$308+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HPN
Jul 14 — Jul 211
Round-trip
1 adult, Economy
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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 June 14, 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 June 14, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 6/136:55 am
TYS
- HPN
1 stop6h 18m
American Airlines
Sat 6/2011:00 am
HPN
- TYS
1 stop4h 49m
American Airlines
Deal found 6/9![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/1111:16 am
TYS
- HPN
1 stop7h 11m
American Airlines
Mon 7/136:30 am
HPN
- TYS
1 stop5h 15m
American Airlines
Deal found 6/11![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/55:00 am
TYS
- HPN
1 stop4h 28m
American Airlines
Sat 7/116:30 am
HPN
- TYS
1 stop4h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:55 pm
TYS
- HPN
1 stop5h 41m
Delta
Mon 10/266:40 pm
HPN
- TYS
1 stop5h 06m
Delta
Deal found 6/9![Delta logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/226:53 pm
TYS
- HPN
1 stop4h 33m
American Airlines
Sat 6/276:30 am
HPN
- TYS
1 stop4h 18m
American Airlines
Deal found 6/11![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:40 am
TYS
- HPN
1 stop6h 28m
Delta
Fri 7/175:12 pm
HPN
- TYS
1 stop17h 02m
Delta
Deal found 6/10![Delta logo]()
$462
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 6/2011:18 am
TYS
- HPN
1 stop7h 10m
American Airlines
Tue 6/235:29 pm
HPN
- TYS
1 stop4h 02m
American Airlines
Deal found 6/9![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:15 am
TYS
- HPN
1 stop4h 43m
Delta
Sat 6/275:10 pm
HPN
- TYS
1 stop4h 31m
Delta
Deal found 6/9![Delta logo]()
$474
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 June 14, 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 June 14, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/55:00 am
TYS
- HPN
1 stop4h 28m
American Airlines
Sat 7/116:30 am
HPN
- TYS
1 stop4h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:55 pm
TYS
- HPN
1 stop5h 41m
Delta
Mon 10/266:40 pm
HPN
- TYS
1 stop5h 06m
Delta
Deal found 6/9![Delta logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/1110:00 am
TYS
- HPN
2 stops8h 27m
American Airlines
Mon 7/133:22 pm
HPN
- TYS
1 stop6h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:40 am
TYS
- HPN
1 stop6h 28m
Delta
Fri 7/175:12 pm
HPN
- TYS
1 stop17h 02m
Delta
Deal found 6/10![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:40 am
TYS
- HPN
1 stop6h 28m
Delta
Fri 7/176:49 pm
HPN
- TYS
2 stops15h 25m
Delta
Deal found 6/10![Delta logo]()
$475
This American Airlines deal was found by Cheapflights users on 6/13. 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 10/26:16 pm
TYS
- HPN
1 stop5h 10m
American Airlines
Tue 10/66:39 am
HPN
- TYS
1 stop3h 35m
American Airlines
Deal found 6/13![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 6/13. 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 10/26:16 pm
TYS
- HPN
1 stop5h 10m
American Airlines
Mon 10/57:50 pm
HPN
- TYS
1 stop3h 40m
American Airlines
Deal found 6/13![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:40 am
TYS
- HPN
1 stop4h 09m
Delta
Fri 7/175:12 pm
HPN
- TYS
1 stop17h 02m
Delta
Deal found 6/10![Delta logo]()
$535
Last-minute flights from Knoxville to Westchester CountyDiscover last-minute flight deals from Knoxville to Westchester County. Data last updated June 14, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Westchester County. Data last updated June 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 6/136:55 am
TYS
- HPN
1 stop6h 18m
American Airlines
Sat 6/2011:00 am
HPN
- TYS
1 stop4h 49m
American Airlines
Deal found 6/9![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 6/2011:18 am
TYS
- HPN
1 stop7h 10m
American Airlines
Tue 6/235:29 pm
HPN
- TYS
1 stop4h 02m
American Airlines
Deal found 6/9![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:15 am
TYS
- HPN
1 stop4h 43m
Delta
Sat 6/275:10 pm
HPN
- TYS
1 stop4h 31m
Delta
Deal found 6/9![Delta logo]()
$474
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 6/225:00 am
TYS
- HPN
1 stop4h 28m
American Airlines
Sat 6/2711:00 am
HPN
- TYS
1 stop4h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/55:00 am
TYS
- HPN
1 stop4h 28m
American Airlines
Sat 7/116:30 am
HPN
- TYS
1 stop4h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/1111:16 am
TYS
- HPN
1 stop7h 11m
American Airlines
Mon 7/136:30 am
HPN
- TYS
1 stop5h 15m
American Airlines
Deal found 6/11![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:40 am
TYS
- HPN
1 stop6h 28m
Delta
Fri 7/175:12 pm
HPN
- TYS
1 stop17h 02m
Delta
Deal found 6/10![Delta logo]()
$462
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 June 14, 2026.
