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

Frontier, Avelo Airlines, and Southwest are the most popular carriers operating from Nashville Intl to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Islip, New York from Nashville according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Nashville Intl Airport to Islip Long Island Airport?

Prices for flights from Nashville Intl Airport to Islip Long Island Airport were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Islip Long Island Airport?

As of March 2026, there is 1 operator available to choose from for flights from Nashville Intl Airport to Islip Long Island Airport.

How old do you have to be to fly from Nashville Intl Airport to Islip Long Island 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 Nashville Intl Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$105 Cheap Flights from Nashville to Islip in 2026

Q: What is the typical price of a round-trip flight between Nashville and Islip, New York?

Prices are currently low for flights on this route. Typical prices usually range from $635 to $746. The lowest price recently found on this route was $259.

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Find the cheapest flights from Nashville to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:56 pm - 10:05 am

BNA

ISP

19h 09m

1 stop

11:00 am - 4:17 pm

ISP

BNA

6h 17m

1 stop

$259Frontier

Fri, May 15 - Sun, May 17

8:20 pm - 10:05 am

BNA

ISP

12h 45m

2 stops

11:00 am - 7:19 pm

ISP

BNA

9h 19m

1 stop

$302Multiple Airlines

Fri, May 15 - Sun, May 17

7:45 am - 1:31 pm

BNA

ISP

28h 46m

2 stops

4:07 pm - 2:18 pm

ISP

BNA

23h 11m

1 stop

$313Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

11:13 am - 9:13 am

BNA

ISP

21h 00m

1 stop

4:07 pm - 2:18 pm

ISP

BNA

23h 11m

1 stop

$324Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

1:20 pm - 6:30 pm

BNA

ISP

4h 10m

1 stop

4:10 pm - 8:30 pm

ISP

BNA

5h 20m

1 stop

$335Southwest

Tue, Apr 21 - Tue, Apr 28

1:20 pm - 6:30 pm

BNA

ISP

4h 10m

1 stop

12:30 pm - 6:00 pm

ISP

BNA

6h 30m

2 stops

$340Southwest

Tue, Apr 21 - Tue, Apr 28

11:05 am - 6:30 pm

BNA

ISP

6h 25m

2 stops

2:30 pm - 9:50 pm

ISP

BNA

8h 20m

2 stops

$345Southwest

Tue, Apr 21 - Tue, Apr 28

9:37 am - 10:03 am

BNA

ISP

23h 26m

1 stop

10:48 am - 8:08 pm

ISP

BNA

10h 20m

1 stop

$353Multiple Airlines

Tue, Jul 14 - Sat, Jul 18

2:15 pm - 11:30 pm

BNA

ISP

8h 15m

2 stops

8:35 am - 3:40 pm

ISP

BNA

8h 05m

2 stops

$366Southwest

Thu, Apr 16 - Thu, Apr 23

5:33 pm - 7:04 pm

BNA

ISP

24h 31m

1 stop

5:28 pm - 7:46 pm

ISP

BNA

27h 18m

1 stop

$379Multiple Airlines

Sat, Apr 4 - Wed, Apr 8

Southwest flights from Nashville to Islip, New York

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

Southwest

Apr 21

BNA1:20 pmNashville Intl

4h 10m

1 stop

ISP6:30 pmIslip Long Island

Apr 28

ISP4:10 pmIslip Long Island

5h 20m

1 stop

BNA8:30 pmNashville Intl

$335

Southwest

Apr 21

BNA1:20 pmNashville Intl

4h 10m

1 stop

ISP6:30 pmIslip Long Island

Apr 28

ISP12:30 pmIslip Long Island

6h 30m

2 stops

BNA6:00 pmNashville Intl

$340

Southwest

Apr 21

BNA11:05 amNashville Intl

6h 25m

2 stops

ISP6:30 pmIslip Long Island

Apr 28

ISP2:30 pmIslip Long Island

8h 20m

2 stops

BNA9:50 pmNashville Intl

$345

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Fri 5/15

1:56 pm-10:05 am

1 stop19h 09m

Islip Long Island

Sun 5/17

11:00 am-4:17 pm

1 stop6h 17m

$259

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Fri 5/15

8:20 pm-10:05 am

2 stops12h 45m

Islip Long Island

Sun 5/17

11:00 am-7:19 pm

1 stop9h 19m

$302

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 4/16

7:45 am-1:31 pm

2 stops28h 46m

Islip Long Island

Thu 4/23

4:07 pm-2:18 pm

1 stop23h 11m

$313

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 4/16

11:13 am-9:13 am

1 stop21h 00m

Islip Long Island

Thu 4/23

4:07 pm-2:18 pm

1 stop23h 11m

$324

Quickest round-trip

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 4/21

1:20 pm-6:30 pm

1 stop4h 10m

