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Islip

$61+ Cheap flights from Cincinnati to Islip, NY (CVG - ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ISP
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Cincinnati to Islip

Cheapest flights from Cincinnati to Islip
Explore the most affordable flight options available from Cincinnati to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amCVG - ISP
1 stop26h 37mFrontier
Thu 11/136:37 pmISP - CVG
1 stop16h 14mFrontier
Deal found 10/27$130
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:10 amCVG - ISP
1 stop12h 32mFrontier
Mon 11/109:54 amISP - CVG
1 stop14h 05mFrontier
Deal found 10/26$143
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:57 amCVG - ISP
1 stop10h 47mFrontier
Sat 12/1310:19 amISP - CVG
1 stop22h 20mFrontier
Deal found 10/26$150
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:55 pmCVG - ISP
1 stop12h 18mFrontier
Sat 12/1310:19 amISP - CVG
1 stop22h 20mFrontier
Deal found 10/26$155
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:10 amCVG - ISP
1 stop12h 32mFrontier
Sun 11/169:27 pmISP - CVG
1 stop26h 44mFrontier
Deal found 10/26$163
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:10 amCVG - ISP
1 stop8h 42mFrontier
Mon 11/109:54 amISP - CVG
1 stop14h 05mFrontier
Deal found 10/27$169
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:55 pmCVG - ISP
1 stop22h 39mFrontier
Mon 12/810:19 amISP - CVG
1 stop9h 26mFrontier
Deal found 10/27$170
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:33 pmCVG - ISP
1 stop15h 40mFrontier
Sun 12/712:07 pmISP - CVG
1 stop12h 50mFrontier
Deal found 10/27$176
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 pmCVG - ISP
1 stop23h 12mFrontier
Wed 11/54:58 pmISP - CVG
1 stop17h 53mFrontier
Deal found 10/27$183
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:57 amCVG - ISP
1 stop10h 47mFrontier
Mon 12/810:19 amISP - CVG
1 stop9h 26mFrontier
Deal found 10/26$189
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 amCVG - ISP
1 stop25h 07mFrontier
Mon 11/249:02 amISP - CVG
1 stop6h 26mFrontier
Deal found 10/26$190
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:10 amCVG - ISP
1 stop12h 32mFrontier
Sun 11/98:57 pmISP - CVG
1 stop13h 54mFrontier
Deal found 10/26$196

Cheap flight deals from Cincinnati to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$130
(CheapOair)

One-way from

$61
(CheapOair)

Popular in

March

Cheapest in

January

Average price

$152
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Islip Long Island flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Islip Long Island
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Islip Long Island
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Islip 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Cincinnati to Islip that are best for you.

Fly from

Cincinnati

Fly to

Islip

Route

Depart

Return

Price

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 11/11

8:00 am-10:37 am

1 stop26h 37m

Islip Long Island

Thu 11/13

6:37 pm-10:51 am

1 stop16h 14m

$130

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 12/10

11:57 am-10:44 pm

1 stop10h 47m

Islip Long Island

Sat 12/13

10:19 am-8:39 am

1 stop22h 20m

$150

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 11/7

5:10 am-1:52 pm

1 stop8h 42m

Islip Long Island

Mon 11/10

9:54 am-11:59 pm

1 stop14h 05m

$169

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 11/7

5:10 am-1:52 pm

1 stop8h 42m

Islip Long Island

Tue 11/11

6:27 pm-1:41 pm

1 stop19h 14m

$169

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 11/13

5:10 am-5:42 pm

1 stop12h 32m

Islip Long Island

Sun 11/16

9:27 pm-10:51 am

1 stop13h 24m

$169

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 12/4

8:55 pm-7:34 pm

1 stop22h 39m

Islip Long Island

Mon 12/8

10:19 am-7:45 pm

1 stop9h 26m

$170

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 12/5

5:33 pm-9:13 am

1 stop15h 40m

Islip Long Island

Sun 12/7

12:07 pm-12:57 am

1 stop12h 50m

$176

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 12/10

11:57 am-10:44 pm

1 stop10h 47m

Islip Long Island

Sun 12/14

11:15 am-10:52 am

1 stop23h 37m

$183

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 12/3

11:57 am-10:44 pm

1 stop10h 47m

Islip Long Island

Mon 12/8

10:19 am-7:45 pm

1 stop9h 26m

$189

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 11/19

8:00 am-9:07 am

1 stop25h 07m

Islip Long Island

Mon 11/24

9:02 am-3:28 pm

1 stop6h 26m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Cincinnati to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Islip in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Islip, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-Islip, New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Islip, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Cincinnati with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Islip

What is the cheapest month to book a flight from Cincinnati to Islip, New York?

Currently, November is the cheapest month in which you can book a flight from Cincinnati to Islip, New York (average of $47). Flying from Cincinnati to Islip, New York in February is currently the most expensive (average of $128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Cincinnati to Islip, such as Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cincinnati to Islip, New York?

    Airlines like Frontier fly from Cincinnati to Islip, New York in about 26h 37m. The time it takes to get you to your destination can typically vary by up to . The distance between Cincinnati and Islip, New York is about 624 mi.

  • What is the cheapest airline to fly from Cincinnati to Islip, New York round-trip?

    Currently priced at $215, Southwest will fly you from Cincinnati to Islip, New York and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. This flight start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Cincinnati to Islip that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Islip.

  • Can I find deals for business class flights from Cincinnati to Islip?

    Yes. Cheapflights offers flight deals from Cincinnati to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cincinnati to Islip, New York?

    Currently, November is the cheapest month in which you can book a flight from Cincinnati to Islip, New York (average of $47). Flying from Cincinnati to Islip, New York in February is currently the most expensive (average of $128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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Alternative routes for Cincinnati to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cincinnati to Islip

Discover the top airline that operate flights from Cincinnati to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$215Average$459FlexibilityNo cancel feeOn-time63%

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