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Cheap flights from Islip, New York to Cincinnati from $93

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 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Islip, New York to Cincinnati

Cheap round-trip flights

Frontier Logo
8:00 am - 8:44 pmISP-CVG
12h 44m1 stop
Frontier Logo
8:00 am - 1:59 pmCVG-ISP
5h 59m1 stop
$198Frontier
Find Deal
Wed, Aug 27 - Sat, Aug 30
Frontier Logo
5:18 pm - 11:44 pmISP-CVG
6h 26m1 stop
Frontier Logo
6:05 am - 4:27 pmCVG-ISP
10h 22m1 stop
$208Frontier
Find Deal
Sat, Sep 6 - Mon, Sep 8
Frontier Logo
1:11 pm - 12:06 amISP-CVG
10h 55m1 stop
Frontier Logo
6:00 am - 12:16 pmCVG-ISP
6h 16m1 stop
$218Frontier
Find Deal
Fri, Aug 22 - Fri, Aug 29
Frontier Logo
9:49 am - 11:29 pmISP-CVG
13h 40m1 stop
Frontier Logo
6:05 am - 4:27 pmCVG-ISP
10h 22m1 stop
$258Frontier
Find Deal
Fri, Sep 19 - Sun, Sep 21
Southwest Logo
6:05 am - 12:25 pmISP-CVG
6h 20m1 stop
Southwest Logo
5:55 am - 4:10 pmCVG-ISP
10h 15m2 stops
$333Southwest
Find Deal
Wed, Aug 27 - Sat, Aug 30
Southwest Logo
6:05 am - 3:10 pmISP-CVG
9h 05m2 stops
Southwest Logo
7:05 am - 2:55 pmCVG-ISP
7h 50m2 stops
$338Southwest
Find Deal
Wed, Aug 27 - Sat, Aug 30
Logo
2:12 pm - 8:59 pmISP-CVG
30h 47m3 stops
Logo
10:15 am - 6:59 pmCVG-ISP
32h 44m3 stops
$857
Find Deal
Wed, Aug 27 - Sat, Aug 30
Logo
2:55 pm - 9:23 amISP-CVG
18h 28m2 stops
Logo
10:15 am - 6:59 pmCVG-ISP
32h 44m3 stops
$861
Find Deal
Wed, Aug 27 - Sat, Aug 30
Breeze Airways Logo
7:39 pm - 9:23 amISP-CVG
37h 44m3 stops
Breeze Airways Logo
8:45 pm - 1:32 pmCVG-ISP
16h 47m1 stop
$924Breeze Airways
Find Deal
Sun, Aug 10 - Tue, Aug 12
Breeze Airways Logo
7:39 pm - 9:23 amISP-CVG
37h 44m3 stops
Breeze Airways Logo
8:45 pm - 6:45 pmCVG-ISP
22h 00m2 stops
$1,127Breeze Airways
Find Deal
Sun, Aug 10 - Tue, Aug 12

Frontier flights from Islip, New York to Cincinnati

Our best Frontier deals on Islip, New York to Cincinnati flight tickets
Frontier
Aug 27
ISP8:00 amIslip Long Island
12h 44m
1 stop
CVG8:44 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG8:00 amCincinnati Cinci./N. Kentucky
5h 59m
1 stop
ISP1:59 pmIslip Long Island
$198
Find similar
Frontier
Sep 6
ISP5:18 pmIslip Long Island
6h 26m
1 stop
CVG11:44 pmCincinnati Cinci./N. Kentucky
Sep 8
CVG6:05 amCincinnati Cinci./N. Kentucky
10h 22m
1 stop
ISP4:27 pmIslip Long Island
$208
Find similar
Frontier
Aug 22
ISP1:11 pmIslip Long Island
10h 55m
1 stop
CVG12:06 amCincinnati Cinci./N. Kentucky
Aug 29
CVG6:00 amCincinnati Cinci./N. Kentucky
6h 16m
1 stop
ISP12:16 pmIslip Long Island
$218
Find similar

