$229+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HPN
Jul 31 — Aug 71
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 July 1, 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 July 1, 2026.
This Delta deal was found by Cheapflights users on 6/27. 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 10/137:25 am
TYS
- HPN
1 stop4h 38m
Delta
Tue 10/204:27 pm
HPN
- TYS
1 stop6h 00m
Delta
Deal found 6/27![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 6/27. 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 10/1711:45 am
TYS
- HPN
1 stop4h 02m
Delta
Wed 10/216:00 am
HPN
- TYS
1 stop5h 01m
Delta
Deal found 6/27![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/111:03 am
TYS
- HPN
1 stop5h 53m
American Airlines
Sat 8/86:30 am
HPN
- TYS
1 stop4h 15m
American Airlines
Deal found 6/30![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/30. 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 9/145:35 am
TYS
- HPN
1 stop4h 14m
Delta
Tue 9/226:00 am
HPN
- TYS
1 stop5h 18m
Delta
Deal found 6/30![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/146:16 pm
TYS
- HPN
1 stop5h 10m
American Airlines
Wed 9/237:47 am
HPN
- TYS
1 stop3h 54m
American Airlines
Deal found 7/1![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/27. 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 10/134:37 pm
TYS
- HPN
1 stop5h 44m
Delta
Wed 10/2112:50 pm
HPN
- TYS
1 stop9h 37m
Delta
Deal found 6/27![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/27. 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 10/136:08 am
TYS
- HPN
1 stop4h 26m
American Airlines
Sat 10/177:50 pm
HPN
- TYS
1 stop3h 40m
American Airlines
Deal found 6/27![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/27. 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 10/155:45 am
TYS
- HPN
1 stop4h 04m
Delta
Mon 10/1912:50 pm
HPN
- TYS
1 stop7h 18m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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 10/155:45 am
TYS
- HPN
2 stops10h 02m
Delta
Tue 10/204:27 pm
HPN
- TYS
1 stop6h 00m
Delta
Deal found 6/27![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 6/27. 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 10/155:45 am
TYS
- HPN
1 stop6h 18m
Delta
Wed 10/216:00 am
HPN
- TYS
1 stop7h 40m
Delta
Deal found 6/27![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 6/27. 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 10/177:26 am
TYS
- HPN
1 stop4h 33m
Delta
Sat 10/176:40 pm
HPN
- TYS
1 stop16h 21m
Delta
Deal found 6/27![Delta logo]()
$443
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 July 1, 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 July 1, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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 9/147:33 am
TYS
- HPN
1 stop4h 23m
Delta
Tue 9/226:00 am
HPN
- TYS
1 stop5h 18m
Delta
Deal found 7/1![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/1. 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 9/146:16 pm
TYS
- HPN
1 stop5h 10m
American Airlines
Tue 9/2211:02 am
HPN
- TYS
1 stop4h 20m
American Airlines
Deal found 7/1![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/27. 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 10/1711:45 am
TYS
- HPN
1 stop4h 02m
Delta
Mon 10/196:00 am
HPN
- TYS
1 stop5h 01m
Delta
Deal found 6/27![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/27. 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 7/3011:57 am
TYS
- HPN
1 stop6h 10m
Delta
Thu 8/64:29 pm
HPN
- TYS
1 stop5h 31m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 8/75:40 am
TYS
- HPN
1 stop4h 09m
Delta
Sun 8/96:00 am
HPN
- TYS
1 stop5h 11m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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 10/155:45 am
TYS
- HPN
1 stop4h 04m
Delta
Mon 10/1912:50 pm
HPN
- TYS
1 stop7h 18m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 7/316:05 pm
TYS
- HPN
1 stop4h 20m
Delta
Thu 8/64:29 pm
HPN
- TYS
1 stop5h 31m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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 10/155:45 am
TYS
- HPN
2 stops10h 02m
Delta
Tue 10/204:27 pm
HPN
- TYS
1 stop6h 00m
Delta
Deal found 6/27![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 10/165:45 am
TYS
- HPN
1 stop4h 04m
Delta
Wed 10/216:00 am
HPN
- TYS
1 stop16h 27m
Delta
Deal found 6/27![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 7/316:05 pm
TYS
- HPN
1 stop4h 20m
Delta
Fri 8/710:29 am
HPN
- TYS
1 stop5h 01m
Delta
Deal found 6/27![Delta logo]()
$457
Last-minute flights from Knoxville to Westchester CountyDiscover last-minute flight deals from Knoxville to Westchester County. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Westchester County. Data last updated July 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/16:53 pm
