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Cheap flights from Indianapolis to Islip (IND - ISP) from $116

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IND — ISP
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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How far in advance should I book a flight from Indianapolis to Islip, New York?

To save on the cost of your flight from Indianapolis to Islip, New York, book at least 31 days before your planned departure. Booking around this time can save you about 107% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $233 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $346.

What is the cheapest month to fly from Indianapolis to Islip, New York?

January can be a great time to fly to Islip, New York from Indianapolis with a flight ticket averaging about $218. Cheapflights users have found deals in the month of January for as cheap as $58. The most expensive prices can be found in the month of November.

What is the cheapest time of day to fly from IND to ISP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Islip, New York as you normally would.

Cheap Frontier flights from Indianapolis to Islip

Explore cheap flight options specifically provided by Frontier for the route between Indianapolis and Islip. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Wed 6/127:22 pmIND - ISP
1 stop12h 18mFrontier
Sun 6/1610:23 pmISP - IND
1 stop19h 35mFrontier
Deal found 6/1$315
Thu 6/137:13 pmIND - ISP
1 stop12h 27mFrontier
Sun 6/164:46 pmISP - IND
1 stop25h 12mFrontier
Deal found 6/1$316
Sun 7/1410:26 pmIND - ISP
1 stop9h 32mFrontier
Sat 7/204:59 pmISP - IND
1 stop28h 34mFrontier
Deal found 6/1$372

Cheap Indianapolis to Islip flights in June & July 2024

Find cheap flight options from Indianapolis to Islip specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Wed 6/127:22 pmIND - ISP
1 stop12h 18mFrontier
Sun 6/1610:23 pmISP - IND
1 stop19h 35mFrontier
Deal found 6/1$315
Thu 6/137:13 pmIND - ISP
1 stop12h 27mFrontier
Sun 6/164:46 pmISP - IND
1 stop25h 12mFrontier
Deal found 6/1$316
Thu 6/137:25 pmIND - ISP
2 stops21h 42mMultiple Airlines
Sun 6/161:05 pmISP - IND
2 stops20h 39mMultiple Airlines
Deal found 6/1$474
Thu 6/132:12 pmIND - ISP
3 stops26h 55mMultiple Airlines
Sun 6/161:05 pmISP - IND
2 stops20h 39mMultiple Airlines
Deal found 6/1$535
Thu 6/132:12 pmIND - ISP
3 stops26h 55mMultiple Airlines
Sun 6/161:05 pmISP - IND
3 stops23h 23mMultiple Airlines
Deal found 6/1$653

Indianapolis to Islip 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and Islip in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Wed 6/127:22 pmIND - ISP
1 stop12h 18mFrontier
Sun 6/1610:23 pmISP - IND
1 stop19h 35mFrontier
Deal found 6/1$315
Thu 6/137:13 pmIND - ISP
1 stop12h 27mFrontier
Sun 6/164:46 pmISP - IND
1 stop25h 12mFrontier
Deal found 6/1$316
Sun 7/1410:26 pmIND - ISP
1 stop9h 32mFrontier
Sat 7/204:59 pmISP - IND
1 stop28h 34mFrontier
Deal found 6/1$372
Thu 6/137:25 pmIND - ISP
2 stops21h 42mMultiple Airlines
Sun 6/161:05 pmISP - IND
2 stops20h 39mMultiple Airlines
Deal found 6/1$474
Thu 6/132:12 pmIND - ISP
3 stops26h 55mMultiple Airlines
Sun 6/161:05 pmISP - IND
2 stops20h 39mMultiple Airlines
Deal found 6/1$535
Thu 6/132:12 pmIND - ISP
3 stops26h 55mMultiple Airlines
Sun 6/161:05 pmISP - IND
3 stops23h 23mMultiple Airlines
Deal found 6/1$653

