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

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 50% 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.

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.

$124 Cheap Flights from Islip, New York to Nassau in 2026/27

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.

6:00 am - 1:51 pmISP Islip Long Island-NAS Nassau Intl

7h 51m1 stop Fort Lauderdale

12:21 pm - 9:37 pmNAS Nassau Intl-ISP Islip Long Island

9h 16m1 stop Fort Lauderdale

$392JetBlue

Sat, Nov 14 - Tue, Nov 17

6:00 am - 1:51 pmISP Islip Long Island-NAS Nassau Intl

7h 51m1 stop Fort Lauderdale

12:21 pm - 9:37 pmNAS Nassau Intl-ISP Islip Long Island

9h 16m1 stop Fort Lauderdale

$419JetBlue

Wed, Oct 28 - Wed, Nov 4

7:00 am - 4:00 pmISP Islip Long Island-NAS Nassau Intl

9h 00m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$455JetBlue

Sat, Oct 3 - Wed, Oct 7

6:05 am - 1:15 pmISP Islip Long Island-NAS Nassau Intl

7h 10m2 stops Baltimore/Washington Orlando

1:10 pm - 9:15 pmNAS Nassau Intl-ISP Islip Long Island

8h 05m1 stop Orlando

$459Southwest

Wed, Oct 28 - Wed, Nov 4

6:00 am - 5:14 pmISP Islip Long Island-NAS Nassau Intl

11h 14m1 stop Fort Lauderdale

12:25 pm - 10:04 pmNAS Nassau Intl-ISP Islip Long Island

9h 39m1 stop Fort Lauderdale

$528JetBlue

Mon, Dec 7 - Fri, Dec 11

7:00 am - 4:00 pmISP Islip Long Island-NAS Nassau Intl

9h 00m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$530JetBlue

Sat, Oct 3 - Wed, Oct 7

6:00 am - 11:21 amISP Islip Long Island-NAS Nassau Intl

5h 21m1 stop Fort Lauderdale

2:56 pm - 9:37 pmNAS Nassau Intl-ISP Islip Long Island

6h 41m1 stop Fort Lauderdale

$644JetBlue

Fri, Oct 30 - Fri, Nov 6

7:00 am - 12:01 pmISP Islip Long Island-NAS Nassau Intl

5h 01m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$683JetBlue

Sat, Sep 26 - Tue, Sep 29

5:55 am - 11:20 amISP Islip Long Island-NAS Nassau Intl

5h 25m1 stop Fort Lauderdale

3:00 pm - 9:27 pmNAS Nassau Intl-ISP Islip Long Island

6h 27m1 stop Fort Lauderdale

$691JetBlue

Tue, Feb 23 - Fri, Feb 26

6:00 am - 11:21 amISP Islip Long Island-NAS Nassau Intl

5h 21m1 stop Fort Lauderdale

2:55 pm - 10:04 pmNAS Nassau Intl-ISP Islip Long Island

7h 09m1 stop Fort Lauderdale

$693JetBlue

Wed, Nov 18 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

6:45 am - 12:15 pmISP Islip Long Island-NAS Nassau Intl

5h 30m1 stop Orlando

1:25 pm - 7:35 pmNAS Nassau Intl-ISP Islip Long Island

6h 10m1 stop Orlando

$862Southwest

Fri, Sep 18 - Sat, Sep 19

6:45 am - 12:15 pmISP Islip Long Island-NAS Nassau Intl

5h 30m1 stop Orlando

1:25 pm - 8:50 pmNAS Nassau Intl-ISP Islip Long Island

7h 25m2 stops Orlando Baltimore/Washington

$866Southwest

Fri, Sep 18 - Sat, Sep 19

5:43 pm - 4:15 pmISP Islip Long Island-NAS Nassau Intl

22h 32m1 stop Orlando

9:25 am - 6:03 pmNAS Nassau Intl-ISP Islip Long Island

8h 38m1 stop Tampa

$974Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

11:08 am - 7:15 pmISP Islip Long Island-NAS Nassau Intl

8h 07m2 stops Myrtle Beach Intl Fort Lauderdale

12:00 pm - 4:58 pmNAS Nassau Intl-ISP Islip Long Island

28h 58m1 stop Orlando

$1,025Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

7:05 am - 5:30 pmISP Islip Long Island-NAS Nassau Intl

10h 25m2 stops Boston Logan Intl Toronto Pearson Intl

6:30 pm - 8:59 pmNAS Nassau Intl-ISP Islip Long Island

26h 29m2 stops Toronto Pearson Intl Boston Logan Intl

$1,071Multiple Airlines

Fri, Sep 18 - Sat, Sep 19

7:05 am - 5:30 pmISP Islip Long Island-NAS Nassau Intl

10h 25m2 stops Boston Logan Intl Toronto Pearson Intl

6:30 pm - 8:59 pmNAS Nassau Intl-ISP Islip Long Island

26h 29m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Boston Logan Intl

$1,078Multiple Airlines

Fri, Sep 18 - Sat, Sep 19

7:00 am - 4:00 pmISP Islip Long Island-NAS Nassau Intl

9h 00m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$1,097JetBlue

Fri, Sep 18 - Mon, Sep 21

7:00 am - 12:01 pmISP Islip Long Island-NAS Nassau Intl

5h 01m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$1,101JetBlue

Sat, Sep 19 - Tue, Sep 22

7:00 am - 4:00 pmISP Islip Long Island-NAS Nassau Intl

