HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tennessee

$107+ Cheap flights from Islip, NY (ISP) to Tennessee

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BNA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Tennessee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Islip to Tennessee

Keep the following information in mind while searching for Islip to Tennessee flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$201
(CheapOair)

One-way from

$107
(CheapOair)

Popular in

March

Cheapest in

July

Average price

$280
Provider with most accurate pricing for New York (NYC)-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Nashville Intl flights.
Search Deals
From Islip Long Island to Tennessee
Search Deals
One-way flight from Islip Long Island to Tennessee
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Islip to Tennessee

Cheapest flights from Islip to Tennessee
Explore the most affordable flight options available from Islip to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:48 pmISP - BNA
1 stop15h 21mFrontier
Mon 5/1210:01 amBNA - ISP
1 stop23h 40mFrontier
Deal found 4/16$201
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:15 pmISP - BNA
1 stop27h 51mMultiple Airlines
Mon 5/125:45 pmBNA - ISP
1 stop15h 56mMultiple Airlines
Deal found 4/16$213
This JetBlue deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amISP - BNA
1 stop6h 33mJetBlue
Tue 5/612:20 pmBNA - ISP
1 stop8h 08mJetBlue
Deal found 4/16$261
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/55:45 pmISP - BNA
1 stop6h 10mSouthwest
Tue 6/109:10 amBNA - ISP
1 stop6h 50mSouthwest
Deal found 4/16$287
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:44 amISP - TYS
2 stops11h 33mMultiple Airlines
Sun 6/87:30 amTYS - ISP
2 stops11h 29mMultiple Airlines
Deal found 4/16$573

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to Tennessee 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Islip to Tennessee that are best for you.

Fly from

Islip

Fly to

Tennessee

Route

Depart

Return

Price

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 5/8

6:48 pm-9:09 am

1 stop15h 21m

Nashville Intl

Mon 5/12

10:01 am-10:41 am

1 stop23h 40m

$201

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Wed 5/7

7:15 pm-10:06 pm

1 stop27h 51m

Nashville Intl

Mon 5/12

5:45 pm-10:41 am

1 stop15h 56m

$213

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Sat 5/3

6:00 am-11:33 am

1 stop6h 33m

Nashville Intl

Tue 5/6

12:20 pm-9:28 pm

1 stop8h 08m

$261

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 6/5

5:45 pm-10:55 pm

1 stop6h 10m

Nashville Intl

Tue 6/10

9:10 am-5:00 pm

1 stop6h 50m

$287

IslipKnoxville

ISP - TYS

ISPTYS

Islip Long Island

Fri 6/6

10:44 am-10:17 pm

2 stops11h 33m

Knoxville McGhee Tyson

Sun 6/8

7:30 am-6:59 pm

2 stops11h 29m

$573

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 5/8

6:48 pm-9:09 am

1 stop15h 21m

$107

IslipMemphis

ISP - MEM

ISPMEM

Islip Long Island

Wed 7/30

5:45 pm-11:15 pm

1 stop6h 30m

$160

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Wed 5/21

6:00 am-11:35 am

1 stop6h 35m

$166

IslipMemphis

ISP - MEM

ISPMEM

Islip Long Island

Wed 7/30

2:12 pm-9:43 am

3 stops44h 31m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Islip to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Tennessee

What is the cheapest month to book a flight from Islip, New York to Tennessee?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Tennessee (average of $220). Flying from Islip, New York to Tennessee in June is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to TN?

Find hourly flight availability from Islip to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Tennessee as you normally would.

Rainfall in Tennessee by month

Plan your trip to Tennessee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

Temperature in Tennessee by month

Plan your trip to Tennessee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tennessee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated April 17, 2025.
Breeze Airways
8.1
Very good
158 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,280 reviews
Breeze Airways
8.1
Very good
158 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,926 reviews
Breeze Airways
8.1
Very good
158 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
6.0
Okay
3,281 reviews
Breeze Airways
8.1
Very good
158 reviews

Entertainment

6.6

Boarding

8.3

Crew

8.8

Overall

8.1

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Islip to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Tennessee?

    Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to Tennessee. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • What are the cheapest airlines to fly from Islip, New York to Tennessee one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $107. Users have also found prices from $160 and $166 on Southwest and JetBlue, respectively.

  • What are the most popular routes from Islip, New York to Tennessee?

    When deciding which route to take from Islip, New York to Tennessee consider Islip Long Island - Nashville Intl, Islip Long Island - Knoxville McGhee Tyson or Islip Long Island - Memphis as they are the most popular.

  • Can I find deals for flights from Islip to Tennessee that include hotel bookings?

    Yes. In addition to deals on Islip to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Tennessee.

  • Can I find deals for business class flights from Islip to Tennessee?

    Yes. Cheapflights offers flight deals from Islip to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Tennessee (average of $220). Flying from Islip, New York to Tennessee in June is currently the most expensive (average of $292). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
Newark to Orlando flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Miami flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
LaGuardia to O'Hare Intl flights
Newark to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Orlando flights
Newark to Seattle flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to Orlando flights
John F Kennedy Intl to Seattle flights
LaGuardia to Atlanta flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to West Palm Beach flights
Newark to O'Hare Intl flights
LaGuardia to Los Angeles flights
Newark to San Francisco flights
Newark to Tampa flights
John F Kennedy Intl to Hobby flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to Atlanta flights
Newark to Denver flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Atlanta flights
Newark to Hobby flights
LaGuardia to Hobby flights
John F Kennedy Intl to Midway flights
Newark to Midway flights
Newark to West Palm Beach flights
Newark to Sky Harbor Intl flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to Denver flights
LaGuardia to New Orleans flights
Newark to Nashville flights
John F Kennedy Intl to Honolulu flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Charlotte flights
Newark to Burbank flights

Top airline flying from Islip to Tennessee

Discover the top airline that operate flights from Islip to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$322Average$393FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.