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Cheap flights from Islip, New York to Indianapolis from $322

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
6:05 am - 9:55 amISP  Islip Long Island-IND Indianapolis
3h 50m1 stop Baltimore/Washington
Southwest Logo
5:20 am - 11:55 amIND  Indianapolis-ISP Islip Long Island
6h 35m1 stop Baltimore/Washington
$325Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
9:40 am - 6:05 pmISP  Islip Long Island-IND Indianapolis
8h 25m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
5:20 am - 11:55 amIND  Indianapolis-ISP Islip Long Island
6h 35m1 stop Baltimore/Washington
$330Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
5:40 pm - 12:45 amISP  Islip Long Island-IND Indianapolis
7h 05m1 stop Baltimore/Washington
Southwest Logo
3:55 pm - 11:40 pmIND  Indianapolis-ISP Islip Long Island
7h 45m2 stops Orlando Baltimore/Washington
$355Southwest
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
12:00 pm - 10:26 amISP  Islip Long Island-IND Indianapolis
22h 26m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
9:06 pm - 5:30 pmIND  Indianapolis-ISP Islip Long Island
20h 24m1 stop Orlando
$357Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Southwest Logo
9:40 am - 6:05 pmISP  Islip Long Island-IND Indianapolis
8h 25m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
7:20 am - 5:20 pmIND  Indianapolis-ISP Islip Long Island
10h 00m2 stops Dallas Love Field Baltimore/Washington
$360Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
9:40 am - 2:45 pmISP  Islip Long Island-IND Indianapolis
5h 05m1 stop Baltimore/Washington
Southwest Logo
9:35 am - 3:45 pmIND  Indianapolis-ISP Islip Long Island
6h 10m1 stop Baltimore/Washington
$361Southwest
Wed, Oct 14 - Wed, Oct 21
Southwest Logo
12:50 pm - 5:25 pmISP  Islip Long Island-IND Indianapolis
4h 35m1 stop Baltimore/Washington
Southwest Logo
5:30 am - 11:45 amIND  Indianapolis-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
$371Southwest
Wed, Oct 28 - Sun, Nov 1
Southwest Logo
9:40 am - 6:05 pmISP  Islip Long Island-IND Indianapolis
8h 25m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
5:30 pm - 11:30 pmIND  Indianapolis-ISP Islip Long Island
6h 00m1 stop Baltimore/Washington
$376Southwest
Wed, Oct 28 - Sun, Nov 1
Southwest Logo
3:10 pm - 12:45 amISP  Islip Long Island-IND Indianapolis
9h 35m1 stop Baltimore/Washington
Southwest Logo
5:10 am - 2:30 pmIND  Indianapolis-ISP Islip Long Island
9h 20m2 stops Orlando Baltimore/Washington
$382Southwest
Thu, Oct 22 - Fri, Oct 23
Southwest Logo
9:40 am - 6:05 pmISP  Islip Long Island-IND Indianapolis
8h 25m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson
Southwest Logo
1:50 pm - 10:40 pmIND  Indianapolis-ISP Islip Long Island
8h 50m2 stops Tampa Baltimore/Washington
$392Southwest
Wed, Oct 14 - Wed, Oct 21

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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
Oct 28
ISP6:05 amIslip Long Island
3h 50m
1 stop
IND9:55 amIndianapolis
Oct 31
IND5:20 amIndianapolis
6h 35m
1 stop
ISP11:55 amIslip Long Island
$325
Southwest
Oct 28
ISP9:40 amIslip Long Island
8h 25m
2 stops
IND6:05 pmIndianapolis
Oct 31
IND5:20 amIndianapolis
6h 35m
1 stop
ISP11:55 amIslip Long Island
$330
Southwest
Oct 15
ISP5:40 pmIslip Long Island
7h 05m
1 stop
IND12:45 amIndianapolis
Oct 19
IND3:55 pmIndianapolis
7h 45m
2 stops
ISP11:40 pmIslip Long Island
$355

Frontier flights from Islip, New York to Indianapolis

Our best Frontier deals on Islip, New York to Indianapolis flight tickets
Frontier
Oct 10
ISP6:25 pmIslip Long Island
16h 01m
1 stop
IND10:26 amIndianapolis
Oct 17
IND9:06 pmIndianapolis
20h 24m
1 stop
ISP5:30 pmIslip Long Island
$401
Frontier
Oct 22
ISP6:25 pmIslip Long Island
20h 48m
2 stops
IND3:13 pmIndianapolis
Oct 23
IND7:59 pmIndianapolis
21h 31m
2 stops
ISP5:30 pmIslip Long Island
$416
Frontier
Oct 16
ISP6:55 pmIslip Long Island
15h 31m
1 stop
IND10:26 amIndianapolis
Oct 23
IND11:53 amIndianapolis
6h 07m
1 stop
ISP6:00 pmIslip Long Island
$473

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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Depart

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Price

Cheapest round-trip
Quickest round-trip

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/28

6:05 am-9:55 am

1 stop3h 50m

Indianapolis

Sat 10/31

5:20 am-11:55 am

1 stop6h 35m

$325

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/28

9:40 am-6:05 pm

2 stops8h 25m

Indianapolis

Sat 10/31

5:20 am-11:55 am

1 stop6h 35m

$330

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 10/15

5:40 pm-12:45 am

1 stop7h 05m

Indianapolis

Mon 10/19

3:55 pm-11:40 pm

2 stops7h 45m

$355

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/14

12:00 pm-10:26 am

2 stops22h 26m

Indianapolis

Wed 10/21

9:06 pm-5:30 pm

1 stop20h 24m

$357

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/28

9:40 am-6:05 pm

2 stops8h 25m

Indianapolis

Sat 10/31

7:20 am-5:20 pm

2 stops10h 00m

$360

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/14

9:40 am-2:45 pm

1 stop5h 05m

Indianapolis

Wed 10/21

9:35 am-3:45 pm

1 stop6h 10m

$361

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/28

12:50 pm-5:25 pm

1 stop4h 35m

Indianapolis

Sun 11/1

5:30 am-11:45 am

1 stop6h 15m

$371

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/28

9:40 am-6:05 pm

2 stops8h 25m

Indianapolis

Sun 11/1

5:30 pm-11:30 pm

1 stop6h 00m

$376

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 10/22

3:10 pm-12:45 am

1 stop9h 35m

Indianapolis

Fri 10/23

5:10 am-2:30 pm

2 stops9h 20m

$382

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 10/14

9:40 am-6:05 pm

2 stops8h 25m

Indianapolis

Wed 10/21

1:50 pm-10:40 pm

2 stops8h 50m

$392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 $341. 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 $559.

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 $364 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 $386 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

$322

Fastest flight time

3h 50m

Direct flights

None
The best one-way flight to Indianapolis from Islip, New York in the past 72 hours is $322. The best round-trip flight deal from Islip, New York to Indianapolis found on momondo in the last 72 hours is $325.
The fastest flight from Islip, New York to Indianapolis takes 3h 50m
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 3h 50m, 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
Fishers
Speedway
Franklin
Westfield
Shelbyville
Seymour
Crawfordsville
Brownsburg
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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