9h 00m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$1,149JetBlue

Thu, Sep 17 - Sat, Sep 19

7:00 am - 4:00 pmISP Islip Long Island-NAS Nassau Intl

9h 00m1 stop Fort Lauderdale

5:57 pm - 11:22 pmNAS Nassau Intl-ISP Islip Long Island

5h 25m1 stop Fort Lauderdale

$1,204JetBlue

Sat, Sep 19 - Tue, Sep 22

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

Southwest flights from Islip, New York to Nassau

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

Southwest

Oct 28

ISP6:05 amIslip Long Island

7h 10m

2 stops

NAS1:15 pmNassau Intl

Nov 4

NAS1:10 pmNassau Intl

8h 05m

1 stop

ISP9:15 pmIslip Long Island

$459

Southwest

Sep 18

ISP6:45 amIslip Long Island

5h 30m

1 stop

NAS12:15 pmNassau Intl

Sep 19

NAS1:25 pmNassau Intl

6h 10m

1 stop

ISP7:35 pmIslip Long Island

$862

Southwest

Sep 18

ISP6:45 amIslip Long Island

5h 30m

1 stop

NAS12:15 pmNassau Intl

Sep 19

NAS1:25 pmNassau Intl

7h 25m

2 stops

ISP8:50 pmIslip Long Island

$866

JetBlue flights from Islip, New York to Nassau

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

JetBlue

Nov 14

ISP6:00 amIslip Long Island

7h 51m

1 stop

NAS1:51 pmNassau Intl

Nov 17

NAS12:21 pmNassau Intl

9h 16m

1 stop

ISP9:37 pmIslip Long Island

$392

JetBlue

Oct 28

ISP6:00 amIslip Long Island

7h 51m

1 stop

NAS1:51 pmNassau Intl

Nov 4

NAS12:21 pmNassau Intl

9h 16m

1 stop

ISP9:37 pmIslip Long Island

$419

JetBlue

Oct 3

ISP7:00 amIslip Long Island

9h 00m

1 stop

NAS4:00 pmNassau Intl

Oct 7

NAS5:57 pmNassau Intl

5h 25m

1 stop

ISP11:22 pmIslip Long Island

$455

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sat 11/14

6:00 am-1:51 pm

1 stop7h 51m

Nassau Intl

Tue 11/17

12:21 pm-9:37 pm

1 stop9h 16m

$392

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Wed 10/28

6:00 am-1:51 pm

1 stop7h 51m

Nassau Intl

Wed 11/4

12:21 pm-9:37 pm

1 stop9h 16m

$419

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sat 10/3

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Wed 10/7

5:57 pm-11:22 pm

1 stop5h 25m

$455

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Wed 10/28

6:05 am-1:15 pm

2 stops7h 10m

Nassau Intl

Wed 11/4

1:10 pm-9:15 pm

1 stop8h 05m

$459

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Mon 12/7

6:00 am-5:14 pm

1 stop11h 14m

Nassau Intl

Fri 12/11

12:25 pm-10:04 pm

1 stop9h 39m

$528

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sat 10/3

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Wed 10/7

5:57 pm-11:22 pm

1 stop5h 25m

$530

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Fri 10/30

6:00 am-11:21 am

1 stop5h 21m

Nassau Intl

Fri 11/6

2:56 pm-9:37 pm

1 stop6h 41m

$644

Quickest round-trip

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sat 9/26

7:00 am-12:01 pm

1 stop5h 01m

Nassau Intl

Tue 9/29

5:57 pm-11:22 pm

1 stop5h 25m

$683

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Tue 2/23

5:55 am-11:20 am

1 stop5h 25m

Nassau Intl

Fri 2/26

3:00 pm-9:27 pm

1 stop6h 27m

$691

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Wed 11/18

6:00 am-11:21 am

1 stop5h 21m

Nassau Intl

Sat 11/21

2:55 pm-10:04 pm

1 stop7h 09m

$693

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $473. 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 $568. 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 evening is the cheapest time of day to fly from Islip, New York to Nassau when you can find flight prices for as low as $415. Flying to Nassau in the evening 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 $540 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

Best Price Found	$124
Fastest flight time	5h 21m
Direct flights	None

The best one-way flight to Nassau from Islip, New York in the past 72 hours is $124. The best round-trip flight deal from Islip, New York to Nassau found on momondo in the last 72 hours is $392.

The fastest flight from Islip, New York to Nassau takes 5h 21m

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

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

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 5h 21m.
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.