HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$594+ Cheap flights from Hawaii to Islip, NY (ISP)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — ISP
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hawaii to Islip with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hawaii to Islip

Keep the following information in mind while searching for Hawaii to Islip flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

July

Cheapest in

September

Average price

$724
Provider with most accurate pricing for Honolulu-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-New York (NYC) flights.
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Hawaii to Islip

One-way flights from Hawaii to Islip
Search for one-way flight options from Hawaii to Islip. Find affordable one-way fares based on user searches. Data last updated October 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:09 pmHNL - ISP
2 stops15h 55mMultiple Airlines
Deal found 10/28$594
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:09 pmHNL - ISP
2 stops15h 55mMultiple Airlines
Deal found 10/29$624
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:15 pmHNL - ISP
2 stops15h 49mMultiple Airlines
Deal found 10/27$652
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:59 pmHNL - ISP
2 stops14h 46mMultiple Airlines
Deal found 10/28$654
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:15 pmHNL - ISP
2 stops15h 49mMultiple Airlines
Deal found 10/27$721
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:15 pmHNL - ISP
2 stops15h 49mMultiple Airlines
Deal found 10/27$750
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:55 pmHNL - ISP
2 stops14h 50mMultiple Airlines
Deal found 10/29$751
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:55 pmHNL - ISP
2 stops15h 50mMultiple Airlines
Deal found 10/28$767
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:15 pmHNL - ISP
2 stops15h 49mMultiple Airlines
Deal found 10/27$796
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:59 pmHNL - ISP
2 stops14h 46mMultiple Airlines
Deal found 10/27$823
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:59 pmHNL - ISP
2 stops14h 46mMultiple Airlines
Deal found 10/27$835

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Hawaii to Islip that are best for you.

Fly from

Hawaii

Fly to

Islip

Route

Depart

Return

Price

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Tue 12/9

11:59 pm-7:45 pm

2 stops14h 46m

$594

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Thu 12/4

2:09 pm-11:04 am

2 stops15h 55m

$594

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Thu 12/11

2:09 pm-11:04 am

2 stops15h 55m

$594

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Fri 12/5

2:09 pm-11:04 am

2 stops15h 55m

$624

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Wed 11/19

2:15 pm-11:04 am

2 stops15h 49m

$652

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Wed 12/3

11:59 pm-7:45 pm

2 stops14h 46m

$654

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Mon 11/17

11:55 pm-7:45 pm

2 stops14h 50m

$721

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Thu 11/13

2:15 pm-11:04 am

2 stops15h 49m

$721

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Wed 11/5

2:15 pm-11:04 am

2 stops15h 49m

$750

HonoluluIslip

HNL - ISP

HNLISP

Honolulu

Fri 11/14

11:55 pm-7:45 pm

2 stops14h 50m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Hawaii to Islip

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

Cheapflights Insights

Everything you need to know about your flight from Hawaii to Islip

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

Currently, February is the cheapest month in which you can book a flight from Hawaii to Islip, New York (average of $217). Flying from Hawaii to Islip, New York in October is currently the most expensive (average of $458). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Islip from Hawaii?

    Islip Long Island (ISP) is the airport you will fly into if you book a flight from Hawaii to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii 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.

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

    Currently, February is the cheapest month in which you can book a flight from Hawaii to Islip, New York (average of $217). Flying from Hawaii to Islip, New York in October is currently the most expensive (average of $458). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hawaii to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
San Francisco to John F Kennedy Intl flights
O'Hare Intl to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to Newark flights
Dallas/Fort Worth to Newark flights
Atlanta to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Fort Lauderdale to John F Kennedy Intl flights
Hobby to Newark flights
Hobby to John F Kennedy Intl flights
Fort Lauderdale to Newark flights
Hobby to LaGuardia flights
Atlanta to LaGuardia flights
Miami to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Miami to Newark flights
Fort Lauderdale to LaGuardia flights
San Francisco to LaGuardia flights
O'Hare Intl to Newark flights
Tampa to John F Kennedy Intl flights
Tampa to LaGuardia flights
O'Hare Intl to LaGuardia flights
Atlanta to Newark flights
Seattle to John F Kennedy Intl flights
Denver to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Charlotte to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
Miami to LaGuardia flights
Austin to John F Kennedy Intl flights
Raleigh to John F Kennedy Intl flights
Detroit to John F Kennedy Intl flights
Raleigh to LaGuardia flights
Sky Harbor Intl to John F Kennedy Intl flights
San Diego to John F Kennedy Intl flights
Tampa to Newark flights
Austin to Newark flights
Orlando to Newark flights
Orlando to LaGuardia flights
Minneapolis to John F Kennedy Intl flights
Denver to Newark flights
Denver to LaGuardia flights
Seattle to Newark flights
Charlotte to LaGuardia flights
Minneapolis to Newark flights
Ontario to John F Kennedy Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.