What is the cheapest airline that flies from Islip Long Island to Nassau Intl?

Southwest and JetBlue are the most popular carriers 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 48% 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.

$347 Cheap Flights from Islip, New York to Nassau in 2026

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.

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

$412JetBlue

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

$412JetBlue

Sun, Sep 27 - Thu, Oct 1

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

$432JetBlue

Mon, Sep 28 - Thu, Oct 1

6:00 am - 11:20 amISP Islip Long Island-NAS Nassau Intl

5h 20m1 stop Fort Lauderdale

3:02 pm - 9:44 pmNAS Nassau Intl-ISP Islip Long Island

6h 42m1 stop Fort Lauderdale

$432JetBlue

Wed, Sep 2 - Sat, Sep 5

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

$446JetBlue

Tue, Sep 22 - Tue, Sep 29

6:00 am - 5:22 pmISP Islip Long Island-NAS Nassau Intl

11h 22m1 stop Fort Lauderdale

10:57 am - 9:49 pmNAS Nassau Intl-ISP Islip Long Island

10h 52m1 stop Fort Lauderdale

$455JetBlue

Tue, Sep 1 - Thu, Sep 3

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

$455JetBlue

Tue, Sep 22 - Tue, Sep 29

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

9h 00m1 stop Fort Lauderdale

12:18 pm - 9:35 pmNAS Nassau Intl-ISP Islip Long Island

9h 17m1 stop Fort Lauderdale

$455JetBlue

Sat, Oct 3 - Sat, Oct 10

12:00 pm - 9:25 amISP Islip Long Island-NAS Nassau Intl

21h 25m2 stops Raleigh-Durham Tampa

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

8h 38m1 stop Tampa

$582Multiple Airlines

Wed, Sep 16 - Mon, Sep 21

8:55 pm - 8:30 amISP Islip Long Island-NAS Nassau Intl

11h 35m1 stop Tampa

9:25 am - 11:20 amNAS Nassau Intl-ISP Islip Long Island

25h 55m2 stops Tampa Raleigh-Durham

$662Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 11:20 amISP Islip Long Island-NAS Nassau Intl

