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Watertown

$463+ Cheap flights from Knoxville to Watertown, NY (TYS - ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ART
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to Watertown

Cheapest flights from Knoxville to Watertown
Explore the most affordable flight options available from Knoxville to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:25 pmTYS - ART
1 stop4h 39mAmerican Airlines
Wed 12/317:30 amART - TYS
1 stop5h 27mAmerican Airlines
Deal found 12/9$463
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:21 amTYS - ART
2 stops11h 43mAmerican Airlines
Wed 12/317:30 amART - TYS
1 stop5h 27mAmerican Airlines
Deal found 12/9$469
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:30 amTYS - ART
2 stops10h 05mAmerican Airlines
Mon 12/296:00 amART - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/9$493
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:25 pmTYS - ART
1 stop4h 39mAmerican Airlines
Fri 12/266:00 amART - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/9$517
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:25 pmTYS - ART
1 stop4h 39mAmerican Airlines
Sat 12/276:00 amART - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/9$521
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:12 pmTYS - ART
2 stops6h 52mAmerican Airlines
Mon 12/296:00 amART - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/10$523
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:21 amTYS - ART
2 stops11h 43mAmerican Airlines
Sat 12/276:00 amART - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/9$527
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 pmTYS - ART
1 stop4h 39mAmerican Airlines
Wed 12/317:30 amART - TYS
1 stop5h 27mAmerican Airlines
Deal found 12/9$528
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:24 pmTYS - ART
2 stops9h 40mAmerican Airlines
Wed 12/317:30 amART - TYS
1 stop5h 27mAmerican Airlines
Deal found 12/9$539

Find flight deals from Knoxville to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Watertown (ART). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$463
(American Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Watertown flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Watertown flights.
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From Knoxville McGhee Tyson to Watertown
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Watertown 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Knoxville to Watertown that are best for you.

Fly from

Knoxville

Fly to

Watertown

Route

Depart

Return

Price

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Tue 12/23

8:30 am-6:35 pm

2 stops10h 05m

Watertown

Mon 12/29

6:00 am-10:24 am

1 stop4h 24m

$493

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Mon 12/22

6:25 pm-11:04 pm

1 stop4h 39m

Watertown

Fri 12/26

6:00 am-10:24 am

1 stop4h 24m

$517

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Tue 12/23

1:24 pm-11:04 pm

2 stops9h 40m

Watertown

Wed 12/31

7:30 am-12:57 pm

1 stop5h 27m

$534

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Mon 12/22

6:25 pm-11:04 pm

1 stop4h 39m

Watertown

Wed 12/31

7:30 am-3:56 pm

2 stops8h 26m

$564

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Tue 12/23

6:25 pm-11:04 pm

1 stop4h 39m

Watertown

Sat 12/27

6:00 am-10:24 am

1 stop4h 24m

$586

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Tue 12/23

8:30 am-6:35 pm

2 stops10h 05m

Watertown

Fri 12/26

6:00 am-10:24 am

1 stop4h 24m

$588

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Wed 12/24

10:09 am-5:27 pm

2 stops7h 18m

Watertown

Mon 12/29

6:00 am-10:24 am

1 stop4h 24m

$588

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Wed 12/24

10:09 am-5:27 pm

2 stops7h 18m

Watertown

Fri 12/26

6:00 am-10:24 am

1 stop4h 24m

$588

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Mon 12/22

6:25 pm-11:04 pm

1 stop4h 39m

Watertown

Sat 12/27

6:00 am-10:24 am

1 stop4h 24m

$589

KnoxvilleWatertown

TYS - ART

TYSART

Knoxville McGhee Tyson

Wed 12/24

10:09 am-5:27 pm

2 stops7h 18m

Watertown

Sat 12/27

6:00 am-10:24 am

1 stop4h 24m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 11 results
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Compare providers for flights from Knoxville to Watertown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Watertown in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Watertown, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Watertown, New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Watertown, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Watertown, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Watertown, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Watertown

What is the cheapest month to book a flight from Knoxville to Watertown, New York?

Currently, January is the cheapest month in which you can book a flight from Knoxville to Watertown, New York (average of $187). Flying from Knoxville to Watertown, New York in November is currently the most expensive (average of $252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Watertown, New York?

    Airlines like American Airlines fly from Knoxville to Watertown, New York in about 10h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Knoxville and Watertown, New York is about 705 mi.

  • Can I find deals for flights from Knoxville to Watertown that include hotel bookings?

    Yes. In addition to deals on Knoxville to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Watertown.

  • Can I find deals for business class flights from Knoxville to Watertown?

    Yes. Cheapflights offers flight deals from Knoxville to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Watertown, New York?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Watertown, New York (average of $187). Flying from Knoxville to Watertown, New York in November is currently the most expensive (average of $252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

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