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Cheap flights from Tennessee to New York from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to New York departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Tennessee to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 10:05 am
TYS
-
ISP
25h 45m
1 stop
Multiple Airlines Logo
11:00 am - 10:24 pm
ISP
-
TYS
11h 24m
1 stop
$240Multiple Airlines
Thu, May 14 - Mon, May 18
Frontier Logo
5:05 pm - 10:03 am
BNA
-
ISP
15h 58m
1 stop
Frontier Logo
4:41 pm - 4:20 pm
ISP
-
BNA
24h 39m
1 stop
$247Frontier
Fri, Jun 19 - Tue, Jun 23
Multiple Airlines Logo
5:02 pm - 10:05 am
BNA
-
ISP
16h 03m
1 stop
Multiple Airlines Logo
11:57 am - 4:24 pm
ISP
-
BNA
29h 27m
2 stops
$260Multiple Airlines
Wed, May 20 - Sat, May 23
Southwest Logo
5:00 pm - 10:10 pm
BNA
-
ISP
4h 10m
1 stop
Southwest Logo
4:40 pm - 9:35 pm
ISP
-
BNA
5h 55m
1 stop
$276Southwest
Wed, May 20 - Sat, May 23
Multiple Airlines Logo
8:20 am - 10:05 am
TYS
-
ISP
25h 45m
1 stop
Multiple Airlines Logo
2:28 pm - 9:40 am
ISP
-
TYS
19h 12m
2 stops
$280Multiple Airlines
Thu, May 14 - Mon, May 18
Southwest Logo
7:45 am - 11:35 am
TYS
-
ISP
3h 50m
1 stop
Southwest Logo
4:10 pm - 8:50 pm
ISP
-
TYS
4h 40m
1 stop
$284Southwest
Sat, Apr 18 - Tue, Apr 21
Southwest Logo
5:40 pm - 11:20 pm
TYS
-
ISP
5h 40m
2 stops
Southwest Logo
4:10 pm - 8:50 pm
ISP
-
TYS
4h 40m
1 stop
$290Southwest
Sat, Apr 18 - Tue, Apr 21
Southwest Logo
6:40 am - 4:00 pm
TYS
-
ISP
9h 20m
2 stops
Southwest Logo
9:00 am - 7:40 pm
ISP
-
TYS
10h 40m
2 stops
$295Southwest
Sat, Apr 18 - Tue, Apr 21
Multiple Airlines Logo
9:32 pm - 11:10 am
TYS
-
ISP
37h 38m
2 stops
Multiple Airlines Logo
4:07 pm - 5:30 pm
ISP
-
TYS
25h 23m
1 stop
$317Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
1:15 pm - 11:10 am
TYS
-
ISP
21h 55m
2 stops
Multiple Airlines Logo
4:07 pm - 5:30 pm
ISP
-
TYS
25h 23m
1 stop
$326Multiple Airlines
Fri, Apr 17 - Thu, Apr 23

Southwest flights from Tennessee to Islip, New York

Our best Southwest deals on Tennessee to Islip, New York flight tickets
Southwest
May 20
BNA5:00 pmNashville Intl
4h 10m
1 stop
ISP10:10 pmIslip Long Island
May 23
ISP4:40 pmIslip Long Island
5h 55m
1 stop
BNA9:35 pmNashville Intl
$276
Southwest
Apr 18
TYS7:45 amKnoxville McGhee Tyson
3h 50m
1 stop
ISP11:35 amIslip Long Island
Apr 21
ISP4:10 pmIslip Long Island
4h 40m
1 stop
TYS8:50 pmKnoxville McGhee Tyson
$284
Southwest
Apr 18
TYS5:40 pmKnoxville McGhee Tyson
5h 40m
2 stops
ISP11:20 pmIslip Long Island
Apr 21
ISP4:10 pmIslip Long Island
4h 40m
1 stop
TYS8:50 pmKnoxville McGhee Tyson
$290

