$102 Cheap Flights from Nashville (BNA) to Islip (ISP)

View $102 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Nashville International Airport (BNA) to MacArthur Airport (ISP)

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Cheap Flights from Nashville to Islip (BNA-ISP)

Prices were available within the past 7 days and start at $102 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Nov 14 - Sat, Nov 15
BNA
Nashville
ISP
Islip
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Nashville to Islip, returning Sat, Nov 15, priced at $137 found 3 days ago
Frontier Airlines
Fri, Nov 14 - Sun, Nov 16
BNA
Nashville
ISP
Islip
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Nashville to Islip, returning Sun, Nov 16, priced at $154 found 3 days ago
Frontier Airlines
Mon, Nov 10 - Sat, Nov 15
BNA
Nashville
ISP
Islip
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Nashville to Islip, returning Sat, Nov 15, priced at $160 found 3 days ago
Frontier Airlines
Mon, Nov 10 - Sun, Nov 16
BNA
Nashville
ISP
Islip
$178 Roundtrip, found 17 hours ago
$178
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Nashville to Islip, returning Sun, Nov 16, priced at $178 found 17 hours ago
Frontier Airlines
Mon, Nov 10 - Sat, Nov 15
BNA
Nashville
ISP
Islip
$200 Roundtrip, found 17 hours ago
$200
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Nashville to Islip, returning Sat, Nov 15, priced at $200 found 17 hours ago
Frontier Airlines
Fri, Nov 7 - Sat, Nov 15
BNA
Nashville
ISP
Islip
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Nashville to Islip, returning Sat, Nov 15, priced at $226 found 3 days ago
Frontier Airlines
Fri, Nov 7 - Sun, Nov 16
BNA
Nashville
ISP
Islip
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Nashville to Islip, returning Sun, Nov 16, priced at $243 found 3 days ago
Frontier Airlines
Fri, Nov 7 - Sat, Nov 8
BNA
Nashville
ISP
Islip
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Nashville to Islip, returning Sat, Nov 8, priced at $266 found 3 days ago
JetBlue Airways
Wed, Nov 19 - Thu, Dec 4
BNA
Nashville
ISP
Islip
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Nov 19 from Nashville to Islip, returning Thu, Dec 4, priced at $299 found 2 days ago
Southwest Airlines
Thu, Dec 11 - Mon, Dec 15
BNA
Nashville
ISP
Islip
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Dec 11 from Nashville to Islip, returning Mon, Dec 15, priced at $313 found 6 days ago

Alternative airports near Islip

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to MacArthur ISP. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $467
ISP
MacArthur
CheapestClosest
Average driving time to city center14 min
Flights from $467

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP) cost?
Snag a cheap one-way flight from $102 or cheap return flight from $137 from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between BNA and ISP. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BNA to ISP flight.
How many flights per day from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP)?
There aren't any daily nonstop flights from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BNA to ISP?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP)?
Book a flight from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Islip from Nashville Intl. Airport (BNA)?
You can land at any of these Islip airports following your direct flight from Nashville Intl. Airport (BNA):

  • LaGuardia Airport (LGA)
  • John F. Kennedy Intl. Airport (JFK)
  • Tweed - New Haven Regional Airport (HVN)

Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP) last-minute?
Booking your ticket from BNA to ISP shortly before your getaway is generally more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BNA to ISP flight and hotel package?
You'll generally save money by booking a BNA to ISP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to MacArthur Airport (ISP)?
Usually, it's possible to reschedule or cancel your BNA to ISP flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Nashville Intl.
Destination airport
MacArthur
Airlines serving
JetBlue Airways, Southwest Airlines
Roundtrip price
$137
Distance
800 mi

Book with confidence

Nashville to Islip Flights

The cheapest times to fly from Nashville to Islip

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Islip are during the month of November. You can find some of the cheapest flights from Nashville to Islip with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nashville to Islip

Sunday is one of the best days to book for cheap flights from Nashville to Islip: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nashville to Islip

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $102 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Islip flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Islip airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Nashville to Islip Flights

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*Available to One Key members.