What airlines fly to Nassau?

United Airlines, JetBlue and Delta are the top three most popular airlines that fly to Nassau from Islip, New York according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Nassau. Keep in mind that there are 5 different airlines that fly to Nassau 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 Nassau Intl?

JetBlue is the most popular carrier operating from Islip Long Island to Nassau Intl

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

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

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

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 Nassau Intl Airport.

What documentation or ID do you need to fly to Nassau Intl Airport?

The travel and health documents you'll need for your trip to Nassau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nassau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$286 Cheap Flights from Islip to Nassau in 2026

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Find the cheapest flights from Islip, New York to Nassau

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:18 pm - 8:07 am

ISP

NAS

10h 49m

1 stop

1:08 pm - 8:09 pm

NAS

ISP

7h 01m

1 stop

$491JetBlue

Sat, Apr 25 - Tue, Apr 28

9:18 pm - 8:07 am

ISP

NAS

10h 49m

1 stop

1:08 pm - 8:09 pm

NAS

ISP

7h 01m

1 stop

$493JetBlue

Sat, Apr 25 - Tue, Apr 28

9:18 pm - 8:07 am

ISP

NAS

10h 49m

1 stop

1:08 pm - 8:09 pm

NAS

ISP

7h 01m

1 stop

$521JetBlue

Sat, Apr 25 - Tue, Apr 28

10:03 am - 4:25 pm

ISP

NAS

6h 22m

1 stop

12:00 pm - 9:08 am

NAS

ISP

21h 08m

1 stop

$544Multiple Airlines

Fri, Jun 12 - Mon, Jun 15

6:00 am - 6:30 pm

ISP

NAS

12h 30m

2 stops

2:10 pm - 10:10 pm

NAS

ISP

8h 00m

2 stops

$555Southwest

Sat, Apr 25 - Tue, Apr 28

9:04 pm - 9:17 am

ISP

NAS

12h 13m

1 stop

4:59 pm - 7:39 pm

NAS

ISP

26h 40m

1 stop

$566JetBlue

Fri, May 8 - Mon, May 11

9:10 am - 6:30 pm

ISP

NAS

9h 20m

2 stops

2:10 pm - 11:40 pm

NAS

ISP

9h 30m

1 stop

$580Southwest

Mon, Jul 27 - Fri, Jul 31

12:25 pm - 7:57 am

ISP

NAS

19h 32m

2 stops

1:38 pm - 10:56 pm

NAS

ISP

9h 18m

1 stop

$592JetBlue

Fri, Aug 21 - Tue, Aug 25

12:25 pm - 7:57 am

ISP

NAS

19h 32m

2 stops

3:04 pm - 11:17 pm

NAS

ISP

8h 13m

1 stop

$596JetBlue

Fri, Jun 12 - Mon, Jun 15

3:07 pm - 10:57 am

ISP

NAS

19h 50m

1 stop

1:38 pm - 10:56 pm

NAS

ISP

9h 18m

1 stop

$597JetBlue

Fri, Aug 21 - Tue, Aug 25

JetBlue flights from Islip, New York to Nassau

Our best JetBlue deals on Islip, New York to Nassau flight tickets

JetBlue

Apr 25

ISP9:18 pmIslip Long Island

10h 49m

1 stop

NAS8:07 amNassau Intl

Apr 28

NAS1:08 pmNassau Intl

7h 01m

1 stop

ISP8:09 pmIslip Long Island

$491

JetBlue

Apr 25

ISP9:18 pmIslip Long Island

10h 49m

1 stop

NAS8:07 amNassau Intl

Apr 28

NAS1:08 pmNassau Intl

7h 01m

1 stop

ISP8:09 pmIslip Long Island

$493

JetBlue

Apr 25

ISP9:18 pmIslip Long Island

10h 49m

1 stop

NAS8:07 amNassau Intl

Apr 28

NAS1:08 pmNassau Intl

7h 01m

1 stop

ISP8:09 pmIslip Long Island

$521

Southwest flights from Islip, New York to Nassau

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

Southwest

Apr 25

ISP6:00 amIslip Long Island

12h 30m

2 stops

NAS6:30 pmNassau Intl

Apr 28

NAS2:10 pmNassau Intl

8h 00m

2 stops

ISP10:10 pmIslip Long Island

$555

Southwest

Jul 27

ISP9:10 amIslip Long Island

9h 20m

2 stops

NAS6:30 pmNassau Intl

Jul 31

NAS2:10 pmNassau Intl

9h 30m

1 stop

ISP11:40 pmIslip Long Island

$580

Southwest

Jul 27

ISP5:20 amIslip Long Island

7h 55m

1 stop

NAS1:15 pmNassau Intl

Jul 31

NAS2:10 pmNassau Intl

9h 30m

1 stop

ISP11:40 pmIslip Long Island

$607

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Sat 4/25

9:18 pm-8:07 am

1 stop10h 49m

Nassau Intl

Tue 4/28

1:08 pm-8:09 pm

1 stop7h 01m

