How many flights depart from Tennessee to Islip on average per week?

The number of flights available between Tennessee and Islip is 1 per week as of September 2025. The most frequent departure day is Sun, with 100% of weekly flights leaving on this day.

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

Southwest and Frontier are the most popular carriers operating from Tennessee to Islip Long Island

What airlines fly to Islip?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip from Tennessee according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip. Keep in mind that there are 7 different airlines that fly to Islip on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Islip?

The flight from Tennessee to Islip depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Nashville (a popular airport in Tennessee) to New York John F Kennedy Intl Airport (the most popular airport in Islip), then the flight time is 2h 13m on average. If you fly from Memphis (another popular airport in Tennessee) to New York John F Kennedy Intl Airport, then the average flight time is 2h 47m.

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

Prices for flights from Tennessee to Islip Long Island Airport are refreshed on a daily basis.

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

As of September 2025, there is 1 operator available to choose from for flights from Tennessee to Islip Long Island Airport.

How old do you have to be to fly from Tennessee to Islip Long Island Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Islip Long Island Airport.

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

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$158 Cheap Flights from Tennessee to Islip in 2025/26

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Find the cheapest flights from Tennessee to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

12:48 pm - 10:40 amBNA-ISP

20h 52m2 stops

11:25 am - 6:01 pmISP-BNA

7h 36m1 stop

$224Frontier

Find Deal

Thu, Oct 2 - Sun, Oct 5

2:59 pm - 10:55 amBNA-ISP

18h 56m2 stops

11:25 am - 6:01 pmISP-BNA

7h 36m1 stop

$226Frontier

Find Deal

Fri, Oct 3 - Sun, Oct 5

8:05 pm - 8:42 pmBNA-ISP

23h 37m1 stop

4:58 pm - 9:44 amISP-BNA

17h 46m1 stop

$231Multiple Airlines

Find Deal

Wed, Oct 15 - Mon, Oct 20

4:19 pm - 10:37 amMEM-ISP

17h 18m1 stop

6:27 pm - 3:14 pmISP-MEM

21h 47m1 stop

$283Multiple Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

4:26 pm - 8:42 pmTYS-ISP

28h 16m2 stops

9:47 pm - 12:48 pmISP-TYS

15h 01m1 stop

$311Multiple Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

5:48 pm - 10:55 amMEM-ISP

16h 07m2 stops

6:27 pm - 3:14 pmISP-MEM

21h 47m1 stop

$313Multiple Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

11:23 am - 10:57 amTYS-ISP

23h 34m2 stops

9:47 pm - 12:48 pmISP-TYS

15h 01m1 stop

$324Multiple Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

5:45 am - 3:20 pmBNA-ISP

8h 35m2 stops

5:35 pm - 10:55 pmISP-BNA

6h 20m2 stops

$325Southwest

Find Deal

Wed, Oct 15 - Mon, Oct 20

2:20 pm - 11:50 pmMEM-ISP

8h 30m2 stops

12:55 pm - 10:00 pmISP-MEM

10h 05m2 stops

$379Southwest

Find Deal

Fri, Nov 7 - Tue, Nov 11

8:17 pm - 9:04 amTYS-ISP

12h 47m2 stops

9:37 pm - 7:32 pmISP-TYS

21h 55m2 stops

$412Frontier

Find Deal

Sun, Oct 19 - Thu, Oct 23

Frontier flights from Tennessee to Islip

Our best Frontier deals on Tennessee to Islip flight tickets

Frontier

Sep 29

BNA1:42 pmNashville Intl

19h 58m

2 stops

ISP10:40 amIslip Long Island

Oct 5

ISP11:25 amIslip Long Island

7h 36m

1 stop

BNA6:01 pmNashville Intl

$207

Find similar

Frontier

Oct 2

BNA12:48 pmNashville Intl

20h 52m

2 stops

ISP10:40 amIslip Long Island

Oct 5

ISP11:25 amIslip Long Island

7h 36m

1 stop

BNA6:01 pmNashville Intl

$224

Find similar

Frontier

Oct 3

BNA2:59 pmNashville Intl

18h 56m

2 stops

ISP10:55 amIslip Long Island

Oct 5

ISP11:25 amIslip Long Island

7h 36m

1 stop

BNA6:01 pmNashville Intl

$226

Find similar

Southwest flights from Tennessee to Islip

Our best Southwest deals on Tennessee to Islip flight tickets

Southwest

Oct 15

BNA5:45 amNashville Intl

8h 35m

2 stops

ISP3:20 pmIslip Long Island

Oct 20

ISP5:35 pmIslip Long Island

6h 20m

2 stops

BNA10:55 pmNashville Intl

$325

Find similar

Southwest

Nov 7

MEM2:20 pmMemphis

8h 30m

2 stops

ISP11:50 pmIslip Long Island

Nov 11

ISP12:55 pmIslip Long Island

10h 05m

2 stops

MEM10:00 pmMemphis

$379

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 10/2

12:48 pm-10:40 am

2 stops20h 52m

Islip Long Island

Sun 10/5

11:25 am-6:01 pm

1 stop7h 36m

$224

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Fri 10/3

2:59 pm-10:55 am

2 stops18h 56m

Islip Long Island

Sun 10/5

11:25 am-6:01 pm

1 stop7h 36m

$226

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Wed 10/15

8:05 pm-8:42 pm

1 stop23h 37m

Islip Long Island

Mon 10/20

4:58 pm-9:44 am

1 stop17h 46m

$231

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 11/7

4:19 pm-10:37 am

1 stop17h 18m

Islip Long Island

Tue 11/11

6:27 pm-3:14 pm

1 stop21h 47m

$283

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Wed 10/22

4:26 pm-8:42 pm

2 stops28h 16m

Islip Long Island

Sun 10/26

9:47 pm-12:48 pm

1 stop15h 01m

$311

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 11/7

