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 46% 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.

$183 Cheap Flights from Islip, New York to Nassau in 2026

Find the cheapest flights from Islip, New York to Nassau

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:01 pm

ISP

NAS

5h 01m

1 stop

3:54 pm - 11:22 pm

NAS

ISP

7h 28m

1 stop

$390JetBlue

Tue, Sep 29 - Thu, Oct 1

7:00 am - 12:01 pm

ISP

NAS

5h 01m

1 stop

3:54 pm - 11:22 pm

NAS

ISP

7h 28m

1 stop

$400JetBlue

Tue, Sep 29 - Thu, Oct 1

7:00 am - 4:00 pm

ISP

NAS

9h 00m

1 stop

5:57 pm - 11:22 pm

NAS

ISP

5h 25m

1 stop

$427JetBlue

Fri, Sep 25 - Tue, Sep 29

6:00 am - 5:14 pm

ISP

NAS

11h 14m

1 stop

10:58 am - 9:34 pm

NAS

ISP

10h 36m

1 stop

$437JetBlue

Sat, Aug 8 - Wed, Aug 12

6:00 am - 5:22 pm

ISP

NAS

11h 22m

1 stop

10:42 am - 9:44 pm

NAS

ISP

11h 02m

1 stop

$464JetBlue

Wed, Jul 29 - Wed, Aug 5

6:00 am - 11:25 am

ISP

NAS

5h 25m

1 stop

2:55 pm - 9:37 pm

NAS

ISP

6h 42m

1 stop

$493JetBlue

Tue, Nov 3 - Mon, Nov 9

6:00 am - 5:22 pm

ISP

NAS

11h 22m

1 stop

12:20 pm - 9:44 pm

NAS

ISP

9h 24m

1 stop

$532JetBlue

Thu, Jul 9 - Mon, Jul 13

8:55 am - 6:35 pm

ISP

NAS

9h 40m

2 stops

2:10 pm - 11:40 pm

NAS

ISP

9h 30m

2 stops

$582Southwest

Wed, Jul 8 - Sun, Jul 12

6:00 am - 5:14 pm

ISP

NAS

11h 14m

1 stop

12:20 pm - 9:34 pm

NAS

ISP

9h 14m

1 stop

$584JetBlue

Fri, Aug 14 - Fri, Aug 21

6:00 am - 11:20 am

ISP

NAS

5h 20m

1 stop

3:02 pm - 10:56 pm

NAS

ISP

7h 54m

1 stop

$591JetBlue

Thu, Jul 30 - Thu, Aug 6

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Southwest flights from Islip, New York to Nassau

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

Southwest

Jul 8

ISP8:55 amIslip Long Island

9h 40m

2 stops

NAS6:35 pmNassau Intl

Jul 12

NAS2:10 pmNassau Intl

9h 30m

2 stops

ISP11:40 pmIslip Long Island

$582

Southwest

Jul 8

ISP6:00 amIslip Long Island

12h 35m

2 stops

NAS6:35 pmNassau Intl

Jul 12

NAS2:10 pmNassau Intl

10h 10m

1 stop

ISP12:20 amIslip Long Island

$602

Southwest

Jul 9

ISP9:10 amIslip Long Island

9h 25m

2 stops

NAS6:35 pmNassau Intl

Jul 13

NAS2:10 pmNassau Intl

9h 30m

2 stops

ISP11:40 pmIslip Long Island

$638

JetBlue flights from Islip, New York to Nassau

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

JetBlue

Sep 29

ISP7:00 amIslip Long Island

5h 01m

1 stop

NAS12:01 pmNassau Intl

Oct 1

NAS3:54 pmNassau Intl

7h 28m

1 stop

ISP11:22 pmIslip Long Island

$390

JetBlue

Sep 29

ISP7:00 amIslip Long Island

5h 01m

1 stop

NAS12:01 pmNassau Intl

Oct 1

NAS3:54 pmNassau Intl

7h 28m

1 stop

ISP11:22 pmIslip Long Island

$400

JetBlue

Sep 25

ISP7:00 amIslip Long Island

9h 00m

1 stop

NAS4:00 pmNassau Intl

Sep 29

NAS5:57 pmNassau Intl

5h 25m

1 stop

ISP11:22 pmIslip Long Island

$427

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 9/29

7:00 am-12:01 pm

1 stop5h 01m

Nassau Intl

Thu 10/1

3:54 pm-11:22 pm

1 stop7h 28m

$390

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 9/29

7:00 am-12:01 pm

1 stop5h 01m

Nassau Intl

Thu 10/1

3:54 pm-11:22 pm

1 stop7h 28m

$400

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 9/25

7:00 am-4:00 pm

1 stop9h 00m

Nassau Intl

Tue 9/29

5:57 pm-11:22 pm

1 stop5h 25m

$427

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Sat 8/8

6:00 am-5:14 pm

1 stop11h 14m

Nassau Intl

Wed 8/12

10:58 am-9:34 pm

1 stop10h 36m

$437

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Wed 7/29

6:00 am-5:22 pm

1 stop11h 22m

Nassau Intl

Wed 8/5

10:42 am-9:44 pm

1 stop11h 02m

$464

Quickest round-trip

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 11/3

6:00 am-11:25 am

1 stop5h 25m

Nassau Intl

Mon 11/9

2:55 pm-9:37 pm

1 stop6h 42m

$493

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Thu 7/9

6:00 am-5:22 pm

1 stop11h 22m

Nassau Intl

Mon 7/13

12:20 pm-9:44 pm

1 stop9h 24m

$532

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Wed 7/8

8:55 am-6:35 pm

2 stops9h 40m

Nassau Intl

Sun 7/12

2:10 pm-11:40 pm

2 stops9h 30m

$582

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 8/14

6:00 am-5:14 pm

1 stop11h 14m

Nassau Intl

Fri 8/21

12:20 pm-9:34 pm

1 stop9h 14m

$584

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Thu 7/30

6:00 am-11:20 am

1 stop5h 20m

Nassau Intl

Thu 8/6

3:02 pm-10:56 pm

1 stop7h 54m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 $482. 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 $556. 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 $508. 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 $562 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 01m
Direct flights	None

The fastest flight from Islip, New York to Nassau takes 5h 01m

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 01m.
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.