SWF - TYS

$114 Find Cheap Flights from Stewart Intl. to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$279
Typical prices: $297-$446
Allegiant Air
Fri 11/16Mon 11/19
SWF - TYS • 1 stop
Cheapest one-way
$114
Typical prices: $131-$154
Allegiant Air
Thu 12/6
SWF - TYS • 1 stop
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Booking Insights
Flight Deals

Cheap Flights from New Windsor to Knoxville (SWF-TYS)

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

Recent round-trip flight deals from New Windsor to Knoxville

Mon, Nov 16 - Thu, Nov 19
Allegiant Air Logo
7:04 pm - 12:35 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
17h 31m1 stop Orlando Sanford Intl
Allegiant Air Logo
9:49 pm - 10:39 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
12h 50m1 stop Orlando Sanford Intl
$279Allegiant Air
Fri, Jan 22 - Sun, Jan 24
Allegiant Air Logo
11:01 am - 10:37 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
11h 36m1 stop Punta Gorda
Allegiant Air Logo
8:30 am - 10:11 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
25h 41m1 stop Punta Gorda
$284Allegiant Air
Mon, Nov 16 - Thu, Nov 19
Allegiant Air Logo
7:04 pm - 12:35 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
17h 31m1 stop Orlando Sanford Intl
Allegiant Air Logo
9:49 pm - 10:39 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
12h 50m1 stop Orlando Sanford Intl
$287Allegiant Air
Fri, Jan 22 - Sun, Jan 24
Multiple Airlines Logo
11:01 am - 10:37 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
11h 36m1 stop Punta Gorda
Multiple Airlines Logo
3:47 pm - 10:57 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
19h 10m2 stops Orlando Sanford Intl Charleston
$298Multiple Airlines
Mon, Nov 16 - Wed, Nov 18
Multiple Airlines Logo
7:04 pm - 12:35 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
17h 31m1 stop Orlando Sanford Intl
Multiple Airlines Logo
3:39 pm - 10:16 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
18h 37m1 stop Orlando Sanford Intl
$304Multiple Airlines
Thu, Jan 7 - Tue, Jan 12
Multiple Airlines Logo
8:01 pm - 11:40 amSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
15h 39m1 stop Fort Lauderdale
Multiple Airlines Logo
1:00 pm - 11:39 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
22h 39m2 stops Fort Lauderdale Raleigh-Durham
$312Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Allegiant Air Logo
6:49 pm - 8:27 amSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
13h 38m1 stop Fort Lauderdale
Allegiant Air Logo
11:02 am - 9:48 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
22h 46m1 stop Tampa St. Petersburg
$327Allegiant Air
Thu, Dec 3 - Sun, Dec 6
Allegiant Air Logo
6:49 pm - 8:27 amSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
13h 38m1 stop Fort Lauderdale
Allegiant Air Logo
3:01 pm - 8:52 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
17h 51m1 stop Punta Gorda
$329Allegiant Air
Fri, Dec 4 - Sun, Dec 6
Allegiant Air Logo
11:03 am - 10:11 amSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
23h 08m1 stop Orlando Sanford Intl
Allegiant Air Logo
3:01 pm - 8:52 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
17h 51m1 stop Punta Gorda
$332Allegiant Air
Fri, Dec 4 - Sun, Dec 6
Allegiant Air Logo
11:03 am - 8:59 pmSWF  New Windsor Stewart-TYS Knoxville McGhee Tyson
9h 56m1 stop Orlando Sanford Intl
Allegiant Air Logo
3:01 pm - 8:52 amTYS  Knoxville McGhee Tyson-SWF New Windsor Stewart
17h 51m1 stop Punta Gorda
$334Allegiant Air
Booking Insights

Price, demand and travel trends for New Windsor to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from New Windsor to Knoxville?

Round-trip flights from New Windsor to Knoxville typically range from $297 to $446. The lowest price found in the past 5 days was $279, on Allegiant Air.

Key details for New Windsor to Knoxville flights

Cheapest flight

$114
One-way flight from New Windsor to Knoxville

When to book flights from New Windsor to Knoxville

Are your dates flexible? Find out the best times to travel from New Windsor to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New Windsor to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from New Windsor to Knoxville?

    Only Economy Class is available on flights from New Windsor to Knoxville.

  • Do I need a passport to fly from New Windsor to Knoxville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from New Windsor to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $279 to $906. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from New Windsor to Knoxville looking right now?

    One-way fares from New Windsor to Knoxville are currently higher than usual. Average one-way flight prices are about $164, which is 6% above the typical average for this route.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Thrifty
    • Avis

  • Which airports can I use when flying from New Windsor to Knoxville?

    Flights from New Windsor to Knoxville usually depart from New Windsor Stewart (SWF) and arrive at Knoxville McGhee Tyson (TYS).

  • Which airports do connecting flights from New Windsor to Knoxville pass through?

    Most connecting flights from New Windsor to Knoxville pass through Fort Lauderdale (FLL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from New Windsor to Knoxville?

    Yes. Flexible dates can save you up to 51% on flights from New Windsor to Knoxville. Monday is the cheapest departure day at $220 round-trip on average, while Friday is the most expensive at $446, a difference of $226.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Your guide to booking New Windsor to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $220, about $226 less than Friday fares (51% savings) based on the last 12 months.

More options for your flight from New Windsor to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental