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Flights from Cincinnati to Islip

Find the cheapest flight options from Cincinnati to Islip over the next three months. Book one-way tickets from MYR 363 and round-trip tickets from MYR 3,624.

      • CVG 07:05
        9h 10m
        1 stop
        ISP 16:15
        Cincinnati - Islip | Thu, Dec 11 | Delta Air Lines
        ISP 09:59
        7h 10m
        1 stop
        CVG 17:09
        Islip - Cincinnati | Mon, Dec 15 | Cape Air
        MYR 3,624 MYR 5,591
        35% OFF
        35% OFF
        MYR 5,591 MYR 3,624
      • CVG 10:45
        9h
        1 stop
        ISP 19:45
        Cincinnati - Islip | Mon, Dec 29 | Delta Air Lines
        ISP 07:30
        8h 6m
        1 stop
        CVG 15:36
        Islip - Cincinnati | Sun, Jan 4 | Cape Air
        MYR 4,600 MYR 5,591
        18% OFF
        18% OFF
        MYR 5,591 MYR 4,600
      • CVG 11:59
        7h 46m
        1 stop
        ISP 19:45
        Cincinnati - Islip | Sun, Dec 14 | Delta Air Lines
        ISP 12:40
        8h 47m
        1 stop
        CVG 21:27
        Islip - Cincinnati | Wed, Dec 17 | Cape Air
        MYR 4,976 MYR 5,591
        11% OFF
        11% OFF
        MYR 5,591 MYR 4,976
      • CVG 13:00
        17h 25m
        1 stop
        ISP Invalid Date
        Cincinnati - Islip | Fri, Dec 12 | Normal Airline
        ISP 15:00
        6h
        Direct
        CVG 16:00
        Islip - Cincinnati | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Cincinnati to Islip are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Cincinnati to Islip

The distance between Cincinnati and Islip is 983.57km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is September.

Cheapest one-way flight priceMYR 363
Cheapest return ticket priceMYR 3,624
Off-season travel monthSeptember
Peak season for travelAugust
Flight distance983.57km

Find the best time to fly from Cincinnati to Islip

The cheapest time for Cincinnati to Islip flights: Dec 14 to Dec 21 — one way flight prices from MYR 362.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Cincinnati to Islip, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Cincinnati (CVG) to Islip (ISP)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as MYR 363 on Cheapest nonstop routes (e.g. CVG to ISP on Tue, Dec 16), while Delta Air Lines offers Cheapest nonstop round-trips from MYR 3,624 departing on Thu, Dec 11 and returning on Mon, Dec 15.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cincinnati to Islip is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cincinnati to Islip, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Dec 16, with one-way flights priced at just MYR 363.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Islip travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cincinnati to Islip is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Cincinnati to Islip on December 11, 2025 with Delta Air Lines, with prices starting at MYR 3,623.
  • The time difference between Islip and Cincinnati is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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