ISP - CVG

$149 Find Cheap Flights from Islip to Cincinnati - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$297
Typical prices: $322-$378
Multiple Airlines
Sun 10/14Thu 10/18
ISP - CVG • 2 stops
Cheapest one-way
$149
Typical prices: $177-$299
Frontier
Tue 9/25
ISP - CVG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Islip and Cincinnati. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
Tampa (TPA)
Cheapest • Avg $208 (round-trip)
Baltimore/Washington (BWI)
Shortest trip • 5h 52m (one-way)
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Insights
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Cheap Flights from Islip to Cincinnati (ISP-CVG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Cincinnati

Wed, Oct 14 - Sun, Oct 18
Multiple Airlines Logo
12:00 pm - 7:50 amISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
19h 50m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:02 pm - 8:59 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
14h 57m1 stop Charleston
$297Multiple Airlines
Tue, Sep 29 - Sat, Oct 3
Frontier Logo
5:43 pm - 11:41 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
5h 58m1 stop Orlando
Frontier Logo
11:05 am - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
5h 53m1 stop Orlando
$301Frontier
Mon, Dec 7 - Thu, Dec 10
Frontier Logo
9:56 am - 5:28 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
7h 32m1 stop Orlando
Frontier Logo
8:45 pm - 9:01 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
12h 16m1 stop Orlando
$328Frontier
Fri, Sep 25 - Mon, Sep 28
Frontier Logo
5:43 pm - 7:36 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
25h 53m1 stop Orlando
Frontier Logo
8:56 pm - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
20h 02m1 stop Orlando
$340Frontier
Fri, Oct 23 - Sun, Oct 25
Southwest Logo
5:40 pm - 12:10 amISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
6h 30m1 stop Baltimore/Washington
Southwest Logo
5:50 am - 10:20 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
4h 30m1 stop Baltimore/Washington
$349Southwest
Fri, Sep 25 - Mon, Sep 28
Frontier Logo
5:43 pm - 11:51 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
6h 08m1 stop Orlando
Frontier Logo
8:00 am - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
8h 58m1 stop Orlando
$360Frontier
Wed, Oct 14 - Sun, Oct 18
Southwest Logo
6:05 am - 12:30 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
6h 25m1 stop Baltimore/Washington
Southwest Logo
5:50 am - 10:20 amCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
4h 30m1 stop Baltimore/Washington
$379Southwest
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
5:43 pm - 10:00 amISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
16h 17m1 stop Orlando
Multiple Airlines Logo
8:56 pm - 12:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
16h 02m2 stops Orlando Wilmington New Hanover County
$382Multiple Airlines
Fri, Oct 9 - Fri, Oct 23
Southwest Logo
3:10 pm - 12:10 amISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
9h 00m1 stop Baltimore/Washington
Southwest Logo
3:35 pm - 11:15 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
7h 40m1 stop Orlando
$390Southwest
Tue, Sep 29 - Sat, Oct 3
Multiple Airlines Logo
12:00 pm - 11:13 pmISP  Islip Long Island-CVG Cincinnati Cinci./N. Kentucky
11h 13m2 stops Raleigh-Durham Tampa
Multiple Airlines Logo
8:00 am - 4:58 pmCVG  Cincinnati Cinci./N. Kentucky-ISP Islip Long Island
8h 58m1 stop Orlando
$406Multiple Airlines
Booking Insights

Price, demand and travel trends for Islip to Cincinnati flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Islip to Cincinnati with more confidence.

What is the cheapest airline to fly from Islip to Cincinnati?

Frontier ($301) and Southwest ($349) are the cheapest airlines to fly round-trip from Islip to Cincinnati according to KAYAK data over the last 5 days.

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Key details for Islip to Cincinnati flights

Cheapest flight

$149
Flight from Islip to Cincinnati

When to book flights from Islip to Cincinnati

Are your dates flexible? Find out the best times to travel from Islip to Cincinnati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Islip to Cincinnati flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Islip to Cincinnati?

    Flights from Islip to Cincinnati usually depart from Islip Long Island (ISP) and arrive at Cincinnati Cinci./N. Kentucky (CVG).

  • What cabin classes can I book on flights from Islip to Cincinnati?

    Only Economy Class is available on flights from Islip to Cincinnati.

  • Which airports do connecting flights from Islip to Cincinnati pass through?

    Connecting flights from Islip to Cincinnati most commonly pass through:

    • Baltimore/Washington (BWI) - 89% of one-stop connections
    • Tampa (TPA) - 11% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Islip to Cincinnati?

    On the Islip to Cincinnati route, being flexible with your departure day can save you up to 19%. Sunday is the cheapest day at $308 round-trip on average, while Saturday is the most expensive at $378: a $70 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Cincinnati?

    Some of the most popular sights in Cincinnati are Great American Ballpark, Paycor Stadium and Duke Energy Convention Center. These are among the most viewed places in Cincinnati on KAYAK.

  • How long is a flight from Islip to Cincinnati?

    A nonstop flight from Islip to Cincinnati takes 0h 00m, covering 624 miles.

  • Do I need a passport to fly from Islip to Cincinnati?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Islip to Cincinnati changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $297 to $1,255. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Islip to Cincinnati looking right now?

    One-way fares from Islip to Cincinnati are currently lower than usual. Average one-way flight prices are about $248, which is 5% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Islip to Cincinnati?

    Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 5h 52m, compared with 8h 17m via Tampa (TPA).

  • What car rental options are available at Cincinnati Cinci./N. Kentucky Airport (CVG)?

    Cincinnati Cinci./N. Kentucky Airport (CVG) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    • Hertz
    • Dollar
    • Thrifty
    • Alamo
    • Budget

Your guide to booking Islip to Cincinnati flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $308 - about $70 less than Saturday (19% savings) based on the last 12 months.

More options for your flight from Islip to Cincinnati

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