Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Islip, New York to Nashville from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Nashville departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Islip, New York to Nashville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:21 pm - 8:29 am
ISP
-
BNA
13h 08m
1 stop
Multiple Airlines Logo
9:00 am - 7:38 am
BNA
-
ISP
21h 38m
1 stop
$210Multiple Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
3:59 pm - 8:29 am
ISP
-
BNA
17h 30m
1 stop
Multiple Airlines Logo
8:50 am - 11:06 am
BNA
-
ISP
25h 16m
1 stop
$219Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Multiple Airlines Logo
8:21 pm - 8:29 am
ISP
-
BNA
13h 08m
1 stop
Multiple Airlines Logo
8:52 pm - 4:12 pm
BNA
-
ISP
18h 20m
2 stops
$238Multiple Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
4:07 pm - 10:47 pm
ISP
-
BNA
7h 40m
1 stop
Multiple Airlines Logo
8:22 pm - 2:55 pm
BNA
-
ISP
17h 33m
1 stop
$273Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
4:07 pm - 10:47 pm
ISP
-
BNA
7h 40m
1 stop
Multiple Airlines Logo
5:58 pm - 1:31 pm
BNA
-
ISP
18h 33m
2 stops
$290Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:29 pm - 7:32 pm
ISP
-
BNA
26h 03m
1 stop
Multiple Airlines Logo
5:58 pm - 9:13 am
BNA
-
ISP
14h 15m
1 stop
$308Multiple Airlines
Sat, Apr 11 - Wed, Apr 15
Multiple Airlines Logo
4:07 pm - 10:47 pm
ISP
-
BNA
7h 40m
1 stop
Multiple Airlines Logo
5:58 pm - 9:13 am
BNA
-
ISP
14h 15m
1 stop
$324Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
8:39 pm - 10:30 am
ISP
-
BNA
14h 51m
1 stop
Multiple Airlines Logo
6:54 pm - 9:13 am
BNA
-
ISP
37h 19m
2 stops
$328Multiple Airlines
Sat, Apr 11 - Wed, Apr 15
Southwest Logo
5:45 am - 10:00 am
ISP
-
BNA
5h 15m
1 stop
Southwest Logo
6:25 pm - 11:35 pm
BNA
-
ISP
4h 10m
1 stop
$330Southwest
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
10:43 am - 6:25 am
ISP
-
BNA
20h 42m
2 stops
Multiple Airlines Logo
5:33 pm - 3:49 pm
BNA
-
ISP
21h 16m
1 stop
$333Multiple Airlines
Sat, Mar 7 - Sat, Mar 14

Southwest flights from Islip, New York to Nashville

Our best Southwest deals on Islip, New York to Nashville flight tickets
Southwest
Mar 17
ISP5:45 amIslip Long Island
5h 15m
1 stop
BNA10:00 amNashville Intl
Mar 21
BNA6:25 pmNashville Intl
4h 10m
1 stop
ISP11:35 pmIslip Long Island
$330
Southwest
Mar 17
ISP5:45 amIslip Long Island
7h 35m
2 stops
BNA12:20 pmNashville Intl
Mar 21
BNA6:25 pmNashville Intl
4h 10m
1 stop
ISP11:35 pmIslip Long Island
$335
Southwest
Mar 17
ISP5:45 amIslip Long Island
8h 00m
2 stops
BNA12:45 pmNashville Intl
Mar 21
BNA5:05 pmNashville Intl
5h 30m
2 stops
ISP11:35 pmIslip Long Island
$340

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Nashville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Islip, New York to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sun 2/22

8:21 pm-8:29 am

1 stop13h 08m

Nashville Intl

Thu 2/26

9:00 am-7:38 am

1 stop21h 38m

$210

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Mon 2/23

3:59 pm-8:29 am

1 stop17h 30m

Nashville Intl

Fri 2/27

8:50 am-11:06 am

1 stop25h 16m

$219

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sun 2/22

8:21 pm-8:29 am

1 stop13h 08m

Nashville Intl

Thu 2/26

8:52 pm-4:12 pm

2 stops18h 20m

$238

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Fri 4/17

4:07 pm-10:47 pm

1 stop7h 40m

Nashville Intl

Sun 4/19

8:22 pm-2:55 pm

1 stop17h 33m

$273

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Fri 4/17

4:07 pm-10:47 pm

1 stop7h 40m

Nashville Intl

Sun 4/19

5:58 pm-1:31 pm

2 stops18h 33m

$290

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sat 4/11

6:29 pm-7:32 pm

1 stop26h 03m

Nashville Intl

Wed 4/15

5:58 pm-9:13 am

1 stop14h 15m

$308

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 4/30

4:07 pm-10:47 pm

1 stop7h 40m

Nashville Intl

Sun 5/3

5:58 pm-9:13 am

1 stop14h 15m

$324

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sat 4/11

8:39 pm-10:30 am

1 stop14h 51m

Nashville Intl

Wed 4/15

6:54 pm-9:13 am

2 stops37h 19m

$328

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Tue 3/17

5:45 am-10:00 am

1 stop5h 15m

Nashville Intl

Sat 3/21

6:25 pm-11:35 pm

1 stop4h 10m

$330

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sat 3/7

10:43 am-6:25 am

2 stops20h 42m

Nashville Intl

Sat 3/14

5:33 pm-3:49 pm

1 stop21h 16m

$333

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Nashville from

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

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 month to fly to Nashville?

The month of August is, on average, the cheapest month to fly to Nashville from Islip, New York, with most prices found around $279. If you aren’t able to travel during the month of August, then book flights to Nashville from Islip, New York during September instead. Flights to Nashville in September, while not as cheap as those in August, still average around $331.

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

Our data shows that Tuesday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $213. On the other hand, Thursday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $294.

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

Flying to Nashville from Islip, New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $243 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $272. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Islip, New York to Nashville

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

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

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

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from Islip, New York to Nashville takes 4h 15m
There are no direct flights from Islip, New York to Nashville. There are no popular flight routes from Islip, New York to Nashville.
Search flight deals

  • How far is Islip Long Island to Nashville Intl by plane?

    Islip Long Island and Nashville Intl are 797.5 mi apart from one another. Typically, this will take 4h 15m by plane in normal conditions.

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

    Prices for flights from Islip Long Island Airport to Nashville Intl Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Nashville Intl Airport.

  • What documentation or ID do you need to fly to Nashville Intl Airport?

    The necessary travel and health documents for your Nashville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Islip, New York to Nashville?

Best airlines flying from Islip, New York to Nashville

Compare and see reviews for airlines that fly from Islip, New York to Nashville with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $248Free CancellationRating
8.0
4,282 reviews
Search Southwest flights

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Murfreesboro
Bowling Green
Franklin
Cookeville
Lebanon
Goodlettsville
Antioch
Smyrna
Dickson
Franklin
Hopkinsville
Brentwood
Tullahoma
Cave City
Hermitage
Hendersonville
Mount Juliet
McMinnville
Mammoth Cave
Spring Hill

Why use momondo?

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

It is quick and easy to find Islip to Nashville 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 Nashville that suits you.

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

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

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

Once all potential Islip to Nashville 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 Nashville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Nashville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Nashville 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/10
Tue 3/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States