Indianapolis to Islip flights leaving soon

Find last-minute flight options from Indianapolis to Islip for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Wed 6/127:22 pmIND - ISP
1 stop12h 18mFrontier
Sun 6/1610:23 pmISP - IND
1 stop19h 35mFrontier
Deal found 6/1$315

One-way flights to Islip from Indianapolis

Search for one-way flight options from Indianapolis to Islip. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Sat 7/67:00 pmIND - ISP
1 stop12h 58mFrontier
Deal found 6/1$116
Thu 7/48:00 pmIND - ISP
1 stop11h 58mFrontier
Deal found 6/1$135
Fri 7/57:40 pmIND - ISP
1 stop12h 58mFrontier
Deal found 6/1$175

Find flights from Indianapolis to Islip within your budget

Customize your flight search to find flights from Indianapolis to Islip 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$315 - $653

Route

Depart

Return

Price

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Wed 6/12

1 stop12h 18m

Islip Long Island

Sun 6/16

1 stop19h 35m

$315

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Thu 6/13

1 stop12h 27m

Islip Long Island

Sun 6/16

1 stop25h 12m

$316

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Sun 7/14

1 stop9h 32m

Islip Long Island

Sat 7/20

1 stop28h 34m

$372

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Thu 6/13

2 stops21h 42m

Islip Long Island

Sun 6/16

2 stops20h 39m

$474

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Thu 6/13

3 stops26h 55m

Islip Long Island

Sun 6/16

2 stops20h 39m

$535

IndianapolisIslip Long Island

IND - ISP

INDISP

Indianapolis

Thu 6/13

3 stops26h 55m

Islip Long Island

Sun 6/16

3 stops23h 23m

$653

Flights are sorted by cheapest first

Deals found on 6/1

No data available for this route at this time. Please check back soon.

Best time to book a flight from Indianapolis to Islip

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

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated June 2, 2024.
Frontier
6.2
Okay
4,006 reviews
Check prices

Crew

7.0

Overall

6.2

Food

5.1

Boarding

6.5

Comfort

5.8

Entertainment

4.9

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

Frontier
6.2
Okay
4,006 reviews
Frontier
6.2
Okay
4,006 reviews
Check prices

Crew

7.0

Overall

6.2

Food

5.1

Boarding

6.5

Comfort

5.8

Entertainment

4.9

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Indianapolis to Islip, New York for under $400 on Cheapflights?

    Yes, there are multiple flights from Indianapolis to Islip, New York for under $400. The cheapest flight booked recently is on Frontier for just $315, but on average you can expect to pay $444.

  • Are there last-minute flights available from Indianapolis to Islip, New York for under $400?

    There are currently 1+ open flights from Indianapolis to Islip, New York within the next 7 days for less than $400.

  • What does IND to ISP mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Indianapolis Airport to Islip Long Island Airport flight would often be abbreviated as a IND to ISP flight.

  • Can I find deals for flights from Indianapolis to Islip that include extra baggage allowance?

    The amount of baggage you can bring on your Indianapolis to Islip flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Indianapolis to Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indianapolis to Islip flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Indianapolis to Islip that allow pets onboard?

    Many airlines flying from Indianapolis to Islip offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Indianapolis to Islip?

    Yes, you can often find last-minute deals on Indianapolis to Islip flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Indianapolis to Islip, New York flight deals updated?

    The Indianapolis to Islip, New York flight deals you see on this page were last updated on 6/1.

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

    Currently, December is the cheapest month in which you can book a flight from Indianapolis to Islip, New York (average of $78). Flying from Indianapolis to Islip, New York in February is currently the most expensive (average of $151). 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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Search flights from Indianapolis to Islip by cabin class

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indianapolis to Islip?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Indianapolis to Islip. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Indianapolis to Islip?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Islip from Indianapolis.

Can Cheapflights find flights from Indianapolis to Islip with no change fees?

Certainly. Search results for flights to Islip from Indianapolis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Indianapolis to Islip become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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