$126+ Cheap flights from Knoxville (TYS) to Westchester County
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HPN
May 24 — May 311
Round-trip
1 adult, Economy
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Best
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Cheapest flights from Knoxville to Westchester CountyExplore the most affordable flight options available from Knoxville to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Knoxville to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:02 am
TYS
- HPN
1 stop4h 47m
Delta
Sat 4/256:57 pm
HPN
- TYS
1 stop4h 57m
Delta
Deal found 4/21![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/20. 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 4/257:00 am
TYS
- HPN
2 stops7h 31m
American Airlines
Sat 5/27:49 am
HPN
- TYS
1 stop6h 35m
American Airlines
Deal found 4/20![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/226:53 pm
TYS
- HPN
1 stop4h 33m
American Airlines
Fri 5/293:22 pm
HPN
- TYS
1 stop6h 09m
American Airlines
Deal found 4/22![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:40 am
TYS
- HPN
1 stop6h 20m
Delta
Fri 5/812:30 pm
HPN
- TYS
1 stop4h 57m
Delta
Deal found 4/22![Delta logo]()
$420
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/25:00 am
TYS
- HPN
2 stops9h 31m
American Airlines
Fri 5/85:59 pm
HPN
- TYS
1 stop5h 56m
American Airlines
Deal found 4/22![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 4/225:57 pm
TYS
- HPN
1 stop5h 03m
American Airlines
Sat 4/253:01 pm
HPN
- TYS
2 stops8h 54m
American Airlines
Deal found 4/21![American Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 4/23. 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 10/164:02 pm
TYS
- HPN
2 stops7h 17m
American Airlines
Sun 10/186:39 am
HPN
- TYS
1 stop3h 35m
American Airlines
Deal found 4/23![American Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/58:48 pm
TYS
- HPN
2 stops23h 39m
American Airlines
Sat 5/911:00 am
HPN
- TYS
1 stop4h 34m
American Airlines
Deal found 4/20![American Airlines logo]()
$612
Best flights from Knoxville to Westchester CountyDiscover carefully curated flight deals from Knoxville to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Knoxville to Westchester County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/226:53 pm
TYS
- HPN
1 stop4h 33m
American Airlines
Fri 5/293:22 pm
HPN
- TYS
1 stop6h 09m
American Airlines
Deal found 4/22![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:51 am
TYS
- HPN
1 stop3h 59m
Delta
Thu 5/216:00 am
HPN
- TYS
1 stop5h 09m
Delta
Deal found 4/19![Delta logo]()
$717
This American Airlines deal was found by Cheapflights users on 4/23. 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 10/164:02 pm
TYS
- HPN
2 stops7h 17m
American Airlines
Sun 10/186:39 am
HPN
- TYS
1 stop3h 35m
American Airlines
Deal found 4/23![American Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/58:48 pm
TYS
- HPN
2 stops23h 39m
American Airlines
Sat 5/93:01 pm
HPN
- TYS
2 stops7h 24m
American Airlines
Deal found 4/20![American Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/98:00 am
TYS
- HPN
1 stop5h 00m
American Airlines
Wed 5/137:25 pm
HPN
- TYS
1 stop4h 30m
American Airlines
Deal found 4/23![American Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/46:00 am
TYS
- HPN
1 stop4h 30m
American Airlines
Fri 5/811:00 am
HPN
- TYS
1 stop4h 38m
American Airlines
Deal found 4/19![American Airlines logo]()
$735
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/87:00 am
TYS
- HPN
1 stop6h 00m
American Airlines
Wed 5/137:25 pm
HPN
- TYS
1 stop4h 30m
American Airlines
Deal found 4/21![American Airlines logo]()
$764
Last-minute flights from Knoxville to Westchester CountyDiscover last-minute flight deals from Knoxville to Westchester County. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Westchester County. Data last updated April 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/20. 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 4/257:00 am
TYS
- HPN
1 stop6h 00m
American Airlines
Sat 5/21:30 pm
HPN
- TYS
1 stop4h 43m
American Airlines
Deal found 4/20![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:40 am
TYS
- HPN
1 stop6h 20m
Delta
Fri 5/812:30 pm
HPN
- TYS
1 stop4h 57m
Delta
Deal found 4/22![Delta logo]()
$420
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/25:00 am
TYS
- HPN
2 stops9h 31m
American Airlines
Fri 5/85:59 pm
HPN
- TYS
1 stop5h 56m
American Airlines
Deal found 4/22![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/58:48 pm
TYS
- HPN
2 stops23h 39m
American Airlines
Sat 5/911:00 am
HPN