Southwest flights from Islip, New York to Cincinnati

Our best Southwest deals on Islip, New York to Cincinnati flight tickets
Southwest
Aug 27
ISP6:05 amIslip Long Island
6h 20m
1 stop
CVG12:25 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG5:55 amCincinnati Cinci./N. Kentucky
10h 15m
2 stops
ISP4:10 pmIslip Long Island
$333
Find similar
Southwest
Aug 27
ISP6:05 amIslip Long Island
9h 05m
2 stops
CVG3:10 pmCincinnati Cinci./N. Kentucky
Aug 30
CVG7:05 amCincinnati Cinci./N. Kentucky
7h 50m
2 stops
ISP2:55 pmIslip Long Island
$338
Find similar
Southwest
Sep 19
ISP3:05 pmIslip Long Island
5h 50m
2 stops
CVG8:55 pmCincinnati Cinci./N. Kentucky
Sep 21
CVG5:50 amCincinnati Cinci./N. Kentucky
6h 40m
1 stop
ISP12:30 pmIslip Long Island
$402
Find similar

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 July 31, 2025.
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

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 8/27

8:00 am-8:44 pm

1 stop12h 44m

Cincinnati Cinci./N. Kentucky

Sat 8/30

8:00 am-1:59 pm

1 stop5h 59m

$198

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Sat 9/6

5:18 pm-11:44 pm

1 stop6h 26m

Cincinnati Cinci./N. Kentucky

Mon 9/8

6:05 am-4:27 pm

1 stop10h 22m

$208

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Fri 8/22

1:11 pm-12:06 am

1 stop10h 55m

Cincinnati Cinci./N. Kentucky

Fri 8/29

6:00 am-12:16 pm

1 stop6h 16m

$218

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Fri 9/19

9:49 am-11:29 pm

1 stop13h 40m

Cincinnati Cinci./N. Kentucky

Sun 9/21

6:05 am-4:27 pm

1 stop10h 22m

$258

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 8/27

6:05 am-12:25 pm

1 stop6h 20m

Cincinnati Cinci./N. Kentucky

Sat 8/30

5:55 am-4:10 pm

2 stops10h 15m

$333

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 8/27

6:05 am-3:10 pm

2 stops9h 05m

Cincinnati Cinci./N. Kentucky

Sat 8/30

7:05 am-2:55 pm

2 stops7h 50m

$338

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 8/27

2:12 pm-8:59 pm

3 stops30h 47m

Cincinnati Cinci./N. Kentucky

Sat 8/30

10:15 am-6:59 pm

3 stops32h 44m

$857

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 8/27

2:55 pm-9:23 am

2 stops18h 28m

Cincinnati Cinci./N. Kentucky

Sat 8/30

10:15 am-6:59 pm

3 stops32h 44m

$861

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Sun 8/10

7:39 pm-9:23 am

3 stops37h 44m

Cincinnati Cinci./N. Kentucky

Tue 8/12

8:45 pm-1:32 pm

1 stop16h 47m

$924

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Sun 8/10

7:39 pm-9:23 am

3 stops37h 44m

Cincinnati Cinci./N. Kentucky

Tue 8/12

8:45 pm-6:45 pm

2 stops22h 00m

$1,127

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Cincinnati from

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 $226. 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, Sunday 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 $300.

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 afternoon. Flights from Islip, New York to Cincinnati during this time can be as low as $202. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $297 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

Best Price Found

$93

Fastest flight time

5h 50m

Direct flights

None

Airports in Cincinnati

1 airport
The best one-way flight to Cincinnati from Islip, New York in the past 72 hours is $93. The best round-trip flight deal from Islip, New York to Cincinnati found on momondo in the last 72 hours is $198.
The fastest flight from Islip, New York to Cincinnati takes 5h 50m
There are no direct flights from Islip, New York to Cincinnati. Popular non-direct route for this connection is Islip Long Island Airport - Cincinnati Cinci./N. Kentucky Airport.
There is 1 airport near Cincinnati: Cincinnati Cinci./N. Kentucky (CVG)
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  • 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 5h 50m.

  • 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
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
West Chester
Blue Ash
Fairfield
Oxford
Dry Ridge
Edgewood
Monroe
Trenton
Hebron
Corinth
Bethel
Ghent

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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