$570+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ART
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Watertown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Watertown
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Best
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Cheapest flights from Knoxville to WatertownExplore 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 October 13, 2026.
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 October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/1212:42 pm -
1 stop5h 35m
Mon 12/216:00 am -
2 stops9h 54m
Deal found 10/11![American Airlines logo]()
$570
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/113:58 pm -
1 stop7h 03m
Mon 12/216:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 12/286:38 pm -
1 stop4h 11m
Thu 12/316:00 am -
2 stops9h 57m
Deal found 10/12![American Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/258:18 am -
2 stops8h 56m
Mon 1/46:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/258:18 am -
2 stops8h 56m
Sun 1/35:39 pm -
2 stops24h 38m
Deal found 10/11![American Airlines logo]()
$794
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/186:38 pm -
1 stop4h 11m
Sun 12/276:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/1012:42 pm -
1 stop4h 39m
Sun 11/155:46 pm -
2 stops22h 43m
Deal found 10/8![American Airlines logo]()
$820
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/266:38 am -
2 stops7h 47m
Mon 1/46:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$838
Best flights from Knoxville to WatertownDiscover carefully curated flight deals from Knoxville to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Knoxville to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 12/286:38 pm -
1 stop4h 11m
Thu 12/316:00 am -
2 stops9h 57m
Deal found 10/12![American Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/258:18 am -
2 stops8h 56m
Mon 1/46:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/186:38 pm -
1 stop4h 11m
Sun 12/276:00 am -
2 stops8h 36m
Deal found 10/11![American Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/1012:42 pm -
1 stop4h 39m
Sun 11/155:46 pm -
2 stops22h 43m
Deal found 10/8![American Airlines logo]()
$820
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/186:38 pm -
1 stop4h 11m
Mon 12/285:39 pm -
1 stop27h 18m
Deal found 10/11![American Airlines logo]()
$868
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 11/1612:42 pm -
1 stop4h 39m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/8![American Airlines logo]()
$904
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/266:38 am -
2 stops7h 47m
Sun 1/35:39 pm -
2 stops24h 38m
Deal found 10/11![American Airlines logo]()
$958
Last-minute flights from Knoxville to WatertownDiscover last-minute flight deals from Knoxville to Watertown. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Watertown. Data last updated October 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/1012:42 pm -
1 stop4h 39m
Sun 11/155:46 pm -
2 stops22h 43m
Deal found 10/8![American Airlines logo]()
$820
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 11/1612:42 pm -
1 stop4h 39m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/8![American Airlines logo]()
$904
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 October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $570 (American Airlines) |
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 7,457,451 searches. Data last updated October 13, 2026.
Use the filters below to find and compare flights from Knoxville to Watertown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Mon 12/28
6:38 pm-10:49 pm
1 stop4h 11m
Watertown
Thu 12/31
6:00 am-3:57 pm
2 stops9h 57m
$669
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Fri 12/25
8:18 am-5:14 pm
2 stops8h 56m
Watertown
Mon 1/4
6:00 am-2:36 pm
2 stops8h 36m
$674
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Fri 12/18
6:38 pm-10:49 pm
1 stop4h 11m
Watertown
Sun 12/27
6:00 am-2:36 pm
2 stops8h 36m
$807
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Tue 11/10
12:42 pm-5:21 pm
1 stop4h 39m
Watertown
Sun 11/15
5:46 pm-4:29 pm
2 stops22h 43m
$820
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Fri 12/18
6:38 pm-10:49 pm
1 stop4h 11m
Watertown
Mon 12/28
5:39 pm-8:57 pm
1 stop27h 18m
$868
Quickest round-trip
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Mon 11/16
12:42 pm-5:21 pm
1 stop4h 39m
Watertown
Fri 11/20
6:00 am-11:21 am
1 stop5h 21m
$904
KnoxvilleWatertown
TYS Knoxville McGhee Tyson - ART Watertown
TYSART
Knoxville McGhee Tyson
Sat 12/26
6:38 am-2:25 pm
2 stops7h 47m
Watertown
Sun 1/3
5:39 pm-6:17 pm
2 stops24h 38m
$958
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Knoxville-Watertown, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Watertown, New York flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
TYS-ART
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.
Related info for your journey
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