Islip Long Island

Tue 4/28

4:10 pm-8:30 pm

1 stop5h 20m

$335

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 4/21

1:20 pm-6:30 pm

1 stop4h 10m

Islip Long Island

Tue 4/28

12:30 pm-6:00 pm

2 stops6h 30m

$340

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 4/21

11:05 am-6:30 pm

2 stops6h 25m

Islip Long Island

Tue 4/28

2:30 pm-9:50 pm

2 stops8h 20m

$345

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 7/14

9:37 am-10:03 am

1 stop23h 26m

Islip Long Island

Sat 7/18

10:48 am-8:08 pm

1 stop10h 20m

$353

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 4/16

2:15 pm-11:30 pm

2 stops8h 15m

Islip Long Island

Thu 4/23

8:35 am-3:40 pm

2 stops8h 05m

$366

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Sat 4/4

5:33 pm-7:04 pm

1 stop24h 31m

Islip Long Island

Wed 4/8

5:28 pm-7:46 pm

1 stop27h 18m

$379

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 Nashville to Islip, New York

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 typical price of a round-trip flight between Nashville and Islip, New York?

When to book flights from Nashville to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Islip, New York (BNA to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Islip, New York

Fastest flight time	3h 55m
Direct flights	None

The fastest flight from Nashville to Islip, New York takes 3h 55m

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

Search flight deals

How far is Nashville Intl to Islip Long Island by plane?
There are 797.5 mi between Nashville Intl and Islip Long Island. Typically, this will take 3h 55m by plane in normal conditions.
When did momondo last update prices for flights from Nashville Intl Airport to Islip Long Island Airport?
Prices for flights from Nashville Intl Airport to Islip Long Island Airport were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Islip Long Island Airport?
As of March 2026, there is 1 operator available to choose from for flights from Nashville Intl Airport to Islip Long Island Airport.
How old do you have to be to fly from Nashville Intl Airport to Islip Long Island 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 Nashville Intl Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Nashville to Islip, New York?
Based on momondo bookings for flights between Nashville and Islip, New York, the leading airline is Southwest, making up 100% of the total bookings.

Best airlines flying from Nashville to Islip, New York

Compare and see reviews for airlines that fly from Nashville to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,324 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Nashville to Islip with flexible booking policies on momondo?

Yes. All flights to Islip from Nashville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Nashville to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Nashville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Nashville to Islip right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Islip, momondo offers a useful price alert feature which will track prices for flights to Islip from Nashville and alert you when they change.

An easier way to manage your Islip, New York trip

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Cheap flights from Nashville to New York from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to New York departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Nashville to Islip, New York

What is the typical price of a round-trip flight between Nashville and Islip, New York?

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

What airlines fly to Islip, New York?

When to book flights from Nashville to Islip, New York

Cheap Nashville to Islip, New York (BNA to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Islip, New York

Fastest flight time

Direct flights

Best airlines flying from Nashville to Islip, New York

Compare and see reviews for airlines that fly from Nashville to Islip, New York with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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