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$67+ Cheap flights from Islip, NY (ISP) to Indiana

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — IND
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Islip to Indiana

Keep the following information in mind while searching for Islip to Indiana flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Booking.com)

One-way from

$67
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$241
Provider with most accurate pricing for New York (NYC)-Indianapolis flight deals.
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From Islip Long Island to Indiana
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One-way flight from Islip Long Island to Indiana
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Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Islip to Indiana

Cheapest flights from Islip to Indiana
Explore the most affordable flight options available from Islip to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Booking.com deal was found by Cheapflights users on 2/21. 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.
Wed 4/27:18 pmISP - ORD
1 stop25h 37mFrontier
Sat 4/59:25 amORD - ISP
1 stop9h 39mFrontier
Deal found 2/21$135
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:05 pmISP - CVG
1 stop7h 10mFrontier
Fri 6/135:20 amCVG - ISP
1 stop5h 51mFrontier
Deal found 2/20$159
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Thu 4/39:10 amISP - IND
1 stop26h 44mFrontier
Thu 4/108:24 pmIND - ISP
1 stop19h 17mFrontier
Deal found 2/21$210
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:44 amISP - ORD
2 stops14h 37mMultiple Airlines
Thu 5/86:00 amORD - ISP
3 stops32h 15mMultiple Airlines
Deal found 2/21$281
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:00 amISP - IND
1 stop4h 20mSouthwest
Thu 4/103:00 pmIND - ISP
2 stops8h 05mSouthwest
Deal found 2/21$292
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/82:35 pmISP - CVG
1 stop25h 58mMultiple Airlines
Wed 3/123:03 pmCVG - ISP
3 stops21h 13mMultiple Airlines
Deal found 2/21$298
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:00 amISP - ORD
1 stop9h 05mSouthwest
Thu 5/811:25 amORD - ISP
2 stops10h 40mSouthwest
Deal found 2/21$328
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:45 amISP - SDF
2 stops11h 20mSouthwest
Sat 5/314:35 pmSDF - ISP
1 stop6h 20mSouthwest
Deal found 2/21$372
This Breeze Airways deal was found by Cheapflights users on 2/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:39 pmISP - SDF
2 stops13h 13mBreeze Airways
Sun 5/186:53 pmSDF - ISP
2 stops15h 11mBreeze Airways
Deal found 2/21$961
This Breeze Airways deal was found by Cheapflights users on 2/21. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:44 amISP - CVG
3 stops46h 07mBreeze Airways
Mon 5/268:33 pmCVG - ISP
2 stops41h 12mBreeze Airways
Deal found 2/21$1,349

Find flights from Islip to Indiana within your budget

Customize your flight search to find flights from Islip to Indiana 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 February 22, 2025.

Fly from

Islip

Fly to

Indiana

Route

Depart

Return

Price

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Wed 4/2

7:18 pm-7:55 pm

1 stop25h 37m

Chicago O'Hare Intl

Sat 4/5

9:25 am-8:04 pm

1 stop9h 39m

$135

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 6/11

6:05 pm-1:15 am

1 stop7h 10m

Cincinnati Cinci./N. Kentucky

Fri 6/13

5:20 am-11:11 am

1 stop5h 51m

$159

IslipIndianapolis

ISP - IND

ISPIND

Islip Long Island

Thu 4/3

9:10 am-11:54 am

1 stop26h 44m

Indianapolis

Thu 4/10

8:24 pm-3:41 pm

1 stop19h 17m

$210

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 5/5

10:44 am-12:21 am

2 stops14h 37m

Chicago O'Hare Intl

Thu 5/8

6:00 am-3:15 pm

3 stops32h 15m

$281

IslipIndianapolis

ISP - IND

ISPIND

Islip Long Island

Thu 4/3

6:00 am-10:20 am

1 stop4h 20m

Indianapolis

Thu 4/10

3:00 pm-11:05 pm

2 stops8h 05m

$292

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Sat 3/8

2:35 pm-4:33 pm

1 stop25h 58m

Cincinnati Cinci./N. Kentucky

Wed 3/12

3:03 pm-12:16 pm

3 stops21h 13m

$298

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 5/5

5:00 am-1:05 pm

1 stop9h 05m

Chicago O'Hare Intl

Thu 5/8

11:25 am-11:05 pm

2 stops10h 40m

$328

IslipLouisville

ISP - SDF

ISPSDF

Islip Long Island

Sun 5/25

6:45 am-6:05 pm

2 stops11h 20m

Louisville Intl

Sat 5/31

4:35 pm-10:55 pm

1 stop6h 20m

$372

IslipLouisville

ISP - SDF

ISPSDF

Islip Long Island

Thu 5/15

7:39 pm-8:52 am

2 stops13h 13m

Louisville Intl

Sun 5/18

6:53 pm-10:04 am

2 stops15h 11m

$961

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Fri 5/23

10:44 am-8:51 am

3 stops46h 07m

Cincinnati Cinci./N. Kentucky

Mon 5/26

8:33 pm-1:45 pm

2 stops41h 12m

$1,349

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 15 results
1
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Best time to book a flight from Islip to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Islip 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.

Travel insights for flights from Islip to Indiana

Get recent, data-driven insights about flights from Islip to Indiana including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Indiana (average of $297). Flying from Islip, New York to Indiana in March is currently the most expensive (average of $360). 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.

Rainfall in Indiana by month

Plan your trip to Indiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indiana ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indiana when rainfall is around 2.3 in.

Temperature in Indiana by month

Plan your trip to Indiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways and Frontier from Islip to Indiana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Frontier
6.0
Okay
3,354 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Islip to Indiana. 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 from for flights from Islip to Indiana?

    For a flight from Islip to Indiana, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

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

    The most popular route from Islip, New York to Indiana is Islip Long Island - Chicago O'Hare Intl. You may also consider Islip Long Island - Cincinnati Cinci./N. Kentucky or Islip Long Island - Louisville Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Indiana 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 Islip, New York to Indiana?

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Indiana (average of $297). Flying from Islip, New York to Indiana in March is currently the most expensive (average of $360). 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

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