$101+ Cheap flights from Knoxville (TYS) to Newburgh, NY
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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — JFK
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Newburgh 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
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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 Newburgh
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Cheapest flights from Knoxville to NewburghExplore the most affordable flight options available from Knoxville to Newburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
Explore the most affordable flight options available from Knoxville to Newburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/18:40 pm
TYS
- SWF
1 stop12h 58m
Allegiant Air
Thu 8/201:00 pm
SWF
- TYS
1 stop29h 04m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:14 pm
TYS
- SWF
1 stop17h 24m
Allegiant Air
Sun 10/411:48 am
SWF
- TYS
1 stop22h 47m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:05 pm
TYS
- SWF
1 stop20h 33m
Allegiant Air
Wed 7/297:46 pm
SWF
- TYS
1 stop26h 38m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:56 pm
TYS
- SWF
1 stop20h 42m
Allegiant Air
Sun 8/910:28 am
SWF
- TYS
1 stop22h 08m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/23:46 pm
TYS
- SWF
1 stop26h 54m
Allegiant Air
Sun 9/67:30 pm
SWF
- TYS
1 stop15h 04m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/17:03 pm
TYS
- SWF
1 stop15h 26m
Allegiant Air
Sun 10/411:48 am
SWF
- TYS
1 stop8h 38m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:54 am
TYS
- SWF
1 stop7h 47m
Allegiant Air
Sun 8/307:31 pm
SWF
- TYS
1 stop22h 33m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/310:54 am
TYS
- SWF
1 stop7h 46m
Allegiant Air
Sun 9/67:30 pm
SWF
- TYS
1 stop15h 04m
Allegiant Air
Deal found 6/25![Allegiant Air logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Wed 8/57:58 pm
SWF
- TYS
1 stop21h 38m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Fri 7/317:41 pm
SWF
- TYS
1 stop12h 29m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:14 pm
TYS
- SWF
1 stop17h 34m
Allegiant Air
Sun 10/2511:58 am
SWF
- TYS
1 stop10h 31m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Multiple Airlines
Mon 7/2012:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$302
Best flights from Knoxville to NewburghDiscover carefully curated flight deals from Knoxville to Newburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
Discover carefully curated flight deals from Knoxville to Newburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:56 pm
TYS
- SWF
1 stop20h 42m
Allegiant Air
Sun 8/910:28 am
SWF
- TYS
1 stop22h 08m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Multiple Airlines
Mon 7/2012:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/310:54 am
TYS
- SWF
1 stop7h 46m
Allegiant Air
Sun 9/67:30 pm
SWF
- TYS
1 stop15h 04m
Allegiant Air
Deal found 6/25![Allegiant Air logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:56 pm
TYS
- SWF
1 stop17h 14m
Multiple Airlines
Wed 8/2612:05 pm
SWF
- TYS
2 stops22h 40m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Wed 8/57:58 pm
SWF
- TYS
1 stop21h 38m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Mon 7/137:20 pm
TYS
- SWF
1 stop15h 48m
Multiple Airlines
Wed 7/157:46 pm
SWF
- TYS
1 stop26h 38m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Fri 7/317:41 pm
SWF
- TYS
1 stop12h 29m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:05 pm
TYS
- SWF
1 stop19h 49m
Multiple Airlines
Fri 7/3112:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:00 am
TYS
- SWF
1 stop7h 49m
Allegiant Air
Mon 8/245:39 pm
SWF
- TYS
1 stop20h 56m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/3110:05 pm
TYS
- SWF
1 stop19h 49m
Multiple Airlines
Mon 8/312:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:31 am
TYS
- SWF
1 stop5h 58m
Allegiant Air
Tue 7/216:19 pm
SWF
- TYS
1 stop17h 56m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$339
Last-minute flights from Knoxville to NewburghDiscover last-minute flight deals from Knoxville to Newburgh. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Newburgh. Data last updated June 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Sat 7/116:44 pm
SWF
- TYS
1 stop28h 19m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/48:40 pm
TYS
- SWF
1 stop12h 58m
Allegiant Air
Wed 7/87:46 pm
SWF
- TYS
1 stop26h 38m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Mon 7/137:20 pm
TYS
- SWF
1 stop15h 48m
Multiple Airlines
Wed 7/157:46 pm
SWF
- TYS
1 stop26h 38m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:05 pm
TYS
- SWF
1 stop13h 03m
Multiple Airlines
Fri 7/1712:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:05 pm
TYS
- SWF
1 stop13h 03m
Multiple Airlines
Thu 7/1610:33 am
SWF
- TYS
1 stop11h 51m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:05 pm
TYS
- SWF
1 stop20h 33m
Allegiant Air
Wed 7/227:46 pm
SWF
- TYS
1 stop26h 38m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Wed 8/57:58 pm
SWF
- TYS
1 stop21h 38m
