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Cheap flights from New Windsor to Knoxville from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Windsor to Knoxville departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
11:02 am - 12:09 pm
SWF
-
TYS
25h 07m
1 stop
Allegiant Air Logo
4:54 pm - 9:02 am
TYS
-
SWF
16h 08m
1 stop
$232Allegiant Air
Mon, Mar 9 - Thu, Mar 12
Allegiant Air Logo
11:02 am - 4:59 pm
SWF
-
TYS
5h 57m
1 stop
Allegiant Air Logo
6:00 am - 9:02 am
TYS
-
SWF
27h 02m
1 stop
$243Allegiant Air
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
12:11 pm - 10:40 am
SWF
-
TYS
46h 29m
2 stops
Multiple Airlines Logo
9:36 pm - 9:39 am
TYS
-
SWF
12h 03m
1 stop
$279Multiple Airlines
Mon, Mar 23 - Sat, Mar 28
Allegiant Air Logo
10:29 am - 8:18 am
SWF
-
TYS
21h 49m
1 stop
Allegiant Air Logo
9:36 pm - 9:39 am
TYS
-
SWF
12h 03m
1 stop
$285Allegiant Air
Sun, Mar 22 - Sat, Mar 28
Multiple Airlines Logo
12:11 pm - 4:06 pm
SWF
-
TYS
27h 55m
2 stops
Multiple Airlines Logo
2:06 pm - 10:38 am
TYS
-
SWF
20h 32m
1 stop
$292Multiple Airlines
Mon, Mar 23 - Fri, Mar 27
Allegiant Air Logo
11:40 am - 10:24 pm
SWF
-
TYS
10h 44m
1 stop
Allegiant Air Logo
8:20 am - 10:50 am
TYS
-
SWF
26h 30m
1 stop
$299Allegiant Air
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
12:11 pm - 10:40 am
SWF
-
TYS
46h 29m
2 stops
Multiple Airlines Logo
7:17 pm - 11:52 am
TYS
-
SWF
16h 35m
1 stop
$302Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Allegiant Air Logo
11:40 am - 10:24 pm
SWF
-
TYS
10h 44m
1 stop
Allegiant Air Logo
8:20 am - 10:50 am
TYS
-
SWF
26h 30m
1 stop
$303Allegiant Air
Fri, Apr 24 - Sun, Apr 26
Allegiant Air Logo
10:29 am - 10:26 pm
SWF
-
TYS
11h 57m
1 stop
Allegiant Air Logo
6:55 pm - 8:57 am
TYS
-
SWF
14h 02m
1 stop
$305Allegiant Air
Thu, Mar 19 - Thu, Mar 26
Allegiant Air Logo
10:29 am - 8:18 am
SWF
-
TYS
21h 49m
1 stop
Allegiant Air Logo
11:25 am - 10:38 am
TYS
-
SWF
23h 13m
1 stop
$308Allegiant Air
Sun, Mar 22 - Fri, Mar 27

Allegiant Air flights from New Windsor to Knoxville

Our best Allegiant Air deals on New Windsor to Knoxville flight tickets
Allegiant Air
Mar 9
SWF11:02 amNew Windsor Stewart
25h 07m
1 stop
TYS12:09 pmKnoxville McGhee Tyson
Mar 12
TYS4:54 pmKnoxville McGhee Tyson
16h 08m
1 stop
SWF9:02 amNew Windsor Stewart
$232
Allegiant Air
Mar 22
SWF10:29 amNew Windsor Stewart
21h 49m
1 stop
TYS8:18 amKnoxville McGhee Tyson
Mar 28
TYS9:36 pmKnoxville McGhee Tyson
12h 03m
1 stop
SWF9:39 amNew Windsor Stewart
$285
Allegiant Air
Apr 24
SWF11:40 amNew Windsor Stewart
10h 44m
1 stop
TYS10:24 pmKnoxville McGhee Tyson
Apr 26
TYS8:20 amKnoxville McGhee Tyson
26h 30m
1 stop
SWF10:50 amNew Windsor Stewart
$299

momondo Fare Finder

 
Customize your flight search to find flights from New Windsor to Knoxville 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 February 19, 2026.
Use the filters below to find and compare flights from New Windsor to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Mon 3/9

11:02 am-12:09 pm

1 stop25h 07m

Knoxville McGhee Tyson

Thu 3/12

4:54 pm-9:02 am

1 stop16h 08m

$232

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Mon 3/9

11:02 am-4:59 pm

1 stop5h 57m

Knoxville McGhee Tyson

Thu 3/12

6:00 am-9:02 am

1 stop27h 02m

$243

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Mon 3/23

12:11 pm-10:40 am

2 stops46h 29m

Knoxville McGhee Tyson

Sat 3/28

9:36 pm-9:39 am

1 stop12h 03m

$279

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Sun 3/22

10:29 am-8:18 am

1 stop21h 49m

Knoxville McGhee Tyson

Sat 3/28

9:36 pm-9:39 am

1 stop12h 03m

$285

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Mon 3/23

12:11 pm-4:06 pm

2 stops27h 55m

Knoxville McGhee Tyson

Fri 3/27

2:06 pm-10:38 am

1 stop20h 32m

$292

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Fri 4/24

11:40 am-10:24 pm

1 stop10h 44m

Knoxville McGhee Tyson

Sun 4/26

8:20 am-10:50 am

1 stop26h 30m

$299

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Mon 3/23

12:11 pm-10:40 am

2 stops46h 29m

Knoxville McGhee Tyson

Mon 3/30

7:17 pm-11:52 am

1 stop16h 35m

$302

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Fri 4/24

11:40 am-10:24 pm

1 stop10h 44m

Knoxville McGhee Tyson

Sun 4/26

8:20 am-10:50 am

1 stop26h 30m

$303

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Thu 3/19

10:29 am-10:26 pm

1 stop11h 57m

Knoxville McGhee Tyson

Thu 3/26

6:55 pm-8:57 am

1 stop14h 02m

$305

New WindsorKnoxville

SWF - TYS

SWFTYS

New Windsor Stewart

Sun 3/22

10:29 am-8:18 am

1 stop21h 49m

Knoxville McGhee Tyson

Fri 3/27

11:25 am-10:38 am

1 stop23h 13m

$308

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 Knoxville from

How to get the cheapest flight ticket from New Windsor to Knoxville

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 day to depart on your flight to Knoxville?

The cheapest day to depart from New Windsor to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $270. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New Windsor to Knoxville for around $475.

What is the cheapest time of day to depart on your flight to Knoxville?

In the morning is the cheapest time of day to fly from New Windsor to Knoxville when you can find flight prices for as low as $283. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is at noon when prices are around $377.

When to book flights from New Windsor to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from New Windsor to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Windsor to Knoxville (SWF to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Windsor to Knoxville

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from New Windsor to Knoxville takes 5h 55m
There are no direct flights from New Windsor to Knoxville. There are no popular flight routes from New Windsor to Knoxville.
Search flight deals

  • How far is New Windsor Stewart to Knoxville McGhee Tyson by plane?

    A flight from New Windsor Stewart to Knoxville McGhee Tyson will travel around 654.5 mi. A reasonable flight in good conditions will take 5h 55m.

  • When did momondo last update prices for flights from New Windsor Stewart Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from New Windsor Stewart Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How old do you have to be to fly from New Windsor Stewart Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Windsor Stewart Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from New Windsor to Knoxville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Windsor to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Windsor to Knoxville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Windsor to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from New Windsor to Knoxville?

Once all potential New Windsor to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of New Windsor to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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