$491

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Sat 4/25

9:18 pm-8:07 am

1 stop10h 49m

Nassau Intl

Tue 4/28

1:08 pm-8:09 pm

1 stop7h 01m

$493

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Sat 4/25

9:18 pm-8:07 am

1 stop10h 49m

Nassau Intl

Tue 4/28

1:08 pm-8:09 pm

1 stop7h 01m

$521

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 6/12

10:03 am-4:25 pm

1 stop6h 22m

Nassau Intl

Mon 6/15

12:00 pm-9:08 am

1 stop21h 08m

$544

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Sat 4/25

6:00 am-6:30 pm

2 stops12h 30m

Nassau Intl

Tue 4/28

2:10 pm-10:10 pm

2 stops8h 00m

$555

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 5/8

9:04 pm-9:17 am

1 stop12h 13m

Nassau Intl

Mon 5/11

4:59 pm-7:39 pm

1 stop26h 40m

$566

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 7/27

9:10 am-6:30 pm

2 stops9h 20m

Nassau Intl

Fri 7/31

2:10 pm-11:40 pm

1 stop9h 30m

$580

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 8/21

12:25 pm-7:57 am

2 stops19h 32m

Nassau Intl

Tue 8/25

1:38 pm-10:56 pm

1 stop9h 18m

$592

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 6/12

12:25 pm-7:57 am

2 stops19h 32m

Nassau Intl

Mon 6/15

3:04 pm-11:17 pm

1 stop8h 13m

$596

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 8/21

3:07 pm-10:57 am

1 stop19h 50m

Nassau Intl

Tue 8/25

1:38 pm-10:56 pm

1 stop9h 18m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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

What is the cheapest day to depart on your flight to Nassau?

The cheapest day to depart on your flight to Nassau is on a Tuesday when prices can be found for as low as $465. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $550. These prices are subject to change though, so be sure to set up a Price Alert for flights to Nassau.

What is the cheapest time of day to depart on your flight to Nassau?

In the morning is the cheapest time of day to fly from Islip, New York to Nassau when you can find flight prices for as low as $503. Flying to Nassau in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Nassau, so prices are often more expensive at around $528 per ticket.

When to book flights from Islip, New York to Nassau

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Nassau according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip, New York to Nassau (ISP to NAS) flight deals and tips

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

Fastest flight time	6h 22m
Direct flights	None

The fastest flight from Islip, New York to Nassau takes 6h 22m

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

Search flight deals

How far is Islip Long Island to Nassau Intl by plane?
A flight from Islip Long Island to Nassau Intl will travel around 1108.8 mi. In terms of flight time, this usually takes a little over 6h 22m.
When did momondo last update prices for flights from Islip Long Island Airport to Nassau Intl Airport?
Prices for flights from Islip Long Island Airport to Nassau Intl Airport were last updated today.
How old do you have to be to fly from Islip Long Island Airport to Nassau Intl Airport?
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 Nassau Intl Airport.
What documentation or ID do you need to fly to Nassau Intl Airport?
The travel and health documents you'll need for your trip to Nassau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nassau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Islip to Nassau flights to just show those with flexible booking policies.

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

Once all potential Islip to Nassau 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 Nassau right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Nassau now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nassau and let you know when they change.