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Cheap flights from Islip, New York to Indianapolis from $140

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
5:30 pm - 12:30 amISP  Islip Long Island-IND Indianapolis
7h 00m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 9:20 amIND  Indianapolis-ISP Islip Long Island
3h 40m1 stop Baltimore/Washington
$380Southwest
Fri, Feb 19 - Sun, Feb 21
Multiple Airlines Logo
6:25 pm - 10:58 amISP  Islip Long Island-IND Indianapolis
16h 33m1 stop Orlando
Multiple Airlines Logo
6:33 pm - 9:26 amIND  Indianapolis-ISP Islip Long Island
14h 53m1 stop Concord Regional
$388Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Frontier Logo
5:43 pm - 10:25 amISP  Islip Long Island-IND Indianapolis
16h 42m1 stop Orlando
Frontier Logo
4:12 pm - 4:58 pmIND  Indianapolis-ISP Islip Long Island
24h 46m2 stops Denver Intl Orlando
$398Frontier
Fri, Oct 2 - Tue, Oct 6
Frontier Logo
5:43 pm - 10:25 amISP  Islip Long Island-IND Indianapolis
16h 42m1 stop Orlando
Frontier Logo
10:26 am - 4:58 pmIND  Indianapolis-ISP Islip Long Island
6h 32m1 stop Orlando
$405Frontier
Mon, Sep 28 - Thu, Oct 1
Frontier Logo
5:43 pm - 8:31 pmISP  Islip Long Island-IND Indianapolis
26h 48m1 stop Orlando
Frontier Logo
6:27 pm - 4:58 pmIND  Indianapolis-ISP Islip Long Island
22h 31m1 stop Orlando
$410Frontier
Thu, Oct 1 - Sat, Oct 3
Multiple Airlines Logo
6:25 pm - 7:04 pmISP  Islip Long Island-IND Indianapolis
24h 39m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:33 pm - 9:26 amIND  Indianapolis-ISP Islip Long Island
14h 53m1 stop Concord Regional
$413Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
6:55 pm - 10:26 amISP  Islip Long Island-IND Indianapolis
15h 31m1 stop Orlando
Multiple Airlines Logo
7:59 pm - 11:20 amIND  Indianapolis-ISP Islip Long Island
15h 21m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$416Multiple Airlines
Fri, Oct 9 - Mon, Oct 12
Southwest Logo
5:40 pm - 12:40 amISP  Islip Long Island-IND Indianapolis
7h 00m1 stop Baltimore/Washington
Southwest Logo
4:05 pm - 10:40 pmIND  Indianapolis-ISP Islip Long Island
6h 35m1 stop Baltimore/Washington
$418Southwest
Fri, Oct 2 - Tue, Oct 6
Southwest Logo
5:50 am - 3:55 pmISP  Islip Long Island-IND Indianapolis
10h 05m2 stops Baltimore/Washington Tampa
Southwest Logo
5:40 am - 9:20 amIND  Indianapolis-ISP Islip Long Island
3h 40m1 stop Baltimore/Washington
$422Southwest
Fri, Feb 19 - Sun, Feb 21
Southwest Logo
11:00 am - 6:50 pmISP  Islip Long Island-IND Indianapolis
7h 50m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
3:50 pm - 10:40 pmIND  Indianapolis-ISP Islip Long Island
6h 50m2 stops Nashville Intl Baltimore/Washington
$439Southwest
Fri, Oct 2 - Tue, Oct 6

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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
Feb 19
ISP5:30 pmIslip Long Island
7h 00m
1 stop
IND12:30 amIndianapolis
Feb 21
IND5:40 amIndianapolis
3h 40m
1 stop
ISP9:20 amIslip Long Island
$380
Southwest
Oct 2
ISP5:40 pmIslip Long Island
7h 00m
1 stop
IND12:40 amIndianapolis
Oct 6
IND4:05 pmIndianapolis
6h 35m
1 stop
ISP10:40 pmIslip Long Island
$418
Southwest
Feb 19
ISP5:50 amIslip Long Island
10h 05m
2 stops
IND3:55 pmIndianapolis
Feb 21
IND5:40 amIndianapolis
3h 40m
1 stop
ISP9:20 amIslip Long Island
$422

Frontier flights from Islip, New York to Indianapolis

Our best Frontier deals on Islip, New York to Indianapolis flight tickets
Frontier
Oct 2
ISP5:43 pmIslip Long Island
16h 42m
1 stop
IND10:25 amIndianapolis
Oct 6
IND4:12 pmIndianapolis
24h 46m
2 stops
ISP4:58 pmIslip Long Island
$398
Frontier
Sep 28
ISP5:43 pmIslip Long Island
16h 42m
1 stop
IND10:25 amIndianapolis
Oct 1
IND10:26 amIndianapolis
6h 32m
1 stop
ISP4:58 pmIslip Long Island
$405
Frontier
Oct 1
ISP5:43 pmIslip Long Island
26h 48m
1 stop
IND8:31 pmIndianapolis
Oct 3
IND6:27 pmIndianapolis
22h 31m
1 stop
ISP4:58 pmIslip Long Island
$410

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
Quickest round-trip

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 2/19

5:30 pm-12:30 am

1 stop7h 00m

Indianapolis

Sun 2/21

5:40 am-9:20 am

1 stop3h 40m

$380

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Sun 10/11

6:25 pm-10:58 am

1 stop16h 33m

Indianapolis

Sun 10/18

6:33 pm-9:26 am

1 stop14h 53m

$388

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 10/2

5:43 pm-10:25 am

1 stop16h 42m

Indianapolis

Tue 10/6

4:12 pm-4:58 pm

2 stops24h 46m

$398

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 9/28

5:43 pm-10:25 am

1 stop16h 42m

Indianapolis

Thu 10/1

10:26 am-4:58 pm

1 stop6h 32m

$405

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 10/1

5:43 pm-8:31 pm

1 stop26h 48m

Indianapolis

Sat 10/3

6:27 pm-4:58 pm

1 stop22h 31m

$410

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Sun 10/11

6:25 pm-7:04 pm

2 stops24h 39m

Indianapolis

Sun 10/18

6:33 pm-9:26 am

1 stop14h 53m

$413

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 10/9

6:55 pm-10:26 am

1 stop15h 31m

Indianapolis

Mon 10/12

7:59 pm-11:20 am

2 stops15h 21m

$416

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 10/2

5:40 pm-12:40 am

1 stop7h 00m

Indianapolis

Tue 10/6

4:05 pm-10:40 pm

1 stop6h 35m

$418

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 2/19

5:50 am-3:55 pm

2 stops10h 05m

Indianapolis

Sun 2/21

5:40 am-9:20 am

1 stop3h 40m

$422

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Fri 10/2

11:00 am-6:50 pm

2 stops7h 50m

Indianapolis

Tue 10/6

3:50 pm-10:40 pm

2 stops6h 50m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $335. 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 $548.

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 $360 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 $384 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

$140

Fastest flight time

7h 00m

Direct flights

None
The best one-way flight to Indianapolis from Islip, New York in the past 72 hours is $140. The best round-trip flight deal from Islip, New York to Indianapolis found on momondo in the last 72 hours is $380.
The fastest flight from Islip, New York to Indianapolis takes 7h 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 7h 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
Greenwood
Anderson
Plainfield
Noblesville
Carmel
West Lafayette
Speedway
Fishers
Westfield
Franklin
Shelbyville
Seymour
Brownsburg
Crawfordsville
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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