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

JetBlue and Breeze Airways 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 44% 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.

$116 Cheap Flights from Islip, New York to Nassau in 2026

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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.

6:00 am - 11:20 am

ISP

NAS

5h 20m

1 stop

3:02 pm - 9:44 pm

NAS

ISP

6h 42m

1 stop

$340JetBlue

Mon, Jul 13 - Thu, Jul 16

6:00 am - 5:22 pm

ISP

NAS

11h 22m

1 stop

3:02 pm - 9:44 pm

NAS

ISP

6h 42m

1 stop

$377JetBlue

Mon, Jul 13 - Fri, Jul 17

6:00 am - 1:50 pm

ISP

NAS

7h 50m

1 stop

10:42 am - 9:44 pm

NAS

ISP

11h 02m

1 stop

$443JetBlue

Tue, Jul 21 - Sun, Jul 26

3:07 pm - 10:58 am

ISP

NAS

19h 51m

1 stop

9:21 am - 2:12 pm

NAS

ISP

4h 51m

1 stop

$467JetBlue

Mon, Jun 22 - Wed, Jun 24

6:00 am - 11:15 am

ISP

NAS

5h 15m

1 stop

3:02 pm - 9:34 pm

NAS

ISP

6h 32m

1 stop

$546JetBlue

Fri, Jul 17 - Mon, Jul 20

11:30 am - 1:59 pm

ISP

NAS

26h 29m

1 stop

12:08 pm - 10:57 pm

NAS

ISP

10h 49m

1 stop

$548JetBlue

Mon, Jun 15 - Sun, Jun 21

6:00 am - 6:30 pm

ISP

NAS

12h 30m

2 stops

2:10 pm - 8:05 am

NAS

ISP

17h 55m

2 stops

$550Southwest

Tue, Jun 30 - Tue, Jul 7

5:00 pm - 9:24 am

ISP

NAS

40h 24m

2 stops

9:21 am - 2:12 pm

NAS

ISP

4h 51m

1 stop

$557JetBlue

Tue, Jun 23 - Tue, Jun 30

3:07 pm - 10:58 am

ISP

NAS

19h 51m

1 stop

6:04 pm - 2:12 pm

NAS

ISP

20h 08m

1 stop

$608JetBlue

Mon, Jun 15 - Mon, Jun 22

6:25 am - 1:15 pm

ISP

NAS

6h 50m

1 stop

2:10 pm - 8:05 am

NAS

ISP

17h 55m

2 stops

$618Southwest

Tue, Jun 30 - Tue, Jul 7

JetBlue flights from Islip, New York to Nassau

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

JetBlue

Jul 13

ISP6:00 amIslip Long Island

5h 20m

1 stop

NAS11:20 amNassau Intl

Jul 16

NAS3:02 pmNassau Intl

6h 42m

1 stop

ISP9:44 pmIslip Long Island

$340

JetBlue

Jul 13

ISP6:00 amIslip Long Island

11h 22m

1 stop

NAS5:22 pmNassau Intl

Jul 17

NAS3:02 pmNassau Intl

6h 42m

1 stop

ISP9:44 pmIslip Long Island

$377

JetBlue

Jul 21

ISP6:00 amIslip Long Island

7h 50m

1 stop

NAS1:50 pmNassau Intl

Jul 26

NAS10:42 amNassau Intl

11h 02m

1 stop

ISP9:44 pmIslip Long Island

$443

Southwest flights from Islip, New York to Nassau

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

Southwest

Jun 30

ISP6:00 amIslip Long Island

12h 30m

2 stops

NAS6:30 pmNassau Intl

Jul 7

NAS2:10 pmNassau Intl

17h 55m

2 stops

ISP8:05 amIslip Long Island

$550

Southwest

Jun 30

ISP6:25 amIslip Long Island

6h 50m

1 stop

NAS1:15 pmNassau Intl

Jul 7

NAS2:10 pmNassau Intl

17h 55m

2 stops

ISP8:05 amIslip Long Island

$618

Southwest

Jun 15

ISP5:20 amIslip Long Island

7h 55m

1 stop

NAS1:15 pmNassau Intl

Jun 21

NAS1:35 pmNassau Intl

10h 40m

2 stops

ISP12:15 amIslip Long Island

$698

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 7/13

6:00 am-11:20 am

1 stop5h 20m

Nassau Intl

Thu 7/16

3:02 pm-9:44 pm

1 stop6h 42m

$340

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 7/13

6:00 am-5:22 pm

1 stop11h 22m

Nassau Intl

Fri 7/17

3:02 pm-9:44 pm

1 stop6h 42m

$377

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 7/21

6:00 am-1:50 pm

1 stop7h 50m

Nassau Intl

Sun 7/26

10:42 am-9:44 pm

1 stop11h 02m

$443

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 6/22

3:07 pm-10:58 am

1 stop19h 51m

Nassau Intl

Wed 6/24

9:21 am-2:12 pm

1 stop4h 51m

$467

Quickest round-trip

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 7/17

6:00 am-11:15 am

1 stop5h 15m

Nassau Intl

Mon 7/20

3:02 pm-9:34 pm

1 stop6h 32m

$546

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 6/15

11:30 am-1:59 pm

1 stop26h 29m

Nassau Intl

Sun 6/21

12:08 pm-10:57 pm

1 stop10h 49m

$548

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 6/30

6:00 am-6:30 pm

2 stops12h 30m

Nassau Intl

Tue 7/7

2:10 pm-8:05 am

2 stops17h 55m

$550

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 6/23

5:00 pm-9:24 am

2 stops40h 24m

Nassau Intl

Tue 6/30

9:21 am-2:12 pm

1 stop4h 51m

$557

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 6/15

3:07 pm-10:58 am

1 stop19h 51m

Nassau Intl

Mon 6/22

6:04 pm-2:12 pm

1 stop20h 08m

$608

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 6/30

6:25 am-1:15 pm

1 stop6h 50m

Nassau Intl

Tue 7/7

2:10 pm-8:05 am

2 stops17h 55m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $554. 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 $506. 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 $561 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 15m
Direct flights	None

The fastest flight from Islip, New York to Nassau takes 5h 15m

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

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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 15m.
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.