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Islip

$95+ Cheap flights from Indiana to Islip, NY (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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ISP
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Indiana to Islip

Cheapest flights from Indiana to Islip
Explore the most affordable flight options available from Indiana to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:30 pm
CVG
-
ISP
1 stop12h 35m
Frontier
Mon 5/1811:00 am
ISP
-
CVG
1 stop12h 55m
Frontier
Deal found 4/28$180
This CheapOair deal was found by Cheapflights users on 4/29. 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 6/57:34 pm
IND
-
ISP
1 stop14h 41m
Frontier
Mon 6/811:00 am
ISP
-
IND
1 stop7h 34m
Frontier
Deal found 4/29$180
This CheapOair deal was found by Cheapflights users on 4/29. 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 5/127:00 am
CVG
-
ISP
1 stop27h 05m
Frontier
Sat 5/166:43 pm
ISP
-
CVG
1 stop13h 42m
Frontier
Deal found 4/29$201
This Expedia deal was found by Cheapflights users on 5/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 pm
CVG
-
ISP
1 stop19h 47m
Frontier
Wed 6/36:43 pm
ISP
-
CVG
1 stop15h 23m
Frontier
Deal found 5/2$205
This Trip.com deal was found by Cheapflights users on 5/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:29 pm
CVG
-
ISP
1 stop20h 29m
Frontier
Tue 5/195:38 pm
ISP
-
CVG
1 stop19h 39m
Frontier
Deal found 5/1$225
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:15 am
CVG
-
ISP
1 stop26h 43m
Frontier
Mon 7/2010:48 am
ISP
-
CVG
1 stop26h 39m
Frontier
Deal found 4/29$230
This CheapOair deal was found by Cheapflights users on 4/30. 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 6/227:46 pm
IND
-
ISP
1 stop20h 10m
Frontier
Thu 6/259:52 pm
ISP
-
IND
1 stop21h 09m
Frontier
Deal found 4/30$230
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:30 pm
CVG
-
ISP
1 stop12h 35m
Frontier
Fri 5/1511:00 am
ISP
-
CVG
1 stop12h 55m
Frontier
Deal found 4/30$232
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:30 pm
CVG
-
ISP
1 stop12h 35m
Frontier
Thu 5/1411:12 am
ISP
-
CVG
1 stop12h 17m
Frontier
Deal found 4/28$235
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:16 am
ORD
-
ISP
1 stop9h 41m
Frontier
Thu 6/189:52 pm
ISP
-
ORD
1 stop12h 29m
Frontier
Deal found 5/1$250
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:52 pm
CVG
-
ISP
1 stop19h 11m
Frontier
Tue 7/214:41 pm
ISP
-
CVG
1 stop7h 00m
Frontier
Deal found 4/29$250
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:55 pm
ORD
-
ISP
1 stop17h 32m
Frontier
Sat 5/166:43 pm
ISP
-
ORD
1 stop15h 44m
Frontier
Deal found 4/29$251

Find flight deals from Indiana to Islip

Keep the following information in mind while searching for Indiana to Islip flight deals. Data was last updated May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$180
(Frontier)

One-way from

$95
(Frontier)

Popular in

November

Cheapest in

January

Average price

$253
Provider with most accurate pricing for Indianapolis-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-New York (NYC) flights.
Search Deals
From Indiana to Islip Long Island
Search Deals
One-way flight from Indiana to Islip Long Island
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 May 3, 2026.
Use the filters below to find and compare flights from Indiana to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 5/14

9:30 pm-10:05 am

1 stop12h 35m

Islip Long Island

Mon 5/18

11:00 am-11:55 pm

1 stop12h 55m

$180

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

Fri 6/5

7:34 pm-10:15 am

1 stop14h 41m

Islip Long Island

Mon 6/8

11:00 am-6:34 pm

1 stop7h 34m

$180

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 5/12

7:00 am-10:05 am

1 stop27h 05m

Islip Long Island

Sat 5/16

6:43 pm-8:25 am

1 stop13h 42m

$201

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 5/15

9:29 pm-5:58 pm

1 stop20h 29m

Islip Long Island

Tue 5/19

5:38 pm-1:17 pm

1 stop19h 39m

$225

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 7/29

11:02 am-7:03 pm

1 stop8h 01m

Islip Long Island

Thu 7/30

10:48 am-11:41 pm

1 stop12h 53m

$230

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 5/12

9:30 pm-10:05 am

1 stop12h 35m

Islip Long Island

Thu 5/14

11:12 am-11:29 pm

1 stop12h 17m

$235

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 5/12

6:55 am-10:05 am

2 stops26h 10m

Islip Long Island

Sat 5/16

11:00 am-11:13 pm

1 stop13h 13m

$285

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 5/14

9:30 pm-10:05 am

1 stop12h 35m

Islip Long Island

Sun 5/17

11:12 am-11:29 pm

1 stop12h 17m

$290

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 8/18

7:15 am-3:56 pm

1 stop8h 41m

Islip Long Island

Wed 8/19

10:48 am-11:46 pm

1 stop12h 58m

$315

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 7/29

9:30 pm-10:03 am

1 stop12h 33m

Islip Long Island

Tue 8/4

4:41 pm-11:41 pm

1 stop7h 00m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Indiana 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 Indiana to Islip
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Islip from Indiana?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Indiana to Islip.

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

    For as low as $329, Frontier can have you in Islip, New York from Indiana in 6h 30m. Airlines will cover a distance of 697 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Indiana to Islip, New York?

    Most travelers choose Chicago O'Hare Intl - Islip Long Island, Cincinnati Cinci./N. Kentucky - Islip Long Island or Indianapolis - Islip Long Island when deciding on the best route from Indiana to Islip, New York.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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.

See more FAQs

Traveling to a place near Islip?

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

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Alternative routes for Indiana to Islip

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Top airline flying from Indiana to Islip

Discover the top airline that operate flights from Indiana 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 May 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$273Average$366FlexibilityNo cancel feeOn-time63%

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