$214+ Cheap flights from Kingsport, TN to Knoxville (TYS)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — TYS
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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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 Kingsport to Knoxville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kingsport to KnoxvilleExplore the most affordable flight options available from Kingsport to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Kingsport to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/124:57 pm -
1 stop5h 53m
Wed 9/166:15 am -
1 stop3h 27m
Deal found 8/28![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/156:25 am -
1 stop5h 41m
Sat 9/197:18 pm -
1 stop3h 43m
Deal found 8/31![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/164:57 pm -
1 stop5h 53m
Sun 9/207:00 am -
1 stop3h 38m
Deal found 9/1![American Airlines logo]()
$654
Best flights from Kingsport to KnoxvilleDiscover carefully curated flight deals from Kingsport to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Kingsport to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:57 pm -
1 stop5h 53m
Wed 9/166:15 am -
1 stop3h 27m
Deal found 8/29![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/156:25 am -
1 stop5h 41m
Sat 9/197:18 pm -
1 stop3h 43m
Deal found 8/31![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/164:57 pm -
1 stop5h 53m
Sun 9/207:00 am -
1 stop3h 38m
Deal found 9/1![American Airlines logo]()
$654
Last-minute flights from Kingsport to KnoxvilleDiscover last-minute flight deals from Kingsport to Knoxville. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Knoxville. Data last updated September 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/124:57 pm -
1 stop5h 53m
Wed 9/166:15 am -
1 stop3h 27m
Deal found 8/28![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/156:25 am -
1 stop5h 41m
Sat 9/197:18 pm -
1 stop3h 43m
Deal found 8/31![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/164:57 pm -
1 stop5h 53m
Sun 9/207:00 am -
1 stop3h 38m
Deal found 9/1![American Airlines logo]()
$654
One-way flights from Kingsport to KnoxvilleSearch for one-way flight options from Kingsport to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Kingsport to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Mon 9/148:41 pm -
3 stops37h 23m
Deal found 8/28![Multiple Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Mon 9/143:29 pm -
1 stop3h 23m
Deal found 8/28![American Airlines logo]()
$510
Find flight deals from Kingsport to Knoxville
Keep the following information in mind while searching for Kingsport to Knoxville flight deals. Data was last updated September 2, 2026.
Round-trip from | $453 (American Airlines) |
|---|---|
One-way from | $214 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kingsport to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Kingsport to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BlountvilleKnoxville
TRI Blountville Tri Cities TN/VA - TYS Knoxville McGhee Tyson
TRITYS
Blountville Tri Cities TN/VA
Sat 9/12
4:57 pm-10:50 pm
1 stop5h 53m
Knoxville McGhee Tyson
Wed 9/16
6:15 am-9:42 am
1 stop3h 27m
$453
BlountvilleKnoxville
TRI Blountville Tri Cities TN/VA - TYS Knoxville McGhee Tyson
TRITYS
Blountville Tri Cities TN/VA
Tue 9/15
6:25 am-12:06 pm
1 stop5h 41m
Knoxville McGhee Tyson
Sat 9/19
7:18 pm-11:01 pm
1 stop3h 43m
$481
BlountvilleKnoxville
TRI Blountville Tri Cities TN/VA - TYS Knoxville McGhee Tyson
TRITYS
Blountville Tri Cities TN/VA
Wed 9/16
4:57 pm-10:50 pm
1 stop5h 53m
Knoxville McGhee Tyson
Sun 9/20
7:00 am-10:38 am
1 stop3h 38m
$654
Cheapest one-way
BlountvilleKnoxville
TRI Blountville Tri Cities TN/VA - TYS Knoxville McGhee Tyson
TRITYS
Blountville Tri Cities TN/VA
Mon 9/14
8:41 pm-10:04 am
3 stops37h 23m
$214
Quickest one-way
BlountvilleKnoxville
TRI Blountville Tri Cities TN/VA - TYS Knoxville McGhee Tyson
TRITYS
Blountville Tri Cities TN/VA
Mon 9/14
3:29 pm-6:52 pm
1 stop3h 23m
$510
Sorted by cheapest first
Best time to book a flight from Kingsport to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Kingsport with our price prediction graph.
TRI-TYS
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 Kingsport to Knoxville
K1N-TYS
TRI-TYS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Kingsport to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
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