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Cheap flights from Islip, New York to Indianapolis from $154

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.
Frontier Logo
6:21 pm - 10:17 amISP  Islip Long Island-IND Indianapolis
15h 56m1 stop Orlando
Frontier Logo
11:12 am - 5:26 pmIND  Indianapolis-ISP Islip Long Island
6h 14m1 stop Orlando
$300Frontier
Thu, Jan 14 - Sun, Jan 17
Southwest Logo
6:05 am - 12:05 pmISP  Islip Long Island-IND Indianapolis
6h 00m1 stop Baltimore/Washington
Southwest Logo
5:30 pm - 9:45 pmIND  Indianapolis-ISP Islip Long Island
4h 15m1 stop Baltimore/Washington
$422Southwest
Mon, Dec 14 - Mon, Dec 14
Southwest Logo
12:30 pm - 5:00 pmISP  Islip Long Island-IND Indianapolis
4h 30m1 stop Baltimore/Washington
Southwest Logo
7:05 am - 3:45 pmIND  Indianapolis-ISP Islip Long Island
8h 40m2 stops Nashville Intl Baltimore/Washington
$427Southwest
Thu, Jan 14 - Sun, Jan 17
Southwest Logo
12:30 pm - 8:50 pmISP  Islip Long Island-IND Indianapolis
8h 20m2 stops Baltimore/Washington Tampa
Southwest Logo
7:05 am - 2:35 pmIND  Indianapolis-ISP Islip Long Island
7h 30m2 stops Nashville Intl Orlando
$432Southwest
Thu, Jan 14 - Sun, Jan 17
Southwest Logo
6:05 am - 2:05 pmISP  Islip Long Island-IND Indianapolis
8h 00m2 stops Baltimore/Washington Orlando
Southwest Logo
5:30 pm - 9:45 pmIND  Indianapolis-ISP Islip Long Island
4h 15m1 stop Baltimore/Washington
$442Southwest
Mon, Dec 14 - Mon, Dec 14
Southwest Logo
6:00 am - 10:45 amISP  Islip Long Island-IND Indianapolis
4h 45m1 stop Baltimore/Washington
Southwest Logo
5:00 am - 1:00 pmIND  Indianapolis-ISP Islip Long Island
8h 00m1 stop Tampa
$467Southwest
Sat, Dec 12 - Sat, Dec 19
Southwest Logo
12:30 pm - 4:50 pmISP  Islip Long Island-IND Indianapolis
4h 20m1 stop Baltimore/Washington
Southwest Logo
5:30 am - 11:45 amIND  Indianapolis-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
$472Southwest
Wed, Dec 9 - Sun, Dec 13
Southwest Logo
12:30 pm - 8:50 pmISP  Islip Long Island-IND Indianapolis
8h 20m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
5:30 am - 11:45 amIND  Indianapolis-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
$477Southwest
Wed, Dec 9 - Sun, Dec 13
Southwest Logo
12:45 pm - 9:15 pmISP  Islip Long Island-IND Indianapolis
8h 30m2 stops Baltimore/Washington Orlando
Southwest Logo
2:45 pm - 11:45 pmIND  Indianapolis-ISP Islip Long Island
9h 00m2 stops Orlando Baltimore/Washington
$487Southwest
Sat, Dec 12 - Sat, Dec 19
Southwest Logo
12:30 pm - 8:50 pmISP  Islip Long Island-IND Indianapolis
8h 20m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
7:00 am - 5:05 pmIND  Indianapolis-ISP Islip Long Island
10h 05m2 stops Nashville Intl Baltimore/Washington
$502Southwest
Wed, Dec 9 - Sun, Dec 13

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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 14
ISP6:05 amIslip Long Island
6h 00m
1 stop
IND12:05 pmIndianapolis
Dec 14
IND5:30 pmIndianapolis
4h 15m
1 stop
ISP9:45 pmIslip Long Island
$422
Southwest
Jan 14
ISP12:30 pmIslip Long Island
4h 30m
1 stop
IND5:00 pmIndianapolis
Jan 17
IND7:05 amIndianapolis
8h 40m
2 stops
ISP3:45 pmIslip Long Island
$427
Southwest
Jan 14
ISP12:30 pmIslip Long Island
8h 20m
2 stops
IND8:50 pmIndianapolis
Jan 17
IND7:05 amIndianapolis
7h 30m
2 stops
ISP2:35 pmIslip Long Island
$432

Frontier flights from Islip, New York to Indianapolis

Our best Frontier deals on Islip, New York to Indianapolis flight tickets
Frontier
Jan 14
ISP6:21 pmIslip Long Island
15h 56m
1 stop
IND10:17 amIndianapolis
Jan 17
IND11:12 amIndianapolis
6h 14m
1 stop
ISP5:26 pmIslip Long Island
$300
Frontier
Nov 28
ISP4:43 pmIslip Long Island
17h 18m
1 stop
IND10:01 amIndianapolis
Dec 2
IND11:04 amIndianapolis
26h 18m
1 stop
ISP1:22 pmIslip Long Island
$644

momondo Fare Finder

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

Fly from

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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 1/14

6:21 pm-10:17 am

1 stop15h 56m

Indianapolis

Sun 1/17

11:12 am-5:26 pm

1 stop6h 14m

$300
Quickest round-trip

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 12/14

6:05 am-12:05 pm

1 stop6h 00m

Indianapolis

Mon 12/14

5:30 pm-9:45 pm

1 stop4h 15m

$422

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 1/14

12:30 pm-5:00 pm

1 stop4h 30m

Indianapolis

Sun 1/17

7:05 am-3:45 pm

2 stops8h 40m

$427

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Thu 1/14

12:30 pm-8:50 pm

2 stops8h 20m

Indianapolis

Sun 1/17

7:05 am-2:35 pm

2 stops7h 30m

$432

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Mon 12/14

6:05 am-2:05 pm

2 stops8h 00m

Indianapolis

Mon 12/14

5:30 pm-9:45 pm

1 stop4h 15m

$442

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Sat 12/12

6:00 am-10:45 am

1 stop4h 45m

Indianapolis

Sat 12/19

5:00 am-1:00 pm

1 stop8h 00m

$467

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 12/9

12:30 pm-4:50 pm

1 stop4h 20m

Indianapolis

Sun 12/13

5:30 am-11:45 am

1 stop6h 15m

$472

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 12/9

12:30 pm-8:50 pm

2 stops8h 20m

Indianapolis

Sun 12/13

5:30 am-11:45 am

1 stop6h 15m

$477

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Sat 12/12

12:45 pm-9:15 pm

2 stops8h 30m

Indianapolis

Sat 12/19

2:45 pm-11:45 pm

2 stops9h 00m

$487

IslipIndianapolis

ISP Islip Long Island - IND Indianapolis

ISPIND

Islip Long Island

Wed 12/9

12:30 pm-8:50 pm

2 stops8h 20m

Indianapolis

Sun 12/13

7:00 am-5:05 pm

2 stops10h 05m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 Thursday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $360. 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 $589.

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 $378 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $415 on average. Flights to Indianapolis from Islip, New York in the afternoon 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

$154

Fastest flight time

4h 30m

Direct flights

None
The best one-way flight to Indianapolis from Islip, New York in the past 72 hours is $154. The best round-trip flight deal from Islip, New York to Indianapolis found on momondo in the last 72 hours is $300.
The fastest flight from Islip, New York to Indianapolis takes 4h 30m
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 4h 30m, 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
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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