Allegiant Air
Deal found 6/20![Allegiant Air logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Multiple Airlines
Mon 7/2012:17 pm
SWF
- TYS
2 stops11h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:05 pm
TYS
- SWF
1 stop20h 33m
Allegiant Air
Wed 7/297:46 pm
SWF
- TYS
1 stop26h 38m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Fri 7/317:41 pm
SWF
- TYS
1 stop12h 29m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$289
One-way flights from Knoxville to NewburghSearch for one-way flight options from Knoxville to Newburgh. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
Search for one-way flight options from Knoxville to Newburgh. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/135:38 pm
TYS
- SWF
1 stop16h 53m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:40 pm
TYS
- SWF
1 stop12h 58m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/221:05 pm
TYS
- SWF
1 stop20h 33m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:03 pm
TYS
- SWF
1 stop16h 35m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:40 pm
TYS
- SWF
1 stop12h 58m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/149:08 pm
TYS
- SWF
1 stop18h 42m
Allegiant Air
Deal found 6/25![Allegiant Air logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 8/106:29 pm
TYS
- SWF
1 stop16h 39m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:05 pm
TYS
- SWF
1 stop20h 33m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/74:20 pm
TYS
- SWF
1 stop26h 36m
Allegiant Air
Deal found 6/21![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:05 pm
TYS
- SWF
1 stop19h 49m
Allegiant Air
Deal found 6/23![Allegiant Air logo]()
$155
Find flight deals from Knoxville to Newburgh
Keep the following information in mind while searching for Knoxville to Newburgh flight deals. Data was last updated June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $228 (Kiwi.com) |
One-way from | $101 (Kiwi.com) |
Popular in | March |
Cheapest in | July |
Average price | $352 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Newburgh 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 25, 2026.
Use the filters below to find and compare flights from Knoxville to Newburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Wed 8/5
12:56 pm-9:38 am
1 stop20h 42m
New Windsor Stewart
Sun 8/9
10:28 am-8:36 am
1 stop22h 08m
$258
Quickest round-trip
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Thu 9/3
10:54 am-6:40 pm
1 stop7h 46m
New Windsor Stewart
Sun 9/6
7:30 pm-10:34 am
1 stop15h 04m
$283
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 7/17
10:05 pm-5:54 pm
1 stop19h 49m
New Windsor Stewart
Wed 8/5
7:58 pm-5:36 pm
1 stop21h 38m
$285
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 7/24
10:05 pm-5:54 pm
1 stop19h 49m
New Windsor Stewart
Fri 7/31
7:41 pm-8:10 am
1 stop12h 29m
$289
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 7/17
10:05 pm-5:54 pm
1 stop19h 49m
New Windsor Stewart
Mon 7/20
12:17 pm-11:33 pm
2 stops11h 16m
$302
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Sat 8/22
6:56 pm-12:10 pm
1 stop17h 14m
New Windsor Stewart
Wed 8/26
12:05 pm-10:45 am
2 stops22h 40m
$304
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 8/21
9:00 am-4:49 pm
1 stop7h 49m
New Windsor Stewart
Mon 8/24
5:39 pm-2:35 pm
1 stop20h 56m
$304
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Mon 7/13
7:20 pm-11:08 am
1 stop15h 48m
New Windsor Stewart
Wed 7/15
7:46 pm-10:24 pm
1 stop26h 38m
$305
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 7/24
10:05 pm-5:54 pm
1 stop19h 49m
New Windsor Stewart
Fri 7/31
12:17 pm-11:33 pm
2 stops11h 16m
$321
KnoxvilleNew Windsor
TYS - SWF
TYSSWF
Knoxville McGhee Tyson
Fri 7/31
10:05 pm-5:54 pm
1 stop19h 49m
New Windsor Stewart
Mon 8/3
12:17 pm-11:33 pm
2 stops11h 16m
$335
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Newburgh
Have a flexible travel schedule? Discover the best time to fly to Newburgh from Knoxville with our price prediction graph.
TYS-SWF
Estimated round-trip price
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Cheapflights Insights
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TYS-N3W
TYS-SWF
What is the cheapest time of day to fly from TYS to N3W?
Find hourly flight availability from Knoxville to Newburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 25, 2026.
When flying from Knoxville to Newburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight in the evening.
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Newburgh. 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 Newburgh flights
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Knoxville to Newburgh flights
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Top 4 airlines flying from Knoxville to Newburgh
Discover the top 4 airlines that operate flights from Knoxville to Newburgh. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$229 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$179 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$452 | FlexibilityNo cancel fee | On-time69% |