What airlines fly to O'ahu?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to O'ahu from Islip, New York according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 8 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to O'ahu?

Prices for flights from Islip Long Island Airport to O'ahu are updated daily.

How old do you have to be to fly from Islip Long Island Airport to O'ahu?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The travel and health documents required for your trip to O'ahu 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 O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$926 Cheap Flights from Islip to O'ahu in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Islip, New York to O'ahu

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 9:00 pm

ISP

HNL

21h 00m

2 stops

9:05 pm - 10:10 pm

HNL

ISP

19h 05m

2 stops

$926Southwest

พฤ., เม.ย. 30 - จ., พ.ค. 4

6:30 am - 9:05 pm

ISP

HNL

20h 35m

2 stops

9:25 pm - 4:30 pm

HNL

ISP

13h 05m

2 stops

$1,006Southwest

พ., เม.ย. 29 - อา., พ.ค. 3

6:00 am - 9:00 pm

ISP

HNL

21h 00m

2 stops

11:05 am - 11:55 am

HNL

ISP

18h 50m

2 stops

$1,012Southwest

ศ., พ.ค. 1 - อ., พ.ค. 5

6:05 am - 9:05 pm

ISP

HNL

21h 00m

2 stops

8:55 pm - 4:55 pm

HNL

ISP

14h 00m

2 stops

$1,260Southwest

ส., ก.ค. 4 - ศ., ก.ค. 10

6:05 am - 9:15 pm

ISP

HNL

21h 10m

2 stops

11:00 am - 9:40 am

HNL

ISP

16h 40m

2 stops

$1,285Southwest

อ., ส.ค. 11 - อา., ส.ค. 16

12:15 pm - 9:05 pm

ISP

HNL

14h 50m

2 stops

11:00 am - 9:40 am

HNL

ISP

16h 40m

2 stops

$1,446Southwest

ส., ส.ค. 1 - พ., ส.ค. 5

Southwest flights from Islip, New York to O'ahu

Our best Southwest deals on Islip, New York to O'ahu flight tickets

Southwest

Apr 30

ISP6:00 amIslip Long Island

21h 00m

2 stops

HNL9:00 pmHonolulu

May 4

HNL9:05 pmHonolulu

19h 05m

2 stops

ISP10:10 pmIslip Long Island

$926

Southwest

Apr 20

ISP6:00 amIslip Long Island

21h 05m

2 stops

HNL9:05 pmHonolulu

Apr 27

HNL8:55 pmHonolulu

15h 35m

2 stops

ISP6:30 pmIslip Long Island

$951

Southwest

Apr 29

ISP6:30 amIslip Long Island

20h 35m

2 stops

HNL9:05 pmHonolulu

May 3

HNL9:25 pmHonolulu

13h 05m

2 stops

ISP4:30 pmIslip Long Island

$1,006

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

พฤ. 4/30

6:00 am-9:00 pm

2 stops21h 00m

Honolulu

จ. 5/4

9:05 pm-10:10 pm

2 stops19h 05m

$926

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

พ. 4/29

6:30 am-9:05 pm

2 stops20h 35m

Honolulu

อา. 5/3

9:25 pm-4:30 pm

2 stops13h 05m

$1,006

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

ศ. 5/1

6:00 am-9:00 pm

2 stops21h 00m

Honolulu

อ. 5/5

11:05 am-11:55 am

2 stops18h 50m

$1,012

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

ส. 7/4

6:05 am-9:05 pm

2 stops21h 00m

Honolulu

ศ. 7/10

8:55 pm-4:55 pm

2 stops14h 00m

$1,260

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

อ. 8/11

6:05 am-9:15 pm

2 stops21h 10m

Honolulu

อา. 8/16

11:00 am-9:40 am

2 stops16h 40m

$1,285

Quickest round-trip

IslipHonolulu

ISP - HNL

ISPHNL

Islip Long Island

ส. 8/1

12:15 pm-9:05 pm

2 stops14h 50m

Honolulu

พ. 8/5

11:00 am-9:40 am

2 stops16h 40m

$1,446

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to O'ahu

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

Prices

Airlines

Can stopping save me money on Islip, New York to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Islip, New York to O'ahu.

Cheap Islip, New York to O'ahu flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from Islip, New York to O'ahu takes 14h 50m

There are no direct flights from Islip, New York to O'ahu. There are no popular flight routes from Islip, New York to O'ahu.

Search flight deals

Frequently asked questions about flying from Islip, New York to O'ahu

When did momondo last update prices for flights from Islip Long Island Airport to O'ahu?
Prices for flights from Islip Long Island Airport to O'ahu are updated daily.
How old do you have to be to fly from Islip Long Island Airport to O'ahu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu 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 O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Islip, New York to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Islip, New York to O'ahu is Airbus A320-100/200, representing 24.34% of all bookings. The subsequent popular models are Airbus A220-300 at 12.98%, Airbus A320neo at 11.66%, and Airbus A321neo at 10.79%.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to O'ahu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to O'ahu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to O'ahu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to O'ahu from Islip with this policy.

How can momondo help me find flights from Islip to O'ahu?

Once all potential Islip to O'ahu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to O'ahu, momondo offers a useful price alert feature which will track prices for flights to O'ahu from Islip and alert you when they change.