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 45% 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 and Southwest are the most popular carriers 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.

$248 Cheap Flights from Islip to Nassau in 2025/26

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Find the cheapest flights from Islip, New York to Nassau

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:19 pm - 10:30 amISP-NAS

20h 11m2 stops

4:25 pm - 1:09 pmNAS-ISP

20h 44m1 stop

$575Multiple Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

1:27 pm - 8:50 pmISP-NAS

7h 23m1 stop

12:00 pm - 7:40 pmNAS-ISP

7h 40m1 stop

$582Multiple Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

6:00 am - 7:15 pmISP-NAS

37h 15m2 stops

12:00 pm - 7:40 pmNAS-ISP

7h 40m1 stop

$586Multiple Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

12:35 pm - 1:00 pmISP-NAS

24h 25m1 stop

6:17 pm - 11:50 amNAS-ISP

17h 33m1 stop

$589JetBlue

Find Deal

Thu, Apr 30 - Sun, May 3

6:00 am - 6:30 pmISP-NAS

12h 30m2 stops

1:00 pm - 11:50 pmNAS-ISP

10h 50m1 stop

$625Southwest

Find Deal

Thu, Apr 30 - Sun, May 3

6:00 am - 6:30 pmISP-NAS

12h 30m2 stops

1:00 pm - 11:45 pmNAS-ISP

10h 45m2 stops

$665Southwest

Find Deal

Thu, Apr 30 - Sun, May 3

12:20 pm - 4:25 pmISP-NAS

28h 05m1 stop

4:25 pm - 1:09 pmNAS-ISP

20h 44m1 stop

$722Multiple Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

10:43 am - 4:02 pmISP-NAS

5h 19m1 stop

10:15 am - 6:01 pmNAS-ISP

7h 46m1 stop

$781JetBlue

Find Deal

Wed, Nov 26 - Mon, Dec 1

6:25 am - 7:15 pmISP-NAS

12h 50m2 stops

12:00 pm - 1:09 pmNAS-ISP

25h 09m1 stop

$1,040Multiple Airlines

Find Deal

Mon, Dec 29 - Sat, Jan 3

8:35 pm - 4:25 pmISP-NAS

19h 50m1 stop

12:00 pm - 1:09 pmNAS-ISP

25h 09m1 stop

$1,084Multiple Airlines

Find Deal

Mon, Dec 29 - Sat, Jan 3

JetBlue flights from Islip, New York to Nassau

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

JetBlue

Apr 30

ISP12:35 pmIslip Long Island

24h 25m

1 stop

NAS1:00 pmNassau Intl

May 3

NAS6:17 pmNassau Intl

17h 33m

1 stop

ISP11:50 amIslip Long Island

$589

Find similar

JetBlue

Nov 26

ISP10:43 amIslip Long Island

5h 19m

1 stop

NAS4:02 pmNassau Intl

Dec 1

NAS10:15 amNassau Intl

7h 46m

1 stop

ISP6:01 pmIslip Long Island

$781

Find similar

JetBlue

Nov 6

ISP4:45 pmIslip Long Island

16h 28m

1 stop

NAS9:13 amNassau Intl

Nov 9

NAS3:17 pmNassau Intl

18h 38m

1 stop

ISP9:55 amIslip Long Island

$819

Find similar

Southwest flights from Islip, New York to Nassau

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

Southwest

Apr 30

ISP6:00 amIslip Long Island

12h 30m

2 stops

NAS6:30 pmNassau Intl

May 3

NAS1:00 pmNassau Intl

10h 50m

1 stop

ISP11:50 pmIslip Long Island

$625

Find similar

Southwest

Apr 30

ISP6:00 amIslip Long Island

12h 30m

2 stops

NAS6:30 pmNassau Intl

May 3

NAS1:00 pmNassau Intl

10h 45m

2 stops

ISP11:45 pmIslip Long Island

$665

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 12/23

2:19 pm-10:30 am

2 stops20h 11m

Nassau Intl

Sun 12/28

4:25 pm-1:09 pm

1 stop20h 44m

$575

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 12/19

1:27 pm-8:50 pm

1 stop7h 23m

Nassau Intl

Fri 12/26

12:00 pm-7:40 pm

1 stop7h 40m

$582

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Fri 12/19

6:00 am-7:15 pm

2 stops37h 15m

Nassau Intl

Fri 12/26

12:00 pm-7:40 pm

1 stop7h 40m

$586

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Thu 4/30

12:35 pm-1:00 pm

1 stop24h 25m

Nassau Intl

Sun 5/3

6:17 pm-11:50 am

1 stop17h 33m

$589

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Thu 4/30

6:00 am-6:30 pm

2 stops12h 30m

Nassau Intl

Sun 5/3

1:00 pm-11:50 pm

1 stop10h 50m

$625

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Thu 4/30

6:00 am-6:30 pm

2 stops12h 30m

Nassau Intl

Sun 5/3

1:00 pm-11:45 pm

2 stops10h 45m

$665

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Tue 12/23

12:20 pm-4:25 pm

1 stop28h 05m

Nassau Intl

Sun 12/28

4:25 pm-1:09 pm

1 stop20h 44m

$722

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Wed 11/26

10:43 am-4:02 pm

1 stop5h 19m

Nassau Intl

Mon 12/1

10:15 am-6:01 pm

1 stop7h 46m

$781

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 12/29

6:25 am-7:15 pm

2 stops12h 50m

Nassau Intl

Sat 1/3

12:00 pm-1:09 pm

1 stop25h 09m

$1,040

IslipNassau

ISP - NAS

ISPNAS

Islip Long Island

Mon 12/29

8:35 pm-4:25 pm

1 stop19h 50m

Nassau Intl

Sat 1/3

12:00 pm-1:09 pm

1 stop25h 09m

$1,084

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 $456. 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 $565. 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 afternoon is the cheapest time of day to fly from Islip, New York to Nassau when you can find flight prices for as low as $213. Flying to Nassau in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Nassau, so prices are often more expensive at around $502 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

Direct flights	None

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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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 19m.
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.