What is the cheapest flight from Knoxville to New Windsor?

In the last 3 days, the lowest price for a flight from Knoxville to New Windsor was $118 for a one-way ticket and $234 for a round-trip. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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.. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$118 CHEAP FLIGHTS from Knoxville to New Windsor (TYS - SWF)

TYS - SWF

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Knoxville to New Windsor

Fri, Aug 1 - Mon, Aug 4

10:05 pm - 10:13 amTYS-SWF

12h 08m1 stop

7:56 pm - 4:05 pmSWF-TYS

20h 09m1 stop

$234Allegiant Air

Find Deal

Mon, Jul 21 - Wed, Jul 23

8:52 am - 7:06 pmTYS-SWF

10h 14m1 stop

7:00 pm - 6:54 pmSWF-TYS

23h 54m1 stop

$256Allegiant Air

Find Deal

Fri, Jul 18 - Mon, Jul 21

10:05 pm - 10:13 amTYS-SWF

12h 08m1 stop

7:56 pm - 4:05 pmSWF-TYS

20h 09m1 stop

$259Allegiant Air

Find Deal

Thu, Jul 17 - Mon, Jul 21

8:54 pm - 7:06 pmTYS-SWF

22h 12m1 stop

7:56 pm - 4:05 pmSWF-TYS

20h 09m1 stop

$263Allegiant Air

Find Deal

Fri, Jul 4 - Mon, Jul 7

10:05 pm - 12:18 pmTYS-SWF

14h 13m1 stop

7:56 pm - 4:05 pmSWF-TYS

20h 09m1 stop

$267Allegiant Air

Find Deal

Wed, Jul 30 - Wed, Aug 6

9:48 pm - 10:23 amTYS-SWF

12h 35m1 stop

7:00 pm - 6:54 pmSWF-TYS

23h 54m1 stop

$271Allegiant Air

Find Deal

Sat, Aug 30 - Mon, Sep 1

10:00 am - 11:23 amTYS-SWF

25h 23m1 stop

11:02 am - 11:12 pmSWF-TYS

12h 10m1 stop

$272Allegiant Air

Find Deal

Mon, Jul 21 - Fri, Jul 25

8:52 am - 7:06 pmTYS-SWF

10h 14m1 stop

7:56 pm - 3:02 pmSWF-TYS

19h 06m1 stop

$278Allegiant Air

Find Deal

Wed, Jul 30 - Wed, Aug 6

6:40 am - 5:52 pmTYS-SWF

35h 12m2 stops

7:00 pm - 6:54 pmSWF-TYS

23h 54m1 stop

$292

Find Deal

Tue, Jul 1 - Thu, Jul 31

4:58 pm - 11:00 amTYS-SWF

18h 02m1 stop

7:52 pm - 10:11 amSWF-TYS

14h 19m1 stop

$325

Find Deal

Useful Info

Cheapest flight	$118

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.

What is the cheapest flight from Knoxville to New Windsor?
In the last 3 days, the lowest price for a flight from Knoxville to New Windsor was $118 for a one-way ticket and $234 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Knoxville (TYS)

New Windsor (SWF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

TYS - SWF

$118 Find Cheap Flights from Knoxville to New Windsor

KAYAK searches hundreds of travel sites at once for deals on flights to New Windsor

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

Recent round-trip flight deals from Knoxville to New Windsor

Recent one-way flight deals from Knoxville to New Windsor

Recent last minute flight deals from Knoxville to New Windsor

Good to know

When to book flights from Knoxville to New Windsor

FAQs for booking flights from Knoxville to Stewart Intl.

What is the cheapest flight from Knoxville to New Windsor?

In the last 3 days, the lowest price for a flight from Knoxville to New Windsor was $118 for a one-way ticket and $234 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.?

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

Cabin class types available on flights from Knoxville to New Windsor

Complete your trip to New Windsor with a hotel stay or car rental

Find direct flights to and from Knoxville and New Windsor

Flights to other popular destinations

Flights from domestic origins to New Windsor

Choose which airport to fly into in New Windsor

Find deals for your return flight