- TYS
1 stop4h 34m
American Airlines
Deal found 4/20![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/226:53 pm
TYS
- HPN
1 stop4h 33m
American Airlines
Fri 5/293:22 pm
HPN
- TYS
1 stop6h 09m
American Airlines
Deal found 4/22![American Airlines logo]()
$411
One-way flights from Knoxville to Westchester CountySearch for one-way flight options from Knoxville to Westchester County. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Knoxville to Westchester County. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:27 pm
TYS
- HPN
2 stops15h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:02 pm
TYS
- HPN
2 stops31h 57m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:15 am
TYS
- HPN
2 stops13h 44m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:47 pm
TYS
- HPN
3 stops44h 42m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:55 pm
TYS
- HPN
3 stops28h 34m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:15 am
TYS
- HPN
3 stops33h 14m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:31 am
TYS
- HPN
3 stops32h 59m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$238
Find flight deals from Knoxville to Westchester County
Keep the following information in mind while searching for Knoxville to Westchester County flight deals. Data was last updated April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (American Airlines) |
One-way from | $126 (Kiwi.com) |
Popular in | March |
Cheapest in | June |
Average price | $365 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Westchester County 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 April 24, 2026.
Use the filters below to find and compare flights from Knoxville to Westchester County that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 5/22
6:53 pm-11:26 pm
1 stop4h 33m
White Plains Westchester County
Fri 5/29
3:22 pm-9:31 pm
1 stop6h 09m
$411
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 10/16
4:02 pm-11:19 pm
2 stops7h 17m
White Plains Westchester County
Sun 10/18
6:39 am-10:14 am
1 stop3h 35m
$535
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Tue 5/5
8:48 pm-8:27 pm
2 stops23h 39m
White Plains Westchester County
Sat 5/9
3:01 pm-10:25 pm
2 stops7h 24m
$617
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sat 5/9
8:00 am-1:00 pm
1 stop5h 00m
White Plains Westchester County
Wed 5/13
7:25 pm-11:55 pm
1 stop4h 30m
$716
Quickest round-trip
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Tue 5/19
7:51 am-11:50 am
1 stop3h 59m
White Plains Westchester County
Thu 5/21
6:00 am-11:09 am
1 stop5h 09m
$717
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Mon 5/4
6:00 am-10:30 am
1 stop4h 30m
White Plains Westchester County
Fri 5/8
11:00 am-3:38 pm
1 stop4h 38m
$735
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 5/8
7:00 am-1:00 pm
1 stop6h 00m
White Plains Westchester County
Wed 5/13
7:25 pm-11:55 pm
1 stop4h 30m
$764
Cheapest one-way
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 6/5
12:40 pm-11:20 am
3 stops22h 40m
$160
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sun 6/28
7:01 pm-5:29 pm
2 stops22h 28m
$217
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sun 5/17
12:55 pm-5:29 pm
3 stops28h 34m
$221
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Westchester County
Have a flexible travel schedule? Discover the best time to fly to Westchester County from Knoxville with our price prediction graph.
TYS-HPN
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 Westchester County
TYS-zzREU
TYS-HPN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Westchester County
Get insights into the airlines that provide service to Westchester County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Westchester County. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown American Airlines from Knoxville to Westchester County. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Food
6.4
Overall
7.1
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Food
6.4
Overall
7.1
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Knoxville and Westchester County flights
Browse other Knoxville and Westchester County flight options. Last updated on April 24, 2026.
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Knoxville to Westchester County flights
Consider these flights traveling from Knoxville to Westchester County.
Top airline flying from Knoxville to Westchester County
Discover the top airline that operate flights from Knoxville to Westchester County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$400 | FlexibilityNo cancel fee | On-time71% |