How does KAYAK find such low prices on flights from Tennessee 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 Tennessee to Islip.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Tennessee 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 Tennessee 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 Tennessee with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee 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 Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$149 CHEAP FLIGHTS from Tennessee to Islip

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Flight Deals

Cheap Flights from Tennessee to Islip

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Tennessee to Islip

Fri, Dec 11 - Mon, Dec 14

12:50 pm - 11:35 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

10h 45m2 stops Orlando Baltimore/Washington

4:05 pm - 8:50 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

4h 45m1 stop Baltimore/Washington

$271Southwest

Thu, Dec 10 - Tue, Jan 12

2:00 pm - 9:45 pmBNA Nashville Intl-ISP Islip Long Island

6h 45m1 stop Baltimore/Washington

3:50 pm - 9:25 pmISP Islip Long Island-BNA Nashville Intl

6h 35m1 stop Baltimore/Washington

$279Southwest

Thu, Dec 10 - Tue, Jan 12

2:40 pm - 9:45 pmBNA Nashville Intl-ISP Islip Long Island

6h 05m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

3:50 pm - 9:25 pmISP Islip Long Island-BNA Nashville Intl

6h 35m1 stop Baltimore/Washington

$285Southwest

Thu, Dec 10 - Tue, Jan 12

2:40 pm - 9:45 pmBNA Nashville Intl-ISP Islip Long Island

6h 05m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

5:45 am - 11:35 amISP Islip Long Island-BNA Nashville Intl

6h 50m2 stops Baltimore/Washington Greenville

$290Southwest

Wed, Nov 4 - Sun, Nov 8

8:26 pm - 5:31 pmBNA Nashville Intl-ISP Islip Long Island

20h 05m1 stop Orlando

6:33 pm - 7:41 pmISP Islip Long Island-BNA Nashville Intl

26h 08m1 stop Orlando

$298Frontier

Fri, Jan 15 - Sat, Jan 16

6:40 am - 3:55 pmBNA Nashville Intl-ISP Islip Long Island

8h 15m1 stop Tampa

3:40 pm - 7:55 pmISP Islip Long Island-BNA Nashville Intl

5h 15m1 stop Baltimore/Washington

$335Southwest

Fri, Jan 15 - Sat, Jan 16

6:50 am - 12:00 pmBNA Nashville Intl-ISP Islip Long Island

4h 10m1 stop Baltimore/Washington

5:40 am - 11:15 amISP Islip Long Island-BNA Nashville Intl

6h 35m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$340Southwest

Fri, Jan 15 - Sat, Jan 16

3:30 pm - 10:45 pmBNA Nashville Intl-ISP Islip Long Island

6h 15m2 stops Myrtle Beach Intl Baltimore/Washington

5:40 am - 11:15 amISP Islip Long Island-BNA Nashville Intl

6h 35m2 stops Baltimore/Washington Greenville

$346Southwest

Thu, Dec 31 - Tue, Jan 5

7:45 am - 4:15 pmBNA Nashville Intl-ISP Islip Long Island

7h 30m1 stop Baltimore/Washington

4:05 pm - 9:30 pmISP Islip Long Island-BNA Nashville Intl

6h 25m1 stop Baltimore/Washington

$356Southwest

Sat, Nov 7 - Wed, Nov 11

9:43 am - 5:31 pmBNA Nashville Intl-ISP Islip Long Island

6h 48m1 stop Orlando

12:00 pm - 8:56 amISP Islip Long Island-BNA Nashville Intl

21h 56m2 stops Raleigh-Durham Orlando

$375Multiple Airlines

Recent last minute flight deals from Tennessee to Islip

Mon, Oct 26 - Fri, Oct 30

5:03 pm - 11:20 amBNA Nashville Intl-ISP Islip Long Island

41h 17m2 stops Philadelphia Raleigh-Durham

6:54 pm - 8:56 amISP Islip Long Island-BNA Nashville Intl

15h 02m1 stop Orlando

$655Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

8:26 pm - 5:31 pmBNA Nashville Intl-ISP Islip Long Island

20h 05m1 stop Orlando

3:02 pm - 8:56 amISP Islip Long Island-BNA Nashville Intl

18h 54m2 stops Raleigh-Durham Orlando

$674Multiple Airlines

Wed, Oct 28 - Sat, Oct 31

8:20 am - 12:10 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

3h 50m1 stop Baltimore/Washington

6:00 am - 12:50 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

6h 50m1 stop Baltimore/Washington

$722Southwest

Thu, Oct 29 - Sat, Oct 31

8:20 am - 2:30 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

6h 10m1 stop Baltimore/Washington

6:00 am - 12:50 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

6h 50m1 stop Baltimore/Washington

$722Southwest

Thu, Oct 29 - Sat, Oct 31

8:20 am - 2:30 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

6h 10m1 stop Baltimore/Washington

6:00 am - 2:20 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

8h 20m2 stops Baltimore/Washington Orlando

$722Southwest

Wed, Oct 28 - Sat, Oct 31

8:20 am - 12:10 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

3h 50m1 stop Baltimore/Washington

6:00 am - 2:20 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

8h 20m2 stops Baltimore/Washington Orlando

$722Southwest

Fri, Oct 30 - Fri, Nov 6

7:30 am - 9:37 pmBNA Nashville Intl-ISP Islip Long Island

13h 07m1 stop Fort Lauderdale

6:00 am - 10:18 pmISP Islip Long Island-BNA Nashville Intl

17h 18m1 stop Fort Lauderdale

$727JetBlue

Thu, Oct 29 - Sat, Oct 31

1:50 pm - 11:15 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

9h 25m2 stops Dallas Love Field Orlando

6:00 am - 2:20 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

8h 20m2 stops Baltimore/Washington Orlando

$727Southwest

Wed, Oct 28 - Sat, Oct 31

1:00 pm - 10:40 pmTYS Knoxville McGhee Tyson-ISP Islip Long Island

9h 40m2 stops Orlando Baltimore/Washington

6:00 am - 2:20 pmISP Islip Long Island-TYS Knoxville McGhee Tyson

8h 20m2 stops Baltimore/Washington Orlando

$727Southwest

Fri, Oct 30 - Fri, Nov 6

5:30 am - 2:30 pmBNA Nashville Intl-ISP Islip Long Island

8h 00m2 stops Orlando Baltimore/Washington

1:35 pm - 9:10 pmISP Islip Long Island-BNA Nashville Intl

8h 35m2 stops West Palm Beach President Donald J. Trump Intl Orlando

$732Southwest

Useful Info

Low season	February
High season	July
Cheapest flight	$149

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from Nashville to Islip

How does KAYAK find such low prices on flights from Tennessee 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 Tennessee to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Tennessee 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 Tennessee 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 Tennessee with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee 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 Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.