TYS
- HPN
1 stop4h 33m
American Airlines
Mon 7/66:59 pm
HPN
- TYS
1 stop4h 52m
American Airlines
Deal found 6/30![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/37:17 pm
TYS
- HPN
1 stop4h 12m
American Airlines
Sun 7/56:30 am
HPN
- TYS
1 stop4h 57m
American Airlines
Deal found 6/28![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/1611:03 am
TYS
- HPN
1 stop5h 53m
American Airlines
Mon 7/205:26 pm
HPN
- TYS
1 stop4h 07m
American Airlines
Deal found 7/1![American Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 7/176:05 pm
TYS
- HPN
1 stop4h 20m
Delta
Sun 7/1912:36 pm
HPN
- TYS
1 stop5h 19m
Delta
Deal found 6/29![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 6/27. 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 7/307:15 am
TYS
- HPN
1 stop4h 41m
Delta
Wed 8/54:29 pm
HPN
- TYS
1 stop7h 25m
Delta
Deal found 6/27![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/27. 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 7/3011:57 am
TYS
- HPN
1 stop6h 10m
Delta
Thu 8/64:29 pm
HPN
- TYS
1 stop5h 31m
Delta
Deal found 6/27![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/27. 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 7/303:54 pm
TYS
- HPN
1 stop6h 31m
Delta
Fri 8/710:29 am
HPN
- TYS
1 stop5h 01m
Delta
Deal found 6/27![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/305:00 am
TYS
- HPN
2 stops9h 30m
American Airlines
Wed 8/56:30 am
HPN
- TYS
1 stop4h 15m
American Airlines
Deal found 6/27![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/111:03 am
TYS
- HPN
1 stop5h 53m
American Airlines
Sat 8/86:30 am
HPN
- TYS
1 stop4h 15m
American Airlines
Deal found 6/30![American Airlines logo]()
$364
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 July 1, 2026.
Search for one-way flight options from Knoxville to Westchester County. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 10/46:11 pm
TYS
- HPN
2 stops26h 49m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 6/27. 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.
Fri 8/1411:38 am
TYS
- HPN
1 stop4h 10m
Delta
Deal found 6/27![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 6/28. 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 7/276:05 pm
TYS
- HPN
1 stop4h 20m
Delta
Deal found 6/28![Delta logo]()
$338
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 July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $229 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $247 |
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 July 1, 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
Mon 9/14
7:33 am-11:56 am
1 stop4h 23m
White Plains Westchester County
Tue 9/22
6:00 am-11:18 am
1 stop5h 18m
$369
Quickest round-trip
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Sat 10/17
11:45 am-3:47 pm
1 stop4h 02m
White Plains Westchester County
Mon 10/19
6:00 am-11:01 am
1 stop5h 01m
$369
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Mon 9/14
6:16 pm-11:26 pm
1 stop5h 10m
White Plains Westchester County
Tue 9/22
11:02 am-3:22 pm
1 stop4h 20m
$378
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Thu 7/30
11:57 am-6:07 pm
1 stop6h 10m
White Plains Westchester County
Thu 8/6
4:29 pm-10:00 pm
1 stop5h 31m
$427
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 8/7
5:40 am-9:49 am
1 stop4h 09m
White Plains Westchester County
Sun 8/9
6:00 am-11:11 am
1 stop5h 11m
$427
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Thu 10/15
5:45 am-9:49 am
1 stop4h 04m
White Plains Westchester County
Mon 10/19
12:50 pm-8:08 pm
1 stop7h 18m
$427
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 7/31
6:05 pm-10:25 pm
1 stop4h 20m
White Plains Westchester County
Thu 8/6
4:29 pm-10:00 pm
1 stop5h 31m
$427
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Thu 10/15
5:45 am-3:47 pm
2 stops10h 02m
White Plains Westchester County
Tue 10/20
4:27 pm-10:27 pm
1 stop6h 00m
$434
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 10/16
5:45 am-9:49 am
1 stop4h 04m
White Plains Westchester County
Wed 10/21
6:00 am-10:27 pm
1 stop16h 27m
$441
KnoxvilleWhite Plains
TYS - HPN
TYSHPN
Knoxville McGhee Tyson
Fri 7/31
6:05 pm-10:25 pm
1 stop4h 20m
White Plains Westchester County
Fri 8/7
10:29 am-3:30 pm
1 stop5h 01m
$457
Showing 1-10 of 17 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 July 1, 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.
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2023
DFW - JFK
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2023
DFW - JFK
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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Knoxville and Westchester County flights
Browse other Knoxville and Westchester County flight options. Last updated on July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$406 | FlexibilityNo cancel fee | On-time71% |