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Cheap flights from Islip, New York to Indianapolis from $89

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:30 pm - 4:50 pmISP  Islip Long Island-IND Indianapolis
4h 20m1 stop Baltimore/Washington
Southwest Logo
5:45 am - 2:55 pmIND  Indianapolis-ISP Islip Long Island
9h 10m1 stop Baltimore/Washington
$330Southwest
Thu, Dec 10 - Sat, Dec 12
Southwest Logo
12:30 pm - 9:45 pmISP  Islip Long Island-IND Indianapolis
9h 15m2 stops Baltimore/Washington Dallas Love Field
Southwest Logo
5:45 am - 2:55 pmIND  Indianapolis-ISP Islip Long Island
9h 10m1 stop Baltimore/Washington
$336Southwest
Thu, Dec 10 - Sat, Dec 12
Frontier Logo
6:55 pm - 10:26 amISP  Islip Long Island-IND Indianapolis
15h 31m1 stop Orlando
Frontier Logo
9:06 pm - 5:30 pmIND  Indianapolis-ISP Islip Long Island
20h 24m1 stop Orlando
$368Frontier
Mon, Oct 19 - Fri, Oct 23
Southwest Logo
12:30 pm - 9:45 pmISP  Islip Long Island-IND Indianapolis
9h 15m2 stops Baltimore/Washington Dallas Love Field
Southwest Logo
2:25 pm - 9:45 pmIND  Indianapolis-ISP Islip Long Island
7h 20m2 stops Chicago Midway Baltimore/Washington
$371Southwest
Thu, Dec 10 - Sat, Dec 12
Southwest Logo
4:05 pm - 10:05 pmISP  Islip Long Island-IND Indianapolis
6h 00m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 11:45 amIND  Indianapolis-ISP Islip Long Island
6h 10m1 stop Baltimore/Washington
$392Southwest
Tue, Nov 3 - Tue, Nov 17
Southwest Logo
4:05 pm - 10:05 pmISP  Islip Long Island-IND Indianapolis
6h 00m1 stop Baltimore/Washington
Southwest Logo
9:40 am - 4:15 pmIND  Indianapolis-ISP Islip Long Island
6h 35m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington
$397Southwest
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
3:02 pm - 6:34 pmISP  Islip Long Island-IND Indianapolis
27h 32m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:04 pm - 11:04 amIND  Indianapolis-ISP Islip Long Island
19h 00m1 stop Orlando
$410Multiple Airlines
Mon, Dec 14 - Thu, Jan 7
Southwest Logo
12:30 pm - 9:15 pmISP  Islip Long Island-IND Indianapolis
8h 45m2 stops Baltimore/Washington Tampa
Southwest Logo
9:40 am - 4:15 pmIND  Indianapolis-ISP Islip Long Island
6h 35m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington
$412Southwest
Tue, Nov 3 - Tue, Nov 17
Frontier Logo
6:25 pm - 10:26 amISP  Islip Long Island-IND Indianapolis
16h 01m1 stop Orlando
Frontier Logo
11:53 am - 6:00 pmIND  Indianapolis-ISP Islip Long Island
6h 07m1 stop Orlando
$415Frontier
Sat, Oct 17 - Mon, Oct 19
Multiple Airlines Logo
3:02 pm - 6:34 pmISP  Islip Long Island-IND Indianapolis
27h 32m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
4:04 pm - 11:04 amIND  Indianapolis-ISP Islip Long Island
19h 00m1 stop Orlando
$416Multiple Airlines
Mon, Dec 14 - Thu, Jan 7

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Southwest flights from Islip, New York to Indianapolis

Our best Southwest deals on Islip, New York to Indianapolis flight tickets
Southwest
Dec 10
ISP12:30 pmIslip Long Island
4h 20m
1 stop
IND4:50 pmIndianapolis
Dec 12
IND5:45 amIndianapolis
9h 10m
1 stop
ISP2:55 pmIslip Long Island
$330
Southwest
Dec 10
ISP12:30 pmIslip Long Island
9h 15m
2 stops
IND9:45 pmIndianapolis
Dec 12
IND5:45 amIndianapolis
9h 10m
1 stop
ISP2:55 pmIslip Long Island
$336
Southwest
Dec 10
ISP12:30 pmIslip Long Island
9h 15m
2 stops
IND9:45 pmIndianapolis
Dec 12
IND2:25 pmIndianapolis
7h 20m
2 stops
ISP9:45 pmIslip Long Island
$371