5h 20m1 stop Fort Lauderdale

10:42 am - 9:44 pmNAS Nassau Intl-ISP Islip Long Island

11h 02m1 stop Fort Lauderdale

$762JetBlue

Tue, Aug 18 - Wed, Sep 2

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

12:20 pm - 9:49 pmNAS Nassau Intl-ISP Islip Long Island

9h 29m1 stop Fort Lauderdale

$784JetBlue

Sun, Aug 16 - Tue, Aug 25

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

2:47 pm - 12:07 amNAS Nassau Intl-ISP Islip Long Island

9h 20m1 stop Orlando

$784JetBlue

Sun, Aug 16 - Mon, Aug 24

6:00 am - 11:20 amISP Islip Long Island-NAS Nassau Intl

5h 20m1 stop Fort Lauderdale

12:20 pm - 9:44 pmNAS Nassau Intl-ISP Islip Long Island

9h 24m1 stop Fort Lauderdale

$784JetBlue

Sun, Aug 16 - Sat, Aug 29

3:34 pm - 8:55 amISP Islip Long Island-NAS Nassau Intl

17h 21m2 stops Myrtle Beach Intl Tampa

5:00 pm - 9:53 amNAS Nassau Intl-ISP Islip Long Island

16h 53m1 stop Orlando

$806Multiple Airlines

Sun, Aug 16 - Fri, Aug 21

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

12:20 pm - 7:33 pmNAS Nassau Intl-ISP Islip Long Island

7h 13m1 stop Fort Lauderdale

$819JetBlue

Sun, Aug 16 - Sun, Aug 23

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

12:20 pm - 9:44 pmNAS Nassau Intl-ISP Islip Long Island

9h 24m1 stop Fort Lauderdale

$850JetBlue

Mon, Aug 17 - Sat, Aug 29

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

2:47 pm - 12:07 amNAS Nassau Intl-ISP Islip Long Island

9h 20m1 stop Orlando

$850JetBlue

Sat, Aug 15 - Mon, Aug 24

6:00 am - 1:50 pmISP Islip Long Island-NAS Nassau Intl

7h 50m1 stop Fort Lauderdale

12:20 pm - 9:49 pmNAS Nassau Intl-ISP Islip Long Island

9h 29m1 stop Fort Lauderdale

$850JetBlue

Sat, Aug 15 - Tue, Aug 25

6:00 am - 11:20 amISP Islip Long Island-NAS Nassau Intl

5h 20m1 stop Fort Lauderdale

11:07 am - 9:49 pmNAS Nassau Intl-ISP Islip Long Island

10h 42m1 stop Fort Lauderdale

$850JetBlue

Mon, Aug 17 - Tue, Aug 25

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JetBlue flights from Islip, New York to Nassau

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

JetBlue

Sep 27

ISP7:00 amIslip Long Island

9h 00m

1 stop

NAS4:00 pmNassau Intl

Oct 1

NAS5:57 pmNassau Intl

5h 25m

1 stop

ISP11:22 pmIslip Long Island

$412

JetBlue

Sep 2

ISP6:00 amIslip Long Island

5h 20m

1 stop

NAS11:20 amNassau Intl

Sep 5

NAS3:02 pmNassau Intl

6h 42m

1 stop

ISP9:44 pmIslip Long Island

$432

JetBlue

Sep 22

ISP7:00 amIslip Long Island

5h 01m

1 stop

NAS12:01 pmNassau Intl

Sep 29

NAS5:57 pmNassau Intl

5h 25m

1 stop

ISP11:22 pmIslip Long Island

$446

Breeze Airways flights from Islip, New York to Nassau

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

Breeze Airways

Oct 8

ISP5:28 pmIslip Long Island

15h 02m

2 stops

NAS8:30 amNassau Intl

Oct 12

NAS9:25 amNassau Intl

25h 55m

2 stops

ISP11:20 amIslip Long Island

$982

Breeze Airways

Aug 23

ISP5:50 pmIslip Long Island

15h 05m

2 stops

NAS8:55 amNassau Intl

Aug 30

NAS9:55 amNassau Intl

7h 15m

2 stops

ISP5:10 pmIslip Long Island

$1,083

Breeze Airways

Aug 20

ISP5:50 pmIslip Long Island

15h 05m

2 stops

NAS8:55 amNassau Intl

Aug 31

NAS9:55 amNassau Intl

27h 33m

2 stops

ISP1:28 pmIslip Long Island

$1,090

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sat 9/19

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Tue 9/22

5:57 pm-11:22 pm

1 stop5h 25m

$412

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Sun 9/27

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Thu 10/1

5:57 pm-11:22 pm

1 stop5h 25m

$412

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Mon 9/28

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Thu 10/1

5:57 pm-11:22 pm

1 stop5h 25m

$432

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Wed 9/2

6:00 am-11:20 am

1 stop5h 20m

Nassau Intl

Sat 9/5

3:02 pm-9:44 pm

1 stop6h 42m

$432

Quickest round-trip

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Tue 9/22

7:00 am-12:01 pm

1 stop5h 01m

Nassau Intl

Tue 9/29

5:57 pm-11:22 pm

1 stop5h 25m

$446

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Tue 9/1

6:00 am-5:22 pm

1 stop11h 22m

Nassau Intl

Thu 9/3

10:57 am-9:49 pm

1 stop10h 52m

$455

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Tue 9/22

7:00 am-12:01 pm

1 stop5h 01m

Nassau Intl

Tue 9/29

5:57 pm-11:22 pm

1 stop5h 25m

$455

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

Sat 10/10

12:18 pm-9:35 pm

1 stop9h 17m

$455

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Wed 9/16

12:00 pm-9:25 am

2 stops21h 25m

Nassau Intl

Mon 9/21

9:25 am-6:03 pm

1 stop8h 38m

$582

IslipNassau

ISP Islip Long Island - NAS Nassau Intl

ISPNAS

Islip Long Island

Thu 10/8

8:55 pm-8:30 am

1 stop11h 35m

Nassau Intl

Mon 10/12

9:25 am-11:20 am

2 stops25h 55m

$662

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $472. 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 $562. 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 $555 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	5h 18m
Direct flights	None

The fastest flight from Islip, New York to Nassau takes 5h 18m

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 18m.
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.