How long does it take to fly to Islip?

The flight from Indiana to Islip depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Indianapolis (a popular airport in Indiana) to New York John F Kennedy Intl Airport (the most popular airport in Islip), then the flight time is 2h 08m on average. If you fly from Fort Wayne (another popular airport in Indiana) to New York John F Kennedy Intl Airport, then the average flight time is 3h 24m.

What airlines fly to Islip?

American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Islip from Indiana according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip. Keep in mind that there are 6 different airlines that fly to Islip on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Indiana to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Indiana to Islip Long Island

When did momondo last update prices for flights from Indiana to Islip Long Island Airport?

Prices for flights from Indiana to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Indiana to Islip Long Island Airport?

The number of operators available for flights from Indiana to Islip Long Island Airport is 1 as of October 2025.

How old do you have to be to fly from Indiana to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$76 Cheap Flights from Indiana to Islip in 2025/26

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3:10 pm - 8:42 pmCVG-ISP

5h 32m1 stop

9:47 pm - 10:51 amISP-CVG

13h 04m1 stop

$152Frontier

Find Deal

Tue, Oct 21 - Sun, Oct 26

10:06 pm - 10:37 amIND-ISP

12h 31m1 stop

9:47 pm - 9:11 pmISP-IND

23h 24m1 stop

$158Frontier

Find Deal

Thu, Oct 16 - Sun, Oct 19

5:10 am - 5:42 pmCVG-ISP

12h 32m1 stop

4:58 pm - 12:11 amISP-CVG

7h 13m1 stop

$167Frontier

Find Deal

Thu, Nov 6 - Fri, Nov 14

9:24 am - 8:42 pmORD-ISP

10h 18m1 stop

9:47 pm - 7:10 amISP-ORD

10h 23m1 stop

$168Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

3:10 pm - 8:42 pmCVG-ISP

5h 32m1 stop

4:58 pm - 12:42 amISP-CVG

7h 44m1 stop

$182Frontier

Find Deal

Tue, Oct 14 - Fri, Oct 17

2:32 pm - 10:37 amIND-ISP

20h 05m1 stop

4:58 pm - 9:20 amISP-IND

16h 22m1 stop

$189Multiple Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

12:01 pm - 10:37 amCVG-ISP

22h 36m2 stops

9:47 pm - 10:51 amISP-CVG

13h 04m1 stop

$191Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

11:55 am - 10:05 pmORD-ISP

9h 10m2 stops

1:40 pm - 9:50 pmISP-ORD

9h 10m2 stops

$346Southwest

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Thu, Dec 4 - Sun, Dec 7

11:55 am - 10:05 pmORD-ISP

9h 10m2 stops

6:00 am - 3:25 pmISP-ORD

10h 25m1 stop

$391Southwest

Find Deal

Thu, Nov 20 - Sat, Nov 22

6:05 am - 10:05 pmORD-ISP

15h 00m2 stops

10:20 am - 9:50 pmISP-ORD

12h 30m2 stops

$408Southwest

Find Deal

Thu, Nov 20 - Sat, Nov 22

Frontier flights from Indiana to Islip

Our best Frontier deals on Indiana to Islip flight tickets

Frontier

Oct 21

CVG3:10 pmCincinnati Cinci./N. Kentucky

5h 32m

1 stop

ISP8:42 pmIslip Long Island

Oct 26

ISP9:47 pmIslip Long Island

13h 04m

1 stop

CVG10:51 amCincinnati Cinci./N. Kentucky

$152

Find similar

Frontier

Oct 16

IND10:06 pmIndianapolis

12h 31m

1 stop

ISP10:37 amIslip Long Island

Oct 19

ISP9:47 pmIslip Long Island

23h 24m

1 stop

IND9:11 pmIndianapolis

$158

Find similar

Frontier

Nov 6

CVG5:10 amCincinnati Cinci./N. Kentucky

12h 32m

1 stop

ISP5:42 pmIslip Long Island

Nov 14

ISP4:58 pmIslip Long Island

7h 13m

1 stop

CVG12:11 amCincinnati Cinci./N. Kentucky

$167

Find similar

Southwest flights from Indiana to Islip

Our best Southwest deals on Indiana to Islip flight tickets

Southwest

Dec 4

ORD11:55 amChicago O'Hare Intl

9h 10m

2 stops

ISP10:05 pmIslip Long Island

Dec 7

ISP1:40 pmIslip Long Island

9h 10m

2 stops

ORD9:50 pmChicago O'Hare Intl

$346

Find similar

Southwest

Nov 20

ORD11:55 amChicago O'Hare Intl

9h 10m

2 stops

ISP10:05 pmIslip Long Island

Nov 22

ISP6:00 amIslip Long Island

10h 25m

1 stop

ORD3:25 pmChicago O'Hare Intl

$391

Find similar

Southwest

Nov 20

ORD6:05 amChicago O'Hare Intl

15h 00m

2 stops

ISP10:05 pmIslip Long Island

Nov 22

ISP10:20 amIslip Long Island

12h 30m

2 stops

ORD9:50 pmChicago O'Hare Intl

$408

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 10/21

3:10 pm-8:42 pm

1 stop5h 32m

Islip Long Island

Sun 10/26

9:47 pm-10:51 am

1 stop13h 04m

$152

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

Thu 10/16

10:06 pm-10:37 am

1 stop12h 31m

Islip Long Island

Sun 10/19

9:47 pm-9:11 pm

1 stop23h 24m

$158

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 11/6

5:10 am-5:42 pm

1 stop12h 32m

Islip Long Island

Fri 11/14

4:58 pm-12:11 am

1 stop7h 13m

$167

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 10/23

9:24 am-8:42 pm

1 stop10h 18m

Islip Long Island

Sun 10/26

9:47 pm-7:10 am

1 stop10h 23m

$168

