BNA - ISP

$89 Find Cheap Flights from Nashville to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to Islip departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to Islip, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$227
Typical prices: $835-$327
Multiple Airlines
do 6/18di 6/23
BNA - ISP • 1 stop
Cheapest one-way
$89
Multiple Airlines
ma 5/11
BNA - ISP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Nashville and Islip. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $300 (round-trip)
Shortest trip • 4h 11m (one-way)
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We hope you love your trip to Islip!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Nashville to Islip (BNA-ISP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to Islip

do, jun. 18 - di, jun. 23
Multiple Airlines Logo
8:50 pm - 10:03 am
BNA
-
ISP
12h 13m
1 stop
Multiple Airlines Logo
4:41 pm - 4:24 pm
ISP
-
BNA
24h 43m
1 stop
$227Multiple Airlines
do, mei. 7 - ma, mei. 11
Multiple Airlines Logo
5:02 pm - 10:05 am
BNA
-
ISP
16h 03m
1 stop
Multiple Airlines Logo
11:00 am - 12:00 pm
ISP
-
BNA
26h 00m
1 stop
$248Multiple Airlines
do, mei. 7 - ma, mei. 11
Multiple Airlines Logo
7:08 pm - 10:05 am
BNA
-
ISP
37h 57m
2 stops
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
$263Multiple Airlines
do, mei. 7 - ma, mei. 11
Multiple Airlines Logo
5:02 pm - 10:05 am
BNA
-
ISP
16h 03m
1 stop
Multiple Airlines Logo
11:00 am - 12:00 pm
ISP
-
BNA
26h 00m
1 stop
$265Multiple Airlines
vr, mei. 15 - ma, mei. 18
Multiple Airlines Logo
2:08 pm - 10:05 am
BNA
-
ISP
18h 57m
1 stop
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
$266Multiple Airlines
vr, mei. 15 - ma, mei. 18
Multiple Airlines Logo
7:00 am - 10:05 am
BNA
-
ISP
26h 05m
1 stop
Multiple Airlines Logo
2:28 pm - 12:00 pm
ISP
-
BNA
22h 32m
2 stops
$268Multiple Airlines
do, mei. 7 - ma, mei. 11
Multiple Airlines Logo
5:02 pm - 10:05 am
BNA
-
ISP
16h 03m
1 stop
Multiple Airlines Logo
2:28 pm - 12:00 pm
ISP
-
BNA
22h 32m
2 stops
$273Multiple Airlines
di, mei. 5 - vr, mei. 8
Multiple Airlines Logo
2:05 pm - 10:05 am
BNA
-
ISP
19h 00m
1 stop
Multiple Airlines Logo
2:28 pm - 4:17 pm
ISP
-
BNA
26h 49m
2 stops
$281Multiple Airlines
do, jun. 18 - di, jun. 23
Multiple Airlines Logo
8:50 pm - 10:03 am
BNA
-
ISP
12h 13m
1 stop
Multiple Airlines Logo
4:41 pm - 10:08 pm
ISP
-
BNA
30h 27m
2 stops
$286Multiple Airlines
za, jun. 20 - di, jun. 23
Multiple Airlines Logo
8:50 pm - 10:03 am
BNA
-
ISP
12h 13m
1 stop
Multiple Airlines Logo
5:27 pm - 4:24 pm
ISP
-
BNA
23h 57m
2 stops
$291Multiple Airlines
Booking Insights

KAYAK's insights & trends for Nashville to Islip flights

Get data-powered insights and trends into flights from Nashville to Islip to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Nashville to Islip, New York?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Nashville to Islip, New York departing in June.

Good to know

Low seasonAugust
Cheapest flight$89
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Nashville to Islip

When to book flights from Nashville to Islip

Are your dates flexible? Find out the best times to travel from Nashville to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to Islip

  • What is the cheapest flight from Nashville to Islip?

    In the last 3 days, the lowest price for a flight from Nashville to Islip was $89 for a one-way ticket and $227 for a round-trip.

  • Do I need a passport to fly between Nashville and Islip?

    A passport is not required to fly from Nashville to Islip.

  • Which airports will I be using when flying from Nashville to Islip?

    On your way to Islip, you’ll fly out from Nashville Intl. You’ll be landing at Islip Long Island.

  • Which aircraft models fly most regularly from Nashville to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Nashville to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Nashville with another airline. Booking your flights between Nashville and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Nashville to Islip

 
See real verified KAYAK customer reviews for airlines flying from Nashville to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4327 reviews
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

10.0 ExcellentJasmine, Apr 2026
LGB - HNL
Read more Southwest reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new boarding process was easy and straightforward. Very pleasant.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Everything you need to know for your flight from Nashville to Islip

Information on your arrival and departure airports