Frontier flights from Islip, New York to Indianapolis

Our best Frontier deals on Islip, New York to Indianapolis flight tickets
Frontier
Oct 19
ISP6:55 pmIslip Long Island
15h 31m
1 stop
IND10:26 amIndianapolis
Oct 23
IND9:06 pmIndianapolis
20h 24m
1 stop
ISP5:30 pmIslip Long Island
$368
Frontier
Oct 17
ISP6:25 pmIslip Long Island
16h 01m
1 stop
IND10:26 amIndianapolis
Oct 19
IND11:53 amIndianapolis
6h 07m
1 stop
ISP6:00 pmIslip Long Island
$415
Frontier
Oct 16
ISP6:55 pmIslip Long Island
15h 31m
1 stop
IND10:26 amIndianapolis
Oct 18
IND9:06 pmIndianapolis
20h 54m
1 stop
ISP6:00 pmIslip Long Island
$417

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to Indianapolis that are best for you.

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Route

Depart

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Price

Cheapest round-trip

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 12/10

12:30 pm-4:50 pm

1 stop4h 20m

Indianapolis

Sat 12/12

5:45 am-2:55 pm

1 stop9h 10m

$330

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 12/10

12:30 pm-9:45 pm

2 stops9h 15m

Indianapolis

Sat 12/12

5:45 am-2:55 pm

1 stop9h 10m

$336

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 10/19

6:55 pm-10:26 am

1 stop15h 31m

Indianapolis

Fri 10/23

9:06 pm-5:30 pm

1 stop20h 24m

$368

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 12/10

12:30 pm-9:45 pm

2 stops9h 15m

Indianapolis

Sat 12/12

2:25 pm-9:45 pm

2 stops7h 20m

$371
Quickest round-trip

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Tue 11/3

4:05 pm-10:05 pm

1 stop6h 00m

Indianapolis

Tue 11/17

5:35 am-11:45 am

1 stop6h 10m

$392

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Tue 11/3

4:05 pm-10:05 pm

1 stop6h 00m

Indianapolis

Tue 11/17

9:40 am-4:15 pm

2 stops6h 35m

$397

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 12/14

3:02 pm-6:34 pm

2 stops27h 32m

Indianapolis

Thu 1/7

4:04 pm-11:04 am

1 stop19h 00m

$410

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Tue 11/3

12:30 pm-9:15 pm

2 stops8h 45m

Indianapolis

Tue 11/17

9:40 am-4:15 pm

2 stops6h 35m

$412

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Sat 10/17

6:25 pm-10:26 am

1 stop16h 01m

Indianapolis

Mon 10/19

11:53 am-6:00 pm

1 stop6h 07m

$415

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 12/14

3:02 pm-6:34 pm

2 stops27h 32m

Indianapolis

Thu 1/7

4:04 pm-11:04 am

1 stop19h 00m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Islip, New York to Indianapolis

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 Indianapolis?

Our data shows that Saturday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $351. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Monday is $573.

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

Flying to Indianapolis from Islip, New York at noon is the least expensive time of day to depart. momondo users have found prices as low as $371 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $388 on average. Flights to Indianapolis from Islip, New York in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Islip, New York to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Indianapolis (ISP to IND) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Indianapolis

Best Price Found

$89

Fastest flight time

6h 00m

Direct flights

None
The best one-way flight to Indianapolis from Islip, New York in the past 72 hours is $89. The best round-trip flight deal from Islip, New York to Indianapolis found on momondo in the last 72 hours is $330.
The fastest flight from Islip, New York to Indianapolis takes 6h 00m
There are no direct flights from Islip, New York to Indianapolis. There are no popular flight routes from Islip, New York to Indianapolis.
Search flight deals

Frequently asked questions about flying from Islip, New York to Indianapolis

  • How far is Islip Long Island to Indianapolis by plane?

    There are 684.9 mi between Islip Long Island and Indianapolis. Flights usually cover this in 6h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Islip Long Island Airport to Indianapolis Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The travel and health documents you'll need for your trip to Indianapolis 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 Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Anderson
Greenwood
Plainfield
Noblesville
Carmel
Fishers
West Lafayette
Speedway
Franklin
Westfield
Shelbyville
Crawfordsville
Brownsburg
Seymour
Greenfield
Mooresville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Indianapolis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Islip to Indianapolis flights to just show those with flexible booking policies.

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

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

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

Of course. momondo tracks the price of Islip to Indianapolis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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