What airlines fly to O'ahu?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to O'ahu from Islip, New York according to our data. United 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 6 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Islip Long Island to O'ahu?

Southwest is the most popular carrier operating from Islip Long Island 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.

$390 Cheap Flights from Islip, New York to O'ahu in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 9:25 pmISP Islip Long Island-HNL Honolulu

21h 20m2 stops Baltimore/Washington San Diego

8:10 am - 10:20 amHNL Honolulu-ISP Islip Long Island

20h 10m2 stops San Diego Baltimore/Washington

$980Southwest

Tue, Oct 20 - Sat, Oct 24

6:05 am - 9:20 pmISP Islip Long Island-HNL Honolulu

21h 15m2 stops Baltimore/Washington Los Angeles

12:10 pm - 10:20 amHNL Honolulu-ISP Islip Long Island

16h 10m2 stops Sacramento Intl Baltimore/Washington

$1,198Southwest

Tue, Sep 29 - Sat, Oct 3

7:10 pm - 11:50 amISP Islip Long Island-HNL Honolulu

22h 40m2 stops Orlando Las Vegas Harry Reid Intl

9:00 pm - 8:00 pmHNL Honolulu-ISP Islip Long Island

17h 00m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$1,239Southwest

Thu, Oct 1 - Mon, Oct 5

7:10 pm - 11:50 amISP Islip Long Island-HNL Honolulu

22h 40m2 stops Orlando Las Vegas Harry Reid Intl

9:00 pm - 8:00 pmHNL Honolulu-ISP Islip Long Island

17h 00m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$1,311Southwest

Thu, Oct 1 - Mon, Oct 5

6:05 am - 9:25 pmISP Islip Long Island-HNL Honolulu

21h 20m2 stops Baltimore/Washington San Diego

8:10 am - 10:20 amHNL Honolulu-ISP Islip Long Island

20h 10m2 stops San Diego Baltimore/Washington

$1,333Southwest

Tue, Oct 13 - Sat, Oct 17

12:30 pm - 4:09 pmISP Islip Long Island-HNL Honolulu

33h 39m3 stops Boston Logan Intl Washington, D.C. Dulles Intl Los Angeles

1:25 pm - 7:49 pmHNL Honolulu-ISP Islip Long Island

24h 24m2 stops San Francisco Boston Logan Intl

$1,368Multiple Airlines

Tue, Oct 20 - Sat, Oct 24

7:10 pm - 11:50 amISP Islip Long Island-HNL Honolulu

22h 40m2 stops Orlando Las Vegas Harry Reid Intl

9:00 pm - 8:10 pmHNL Honolulu-ISP Islip Long Island

17h 10m2 stops Las Vegas Harry Reid Intl Orlando

$1,384Southwest

Mon, Oct 12 - Fri, Oct 16

5:50 am - 9:20 pmISP Islip Long Island-HNL Honolulu

20h 30m2 stops Baltimore/Washington San Diego

8:00 am - 9:20 amHNL Honolulu-ISP Islip Long Island

20h 20m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

$1,414Southwest

Mon, Feb 15 - Sat, Feb 20

10:05 am - 1:50 pmISP Islip Long Island-HNL Honolulu

33h 45m2 stops Boston Logan Intl Chicago O'Hare Intl

9:40 pm - 4:14 pmHNL Honolulu-ISP Islip Long Island

36h 34m3 stops Los Angeles San Francisco Boston Logan Intl

$1,497Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

7:44 am - 4:09 pmISP Islip Long Island-HNL Honolulu

38h 25m3 stops Boston Logan Intl Washington, D.C. Dulles Intl Los Angeles

9:40 pm - 7:49 pmHNL Honolulu-ISP Islip Long Island

40h 09m2 stops Los Angeles Boston Logan Intl

$1,641Multiple Airlines

Tue, Oct 13 - Sat, Oct 17

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Southwest flights from Islip, New York to O'ahu

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

Southwest

Oct 20

ISP6:05 amIslip Long Island

21h 20m

2 stops

HNL9:25 pmHonolulu

Oct 24

HNL8:10 amHonolulu

20h 10m

2 stops

ISP10:20 amIslip Long Island

$980

Southwest

Sep 29

ISP6:05 amIslip Long Island

21h 15m

2 stops

HNL9:20 pmHonolulu

Oct 3

HNL12:10 pmHonolulu

16h 10m

2 stops

ISP10:20 amIslip Long Island

$1,198

Southwest

Oct 1

ISP7:10 pmIslip Long Island

22h 40m

2 stops

HNL11:50 amHonolulu

Oct 5

HNL9:00 pmHonolulu

17h 00m

2 stops

ISP8:00 pmIslip Long Island

$1,239

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Tue 10/20

6:05 am-9:25 pm

2 stops21h 20m

Honolulu

Sat 10/24

8:10 am-10:20 am

2 stops20h 10m

$980

Quickest round-trip

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Tue 9/29

6:05 am-9:20 pm

2 stops21h 15m

Honolulu

Sat 10/3

12:10 pm-10:20 am

2 stops16h 10m

$1,198

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Thu 10/1

7:10 pm-11:50 am

2 stops22h 40m

Honolulu

Mon 10/5

9:00 pm-8:00 pm

2 stops17h 00m

$1,239

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Thu 10/1

7:10 pm-11:50 am

2 stops22h 40m

Honolulu

Mon 10/5

9:00 pm-8:00 pm

2 stops17h 00m

$1,311

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Tue 10/13

6:05 am-9:25 pm

2 stops21h 20m

Honolulu

Sat 10/17

8:10 am-10:20 am

2 stops20h 10m

$1,333

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Tue 10/20

12:30 pm-4:09 pm

3 stops33h 39m

Honolulu

Sat 10/24

1:25 pm-7:49 pm

2 stops24h 24m

$1,368

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Mon 10/12

7:10 pm-11:50 am

2 stops22h 40m

Honolulu

Fri 10/16

9:00 pm-8:10 pm

2 stops17h 10m

$1,384

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Mon 2/15

5:50 am-9:20 pm

2 stops20h 30m

Honolulu

Sat 2/20

8:00 am-9:20 am

2 stops20h 20m

$1,414

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Mon 10/12

10:05 am-1:50 pm

2 stops33h 45m

Honolulu

Fri 10/16

9:40 pm-4:14 pm

3 stops36h 34m

$1,497

IslipHonolulu

ISP Islip Long Island - HNL Honolulu

ISPHNL

Islip Long Island

Tue 10/13

7:44 am-4:09 pm

3 stops38h 25m

Honolulu

Sat 10/17

9:40 pm-7:49 pm

2 stops40h 09m

$1,641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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

Best Price Found	$390
Fastest flight time	22h 40m
Direct flights	None

The best one-way flight to O'ahu from Islip, New York in the past 72 hours is $390. The best round-trip flight deal from Islip, New York to O'ahu found on momondo in the last 72 hours is $980.

The fastest flight from Islip, New York to O'ahu takes 22h 40m

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 25.76% of all bookings. The subsequent popular models are Airbus A220-300 at 13.65%, Airbus A321neo at 11.11%, and Airbus A320neo at 9.15%.

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.