TYS - SWF

$123 Find Cheap Flights from Knoxville to Stewart Intl.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to New Windsor departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Stewart Intl.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Stewart Intl., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Stewart Intl., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$257
Allegiant Air
Fri 7/10Wed 7/15
TYS - SWF • 1 stop
Cheapest one-way
$123
Allegiant Air
Wed 7/22
TYS - SWF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Knoxville and New Windsor. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Windsor!
Flight Deals
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to New Windsor that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to New Windsor

Fri, Jul 10 - Wed, Jul 15
Allegiant Air Logo
10:05 pm - 5:54 pm
TYS
-
SWF
19h 49m
1 stop
Allegiant Air Logo
7:46 pm - 10:24 pm
SWF
-
TYS
26h 38m
1 stop
$257Allegiant Air
Fri, May 22 - Mon, May 25
Multiple Airlines Logo
10:03 pm - 11:25 am
TYS
-
SWF
13h 22m
2 stops
Multiple Airlines Logo
9:41 am - 1:32 pm
SWF
-
TYS
27h 51m
1 stop
$268Multiple Airlines
Fri, May 22 - Mon, May 25
Multiple Airlines Logo
10:03 pm - 11:25 am
TYS
-
SWF
13h 22m
2 stops
Multiple Airlines Logo
9:41 am - 1:32 pm
SWF
-
TYS
27h 51m
1 stop
$270Multiple Airlines
Thu, May 28 - Sun, May 31
Allegiant Air Logo
1:01 pm - 8:51 am
TYS
-
SWF
19h 50m
1 stop
Allegiant Air Logo
8:10 pm - 10:31 pm
SWF
-
TYS
26h 21m
1 stop
$274Allegiant Air
Thu, May 28 - Sun, May 31
Allegiant Air Logo
6:03 pm - 8:51 am
TYS
-
SWF
14h 48m
1 stop
Allegiant Air Logo
8:10 pm - 10:31 pm
SWF
-
TYS
26h 21m
1 stop
$284Allegiant Air
Thu, May 28 - Mon, Jun 1
Allegiant Air Logo
6:03 pm - 8:51 am
TYS
-
SWF
14h 48m
1 stop
Allegiant Air Logo
9:41 am - 9:13 pm
SWF
-
TYS
11h 32m
1 stop
$285Allegiant Air
Sat, Jun 6 - Mon, Jun 8
Multiple Airlines Logo
5:56 pm - 8:58 am
TYS
-
SWF
15h 02m
1 stop
Multiple Airlines Logo
9:39 am - 9:13 pm
SWF
-
TYS
11h 34m
1 stop
$288Multiple Airlines
Thu, May 28 - Sun, May 31
Allegiant Air Logo
6:03 pm - 8:51 am
TYS
-
SWF
14h 48m
1 stop
Allegiant Air Logo
8:10 pm - 10:31 pm
SWF
-
TYS
26h 21m
1 stop
$289Allegiant Air
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
7:27 pm - 11:25 am
TYS
-
SWF
15h 58m
2 stops
Multiple Airlines Logo
7:28 pm - 8:10 am
SWF
-
TYS
12h 42m
1 stop
$290Multiple Airlines
Thu, May 28 - Sun, May 31
Allegiant Air Logo
6:03 pm - 8:51 am
TYS
-
SWF
14h 48m
1 stop
Allegiant Air Logo
8:10 pm - 10:31 pm
SWF
-
TYS
26h 21m
1 stop
$293Allegiant Air
Booking Insights

Good to know

Cheapest flight$123
Flight from Knoxville to Stewart Intl.

When to book flights from Knoxville to New Windsor

Are your dates flexible? Find out the best times to travel from Knoxville to New Windsor based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Stewart Intl.

  • What is the cheapest flight from Knoxville to Stewart Intl.?

    In the last 3 days, the lowest price for a flight from Knoxville to Stewart Intl. was $123 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between Knoxville and Stewart Intl.?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Knoxville to Stewart Intl.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Knoxville to Stewart Intl.?

    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 Knoxville to Stewart Intl..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Stewart Intl.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stewart Intl. from Knoxville 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 Knoxville to Stewart Intl.?

    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 Stewart Intl. with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and SWF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Stewart Intl.?

    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 Stewart Intl. from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Knoxville to New Windsor

Information on your arrival and departure airports

Knoxville (TYS)
New Windsor (SWF)