as $320. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $375 per ticket.

When to book flights from Islip, New York to Cincinnati

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

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

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

Fastest flight time

9h 23m

Direct flights

None
The fastest flight from Islip, New York to Cincinnati takes 9h 23m
There are no direct flights from Islip, New York to Cincinnati. There are no popular flight routes from Islip, New York to Cincinnati.
Search flight deals

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

  • How far is Islip Long Island to Cincinnati Cinci./N. Kentucky by plane?

    Cincinnati Cinci./N. Kentucky is 608.6 mi away from Islip Long Island. A reasonable flight in good conditions will take 9h 23m.

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

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

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

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents required for your trip to Cincinnati Cinci./N. Kentucky 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 Cincinnati Cinci./N. Kentucky Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Sharonville
Newport
Covington
Middletown
West Chester
Blue Ash
Fairfield
Williamstown
Lawrenceburg
Oxford
Hebron
Monroe
Dry Ridge
Trenton
Bethel
Corinth
Georgetown
Edgewood

Why use momondo?

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

It is quick and easy to find Islip to Cincinnati flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cincinnati that suits you.

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

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

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

Once all potential Islip to Cincinnati 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 Cincinnati right now. Can momondo alert me if prices change?

Price alerts on flights to Cincinnati from Islip are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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