Breeze Airways flights from Tennessee to Islip, New York

Our best Breeze Airways deals on Tennessee to Islip, New York flight tickets
Breeze Airways
Apr 16
MEM4:52 pmMemphis
26h 13m
2 stops
ISP8:05 pmIslip Long Island
Apr 19
ISP11:55 amIslip Long Island
29h 50m
3 stops
MEM4:45 pmMemphis
$983
Breeze Airways
Apr 2
MEM4:52 pmMemphis
19h 39m
2 stops
ISP1:31 pmIslip Long Island
Apr 9
ISP11:55 amIslip Long Island
29h 50m
3 stops
MEM4:45 pmMemphis
$1,329

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Islip, New York 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Tennessee to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Thu 5/14

8:20 am-10:05 am

1 stop25h 45m

Islip Long Island

Mon 5/18

11:00 am-10:24 pm

1 stop11h 24m

$240

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Fri 6/19

5:05 pm-10:03 am

1 stop15h 58m

Islip Long Island

Tue 6/23

4:41 pm-4:20 pm

1 stop24h 39m

$247

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Wed 5/20

5:02 pm-10:05 am

1 stop16h 03m

Islip Long Island

Sat 5/23

11:57 am-4:24 pm

2 stops29h 27m

$260

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Wed 5/20

5:00 pm-10:10 pm

1 stop4h 10m

Islip Long Island

Sat 5/23

4:40 pm-9:35 pm

1 stop5h 55m

$276

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Thu 5/14

8:20 am-10:05 am

1 stop25h 45m

Islip Long Island

Mon 5/18

2:28 pm-9:40 am

2 stops19h 12m

$280
Quickest round-trip

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Sat 4/18

7:45 am-11:35 am

1 stop3h 50m

Islip Long Island

Tue 4/21

4:10 pm-8:50 pm

1 stop4h 40m

$284

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Sat 4/18

5:40 pm-11:20 pm

2 stops5h 40m

Islip Long Island

Tue 4/21

4:10 pm-8:50 pm

1 stop4h 40m

$290

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Sat 4/18

6:40 am-4:00 pm

2 stops9h 20m

Islip Long Island

Tue 4/21

9:00 am-7:40 pm

2 stops10h 40m

$295

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Thu 4/16

9:32 pm-11:10 am

2 stops37h 38m

Islip Long Island

Thu 4/23

4:07 pm-5:30 pm

1 stop25h 23m

$317

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Fri 4/17

1:15 pm-11:10 am

2 stops21h 55m

Islip Long Island

Thu 4/23

4:07 pm-5:30 pm

1 stop25h 23m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Tennessee to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tennessee to Islip Long Island?

Frontier, Southwest, and Breeze Airways are the most popular carriers operating from Tennessee to Islip Long Island

What airlines fly to Islip, New York?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip, New York from Tennessee according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 7 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Tennessee to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Islip, New York

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Tennessee to Islip, New York takes 5h 40m
There are no direct flights from Tennessee to Islip, New York. There are no popular flight routes from Tennessee to Islip, New York.
Search flight deals

  • When did momondo last update prices for flights from Tennessee to Islip Long Island Airport?

    Prices for flights from Tennessee to Islip Long Island Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Tennessee to Islip Long Island Airport?

  • How old do you have to be to fly from Tennessee to Islip Long Island Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Tennessee to Islip, New York

Compare and see reviews for airlines that fly from Tennessee to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $301Free CancellationRating
8.0
4,333 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Islip?

It is quick and easy to find Tennessee to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

Can I find flights from Tennessee to Islip with flexible booking policies on momondo?

Flights from Tennessee to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tennessee to Islip?

momondo helps you find the best flight between Tennessee and Islip by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tennessee to Islip right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Islip, momondo offers a useful price alert feature which will track prices for flights to Islip from Tennessee and alert you when they change.

An easier way to manage your Islip, New York trip

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