Search for one-way flight options from Knoxville to Westchester County. Find affordable one-way fares based on user searches. Data last updated June 14, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:05 pm
TYS
- HPN
1 stop4h 20m
Delta
Deal found 6/10![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/155:00 am
TYS
- HPN
2 stops9h 30m
American Airlines
Deal found 6/9![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/186:22 am
TYS
- HPN
2 stops12h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 7/204:07 pm
TYS
- HPN
2 stops7h 22m
American Airlines
Deal found 6/9![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:00 am
TYS
- HPN
1 stop5h 28m
Delta
Deal found 6/8![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/248:11 pm
TYS
- HPN
2 stops17h 02m
American Airlines
Deal found 6/9![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/194:07 pm
TYS
- HPN
2 stops7h 22m
American Airlines
Deal found 6/9![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 6/285:00 am
TYS
- HPN
1 stop4h 28m
American Airlines
Deal found 6/11![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/264:07 pm
TYS
- HPN
2 stops7h 22m
American Airlines
Deal found 6/9![American Airlines logo]()
$476
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 June 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (American Airlines) |
One-way from | $308 (Delta) |
Popular in | March |
Cheapest in | July |
Average price | $333 |
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 June 14, 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
Quickest round-trip
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sun 7/5
5:00 am-9:28 am
1 stop4h 28m
White Plains Westchester County
Sat 7/11
6:30 am-10:46 am
1 stop4h 16m
$364
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Thu 10/22
3:55 pm-9:36 pm
1 stop5h 41m
White Plains Westchester County
Mon 10/26
6:40 pm-11:46 pm
1 stop5h 06m
$427
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sat 7/11
10:00 am-6:27 pm
2 stops8h 27m
White Plains Westchester County
Mon 7/13
3:22 pm-9:33 pm
1 stop6h 11m
$459
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Tue 7/14
5:40 am-12:08 pm
1 stop6h 28m
White Plains Westchester County
Fri 7/17
5:12 pm-10:14 am
1 stop17h 02m
$462
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Wed 7/15
5:40 am-12:08 pm
1 stop6h 28m
White Plains Westchester County
Fri 7/17
6:49 pm-10:14 am
2 stops15h 25m
$475
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 10/2
6:16 pm-11:26 pm
1 stop5h 10m
White Plains Westchester County
Tue 10/6
6:39 am-10:14 am
1 stop3h 35m
$510
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 10/2
6:16 pm-11:26 pm
1 stop5h 10m
White Plains Westchester County
Mon 10/5
7:50 pm-11:30 pm
1 stop3h 40m
$525
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Thu 7/16
5:40 am-9:49 am
1 stop4h 09m
White Plains Westchester County
Fri 7/17
5:12 pm-10:14 am
1 stop17h 02m
$535
Cheapest one-way
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Mon 7/13
6:05 pm-10:25 pm
1 stop4h 20m
$308
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Tue 8/11
10:08 am-4:53 pm
1 stop6h 45m
$308
Showing 1-10 of 19 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 June 14, 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.
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Crew
7.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Overall
7.1
Crew
7.9
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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 June 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$406 | FlexibilityNo cancel fee | On-time71% |