When did momondo last update prices for flights from Islip Long Island Airport to Hawaii?

Prices for flights from Islip Long Island Airport to Hawaii were last updated today.

How old do you have to be to fly from Islip Long Island Airport to Hawaii?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Hawaii.

What documentation or ID do you need to fly to Hawaii?

The travel and health documents required for your trip to Hawaii can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hawaii. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$792 Cheap Flights from Islip to Hawaii in 2026

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Find the cheapest flights from Islip, New York to Hawaii

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 9:00 pm

ISP

HNL

20h 30m

2 stops

9:05 pm - 10:10 pm

HNL

ISP

19h 05m

2 stops

$845Southwest

Tue, May 5 - Tue, May 12

6:00 am - 9:00 pm

ISP

HNL

21h 00m

2 stops

9:25 pm - 10:10 pm

HNL

ISP

18h 45m

2 stops

$926Southwest

Thu, Apr 16 - Mon, Apr 20

6:00 am - 5:40 pm

ISP

HNL

17h 40m

2 stops

9:25 pm - 11:20 pm

HNL

ISP

19h 55m

2 stops

$1,062Southwest

Mon, Apr 13 - Fri, Apr 17

6:10 am - 9:10 pm

ISP

HNL

21h 00m

2 stops

10:20 pm - 8:45 pm

HNL

ISP

16h 25m

2 stops

$1,135Southwest

Mon, Aug 17 - Fri, Aug 21

6:30 am - 9:05 pm

ISP

HNL

20h 35m

2 stops

1:00 pm - 11:10 am

HNL

ISP

16h 10m

2 stops

$1,260Southwest

Tue, Apr 14 - Sat, Apr 18

6:00 am - 9:15 pm

ISP

HNL

21h 15m

2 stops

8:10 am - 8:05 am

HNL

ISP

17h 55m

2 stops

$1,294Southwest

Fri, Jun 26 - Tue, Jun 30

Southwest flights from Islip, New York to Hawaii

Our best Southwest deals on Islip, New York to Hawaii flight tickets

Southwest

May 5

ISP6:30 amIslip Long Island

20h 30m

2 stops

HNL9:00 pmHonolulu

May 12

HNL9:05 pmHonolulu

19h 05m

2 stops

ISP10:10 pmIslip Long Island

$845

Southwest

Apr 16

ISP6:00 amIslip Long Island

21h 00m

2 stops

HNL9:00 pmHonolulu

Apr 20

HNL9:25 pmHonolulu

18h 45m

2 stops

ISP10:10 pmIslip Long Island

$926

Southwest

Apr 13

ISP6:00 amIslip Long Island

17h 40m

2 stops

HNL5:40 pmHonolulu

Apr 17

HNL9:25 pmHonolulu

19h 55m

2 stops

ISP11:20 pmIslip Long Island

$1,062

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Tue 5/5

6:30 am-9:00 pm

2 stops20h 30m

Honolulu

Tue 5/12

9:05 pm-10:10 pm

2 stops19h 05m

$845

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Thu 4/16

6:00 am-9:00 pm

2 stops21h 00m

Honolulu

Mon 4/20

9:25 pm-10:10 pm

2 stops18h 45m

$926

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Mon 4/13

6:00 am-5:40 pm

2 stops17h 40m

Honolulu

Fri 4/17

9:25 pm-11:20 pm

2 stops19h 55m

$1,062

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Mon 8/17

6:10 am-9:10 pm

2 stops21h 00m

Honolulu

Fri 8/21

10:20 pm-8:45 pm

2 stops16h 25m

$1,135

Quickest round-trip

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Tue 4/14

6:30 am-9:05 pm

2 stops20h 35m

Honolulu

Sat 4/18

1:00 pm-11:10 am

2 stops16h 10m

$1,260

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

Fri 6/26

6:00 am-9:15 pm

2 stops21h 15m

Honolulu

Tue 6/30

8:10 am-8:05 am

2 stops17h 55m

$1,294

Cheapest one-way

IslipKailua-Kona

ISP - KOA

ISPKOA

Islip Long Island

Tue 5/12

7:25 am-10:14 pm

2 stops44h 49m

$792

Quickest one-way

IslipKailua-Kona

ISP - KOA

ISPKOA

Islip Long Island

Wed 5/13

7:25 am-6:55 pm

2 stops41h 30m

$824

IslipKailua-Kona

ISP - KOA

ISPKOA

Islip Long Island

Thu 5/14

7:25 am-6:55 pm

2 stops41h 30m

$862

IslipKailua-Kona

ISP - KOA

ISPKOA

Islip Long Island

Fri 5/15

7:25 am-10:14 pm

2 stops44h 49m

$871

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Hawaii

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 airlines fly to Hawaii?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Hawaii from Islip, New York according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Hawaii. Keep in mind that there are 8 different airlines that fly to Hawaii on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Hawaii flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Hawaii

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Islip, New York to Hawaii takes 20h 35m

There are no direct flights from Islip, New York to Hawaii. There are no popular flight routes from Islip, New York to Hawaii.

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Frequently asked questions about flying from Islip, New York to Hawaii

When did momondo last update prices for flights from Islip Long Island Airport to Hawaii?
Prices for flights from Islip Long Island Airport to Hawaii were last updated today.
How old do you have to be to fly from Islip Long Island Airport to Hawaii?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Hawaii.
What documentation or ID do you need to fly to Hawaii?
The travel and health documents required for your trip to Hawaii can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hawaii. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Hawaii?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islip to Hawaii for you.

Can I find flights from Islip to Hawaii with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hawaii from Islip with this policy.

How can momondo help me find flights from Islip to Hawaii?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hawaii from Islip.

I’m not ready to book a flight from Islip to Hawaii right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hawaii from Islip. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.