5:48 pm-10:55 am

2 stops16h 07m

Islip Long Island

Tue 11/11

6:27 pm-3:14 pm

1 stop21h 47m

$313

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Tue 10/21

11:23 am-10:57 am

2 stops23h 34m

Islip Long Island

Sun 10/26

9:47 pm-12:48 pm

1 stop15h 01m

$324

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Wed 10/15

5:45 am-3:20 pm

2 stops8h 35m

Islip Long Island

Mon 10/20

5:35 pm-10:55 pm

2 stops6h 20m

$325

MemphisIslip

MEM - ISP

MEMISP

Memphis

Fri 11/7

2:20 pm-11:50 pm

2 stops8h 30m

Islip Long Island

Tue 11/11

12:55 pm-10:00 pm

2 stops10h 05m

$379

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Sun 10/19

8:17 pm-9:04 am

2 stops12h 47m

Islip Long Island

Thu 10/23

9:37 pm-7:32 pm

2 stops21h 55m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Islip

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

Other information

What is the cheapest day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Tennessee is on a Thursday. momondo users have found tickets for Thursday departures for as low as $191. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Tennessee to Islip on a Friday will generally be more expensive and average around $418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Tennessee in the morning is the least expensive time of day to depart. momondo users have found prices as low as $376 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $418.

Cheap Tennessee to Islip flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Islip

Direct flights	None

There are no direct flights from Tennessee to Islip. There are no popular flight routes from Tennessee to Islip.

Search flight deals

When did momondo last update prices for flights from Tennessee to Islip Long Island Airport?
Prices for flights from Tennessee to Islip Long Island Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Tennessee to Islip Long Island Airport?
As of September 2025, there is 1 operator available to choose from for flights from Tennessee to Islip Long Island Airport.
How old do you have to be to fly from Tennessee to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Tennessee to Islip

Compare and see reviews for airlines that fly from Tennessee to Islip with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,244 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

It is quick and easy to find Tennessee to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

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

Flights from Tennessee to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Tennessee and Islip by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tennessee 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 Tennessee and alert you when they change.

An easier way to manage your Islip 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.

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Cheap flights from Tennessee to New York from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to New York departing on 1/20. 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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Big names and deals

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Filter for what you want

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Trusted and free

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Frontier flights from Tennessee to Islip

Our best Frontier deals on Tennessee to Islip flight tickets

Southwest flights from Tennessee to Islip

Our best Southwest deals on Tennessee to Islip flight tickets

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Use the filters below to find and compare flights from Tennessee to Islip that are best for you.

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How to get the cheapest flight ticket from Tennessee to Islip

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

What is the cheapest day to depart on your flight to Islip?

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Tennessee in the morning is the least expensive time of day to depart. momondo users have found prices as low as $376 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $418.

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

Southwest and Frontier are the most popular carriers operating from Tennessee to Islip Long Island

What airlines fly to Islip?

How many flights depart from Tennessee to Islip on average per week?

The number of flights available between Tennessee and Islip is 1 per week as of September 2025. The most frequent departure day is Sun, with 100% of weekly flights leaving on this day.

How long does it take to fly to Islip?

Cheap Tennessee to Islip flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Islip

Direct flights

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

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

How old do you have to be to fly from Tennessee to Islip Long Island Airport?

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

Best airlines flying from Tennessee to Islip

Compare and see reviews for airlines that fly from Tennessee to Islip with momondo

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your Islip 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

Airports servicing New York