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 10/14

3:10 pm-8:42 pm

1 stop5h 32m

Islip Long Island

Fri 10/17

4:58 pm-12:42 am

1 stop7h 44m

$182

IndianapolisIslip

IND - ISP

INDISP

Indianapolis

Thu 10/16

2:32 pm-10:37 am

1 stop20h 05m

Islip Long Island

Mon 10/20

4:58 pm-9:20 am

1 stop16h 22m

$189

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 10/23

12:01 pm-10:37 am

2 stops22h 36m

Islip Long Island

Sun 10/26

9:47 pm-10:51 am

1 stop13h 04m

$191

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 12/4

11:55 am-10:05 pm

2 stops9h 10m

Islip Long Island

Sun 12/7

1:40 pm-9:50 pm

2 stops9h 10m

$346

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 11/20

11:55 am-10:05 pm

2 stops9h 10m

Islip Long Island

Sat 11/22

6:00 am-3:25 pm

1 stop10h 25m

$391

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 11/20

6:05 am-10:05 pm

2 stops15h 00m

Islip Long Island

Sat 11/22

10:20 am-9:50 pm

2 stops12h 30m

$408

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Islip

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Indiana is on a Friday. momondo users have found tickets for Friday departures for as low as $331. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Indiana to Islip on a Wednesday will generally be more expensive and average around $466. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Indiana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $316 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $436.

Cheap Indiana to Islip flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Islip

Direct flights	None

There are no direct flights from Indiana to Islip. There are no popular flight routes from Indiana to Islip.

Search flight deals

When did momondo last update prices for flights from Indiana to Islip Long Island Airport?
Prices for flights from Indiana to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Indiana to Islip Long Island Airport?
The number of operators available for flights from Indiana to Islip Long Island Airport is 1 as of October 2025.
How old do you have to be to fly from Indiana to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Islip

Compare and see reviews for airlines that fly from Indiana to Islip with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,248 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Islip?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Islip from Indiana.

Can I find flights from Indiana to Islip with flexible booking policies on momondo?

momondo does allow users to show only those flights to Islip from Indiana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Indiana to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Indiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Indiana to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indiana to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.

An easier way to manage your Islip trip

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Cheap flights from Indiana to New York from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to New York departing on 10/26. 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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Our best Southwest deals on Indiana to Islip flight tickets

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How to get the cheapest flight ticket from Indiana to Islip

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 Islip?

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Indiana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $316 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $436.

What is the cheapest airline that flies from Indiana to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Indiana to Islip Long Island

What airlines fly to Islip?

How long does it take to fly to Islip?

Cheap Indiana to Islip flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Islip

Direct flights

When did momondo last update prices for flights from Indiana to Islip Long Island Airport?

How many operators does momondo search for flights from Indiana to Islip Long Island Airport?

How old do you have to be to fly from Indiana to Islip Long Island Airport?

What documentation or ID do you need to fly to Islip Long Island Airport?

Best airlines flying from Indiana to Islip

Compare and see reviews for airlines that fly from Indiana to Islip with momondo

Traveling to a place near New York?

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Islip?

Can I find flights from Indiana to Islip with flexible booking policies on momondo?

How can momondo help me find flights from Indiana to Islip?

I’m not ready to book a flight from Indiana to Islip right now. Can momondo alert me if prices change?

An easier way to manage your Islip trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York