ISP - BNA

$90 Find Cheap Flights from Islip to Nashville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Nashville departing on 5/7. 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 Nashville

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

Cheapest round-trip
$197
Typical prices: $380-$347
Frontier
mar 5/5mar 5/12
ISP - BNA • 1 stop
Cheapest one-way
$70
Frontier
gio 5/7
ISP - BNA • 1 stop
Top airlines
Cheapest • from $208 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Islip and Nashville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $360 (round-trip)
Shortest trip • 5h 01m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nashville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islip to Nashville (ISP-BNA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Nashville 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 Islip to Nashville

mar, mag 5 - mar, mag 12
Multiple Airlines Logo
5:38 pm - 4:17 pm
ISP
-
BNA
23h 39m
1 stop
Multiple Airlines Logo
2:05 pm - 10:05 am
BNA
-
ISP
19h 00m
1 stop
$197Multiple Airlines
gio, mag 7 - lun, mag 11
Multiple Airlines Logo
11:12 am - 1:23 pm
ISP
-
BNA
27h 11m
1 stop
Multiple Airlines Logo
7:00 am - 11:00 am
BNA
-
ISP
27h 00m
1 stop
$203Multiple Airlines
mer, mag 6 - mer, mag 13
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
Multiple Airlines Logo
11:00 am - 10:27 am
BNA
-
ISP
22h 27m
1 stop
$207Multiple Airlines
mar, mag 5 - mer, mag 13
Frontier Logo
5:38 pm - 4:17 pm
ISP
-
BNA
23h 39m
1 stop
Frontier Logo
5:02 pm - 10:27 am
BNA
-
ISP
16h 25m
1 stop
$208Frontier
mer, mag 13 - mer, mag 20
Multiple Airlines Logo
11:57 am - 4:17 pm
ISP
-
BNA
29h 20m
2 stops
Multiple Airlines Logo
5:02 pm - 10:27 am
BNA
-
ISP
16h 25m
1 stop
$209Multiple Airlines
sab, giu 6 - mar, giu 9
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
Multiple Airlines Logo
2:05 pm - 10:03 am
BNA
-
ISP
18h 58m
1 stop
$213Multiple Airlines
mer, mag 13 - mer, mag 20
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
Multiple Airlines Logo
5:02 pm - 10:27 am
BNA
-
ISP
16h 25m
1 stop
$223Multiple Airlines
mar, giu 2 - mar, giu 23
Multiple Airlines Logo
6:02 pm - 12:00 pm
ISP
-
BNA
18h 58m
1 stop
Multiple Airlines Logo
8:50 pm - 10:03 am
BNA
-
ISP
12h 13m
1 stop
$230Multiple Airlines
mar, mag 5 - sab, mag 9
Frontier Logo
5:38 pm - 4:17 pm
ISP
-
BNA
23h 39m
1 stop
Frontier Logo
5:02 pm - 10:27 am
BNA
-
ISP
16h 25m
1 stop
$241Frontier
gio, giu 11 - mar, giu 16
Multiple Airlines Logo
10:48 am - 10:49 pm
ISP
-
BNA
13h 01m
1 stop
Multiple Airlines Logo
2:05 pm - 10:03 am
BNA
-
ISP
18h 58m
1 stop
$244Multiple Airlines
Booking Insights

KAYAK's insights & trends for Islip to Nashville flights

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

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

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

Good to know

Low seasonAugust
Cheapest flight$70
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Islip to Nashville

When to book flights from Islip to Nashville

Are your dates flexible? Find out the best times to travel from Islip to Nashville 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 Islip to Nashville

  • What is the cheapest flight from Islip to Nashville?

    In the last 3 days, the lowest price for a flight from Islip to Nashville was $70 for a one-way ticket and $197 for a round-trip.

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

    No, a passport isn't needed to fly from Islip to Nashville. However, local authorities might ask for an official ID.

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

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

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

    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 Islip to Nashville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nashville from Islip 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 Islip to Nashville?

    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 Nashville with an airline and back to Islip with another airline. Booking your flights between Islip and BNA 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 Islip to Nashville?

    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 Nashville from Islip 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 Islip to Nashville

 
See real verified KAYAK customer reviews for airlines flying from Islip to Nashville. 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 Islip to Nashville? 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
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
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 Islip to Nashville

Information on your arrival and departure airports