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TYS - SWF

Find cheap flights from Knoxville to Stewart Intl. from $152

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 5/16. 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
0 bags
Sun 4/28
Sun 5/5

Search 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 New Windsor, 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 New Windsor, as well as popular online travel agencies
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from Knoxville to New Windsor

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 and deals for you by selecting your travel dates.
Choose your dates
12:24 pm - 7:57 pmTYS-SWF
7h 33m1 stop
8:47 pm - 12:36 pmSWF-TYS
15h 49m1 stop
$394Allegiant Air
Find Deal
Thu, Jun 13 - Sun, Jun 16
10:00 am - 6:56 pmTYS-SWF
8h 56m1 stop
11:31 am - 9:00 pmSWF-TYS
9h 29m1 stop
$547Allegiant Air
Find Deal
Thu, May 23 - Fri, Jun 28

Flights from Knoxville to New Windsor - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to New Windsor to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Knoxville to New Windsor take?

Flying between New Windsor and Knoxville will take minimum 7h 33m and will require at least one stop.

Good to know

Cheapest flight

$152
Flight from Knoxville to New Windsor

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 New Windsor?

    In the last 3 days, the lowest price for a flight from Knoxville to New Windsor was $152 for a one-way ticket and $394 for a round-trip.

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

    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.

See more FAQs

Top airline flying from Knoxville to New Windsor

Need help choosing which airline to fly with from Knoxville to New Windsor? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
7.4
Allegiant AirOverall score based on 1067 reviews
69comfort
59entertainment
78boarding
62food
75overall
83crew
Airline reviews

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Read more about Allegiant Air

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

My daughter dropped her cell phone right through the crack between walkway and plane. Right in front of myself, the lead flight attendant and crew below. In slow motion we all watched. The crew was on it as they got her phone back to her. Surprisingly, not damaged! This same head flight attendant was hilarious on the speaker! Loved his humor! Pilots were very clear to hear. Sometimes there’s a lot of noise interference or they sound muffled, but this time I could understand everything that was spoken. One more positive experience was renting a car through Allegiant which was my first time. We got a great car deal through Alamo and the car was really nice too, 2024 Blazer.

We waited for our captain to arrive and she made our flight take off 20 minutes late.

The staff was friendly, helpful and nice to the customers! What a nice experience- especially flying Toledo to St. Petersburg Fla nonstop and back !

Book cheap flights from Knoxville to Stewart Intl.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to New Windsor found on KAYAK in the last 72 hours.
5/16Thu
1 stopAllegiant Air
16h 43mTYS-SWF
$152
5/22Wed
1 stopAllegiant Air
27h 30mTYS-SWF
$202
5/23Thu
1 stopAllegiant Air
8h 56mTYS-SWF
$218
5/16Thu
2 stops
23h 27mTYS-SWF
$223
4/21Sun
1 stopAllegiant Air
17h 24mTYS-SWF
$233
4/25Thu
2 stops
26h 06mTYS-SWF
$257
4/3Wed
1 stopAllegiant Air
19h 32mTYS-SWF
$267
4/25Thu
1 stopAllegiant Air
28h 04mTYS-SWF
$273
4/7Sun
1 stopAllegiant Air
27h 56mTYS-SWF
$298
5/15Wed
1 stopAllegiant Air
27h 30mTYS-SWF
$338

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Knoxville - New Windsor Flights

Departure:

Knoxville (TYS)United States

Destination:

Stewart Intl. (SWF)United States

Return flight deals:

Stewart Intl. - Knoxville

Cabin classes: