$179+ Cheap flights from Kingsport, TN to Houston
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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Kingsport to Houston 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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Cheapest flights from Kingsport to HoustonExplore the most affordable flight options available from Kingsport to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Kingsport to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 10/146:05 am
TRI
- HOU
1 stop7h 09m
Delta
Sat 10/246:00 am
HOU
- TRI
1 stop5h 04m
Delta
Deal found 6/3![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 6/3. 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 10/1410:15 am
TRI
- IAH
1 stop5h 45m
Delta
Sat 10/247:15 am
IAH
- TRI
1 stop3h 49m
Delta
Deal found 6/3![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:05 pm
TRI
- HOU
1 stop6h 30m
Delta
Mon 9/285:26 pm
HOU
- TRI
1 stop3h 59m
Delta
Deal found 5/31![Delta logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/3. 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 9/265:31 pm
TRI
- IAH
1 stop5h 59m
American Airlines
Mon 9/288:29 am
IAH
- TRI
1 stop7h 13m
American Airlines
Deal found 6/3![American Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/312:10 pm
TRI
- IAH
1 stop19h 35m
Multiple Airlines
Sun 8/27:23 pm
IAH
- TRI
1 stop12h 52m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/1. 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.
Fri 6/197:53 pm
TRI
- IAH
1 stop5h 03m
Delta
Tue 6/235:40 am
IAH
- TRI
1 stop6h 19m
Delta
Deal found 6/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Wed 6/106:00 am
TRI
- IAH
1 stop4h 46m
American Airlines
Fri 6/195:30 pm
IAH
- TRI
1 stop5h 17m
American Airlines
Deal found 5/31![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 6/126:00 am
TRI
- IAH
1 stop4h 46m
American Airlines
Fri 6/195:30 pm
IAH
- TRI
1 stop5h 17m
American Airlines
Deal found 5/31![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 6/265:23 pm
TRI
- IAH
1 stop7h 35m
American Airlines
Fri 7/35:30 pm
IAH
- TRI
1 stop5h 08m
American Airlines
Deal found 5/31![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/2. 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 7/25:00 pm
TRI
- HOU
1 stop5h 43m
Delta
Wed 7/812:55 pm
HOU
- TRI
1 stop5h 18m
Delta
Deal found 6/2![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 11/126:05 am
TRI
- HOU
1 stop4h 21m
Delta
Sun 11/156:00 am
HOU
- TRI
1 stop5h 04m
Delta
Deal found 6/1![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 6/3. 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 6/131:45 pm
TRI
- IAH
1 stop6h 00m
Delta
Sat 6/2010:45 am
IAH
- TRI
1 stop4h 03m
Delta
Deal found 6/3![Delta logo]()
$385
Best flights from Kingsport to HoustonDiscover carefully curated flight deals from Kingsport to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Kingsport to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 10/146:05 am
TRI
- HOU
1 stop7h 09m
Delta
Sat 10/246:00 am
HOU
- TRI
1 stop5h 04m
Delta
Deal found 6/3![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 6/3. 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 9/265:31 pm
TRI
- IAH
1 stop5h 59m
American Airlines
Mon 9/288:29 am
IAH
- TRI
1 stop7h 13m
American Airlines
Deal found 6/3![American Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/312:10 pm
TRI
- IAH
1 stop19h 35m
Multiple Airlines
Sun 8/27:23 pm
IAH
- TRI
1 stop12h 52m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/3. 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 10/1410:15 am
TRI
- IAH
1 stop5h 45m
Delta
Sat 10/247:15 am
IAH
- TRI
1 stop3h 49m
Delta
Deal found 6/3![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 5/30. 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.
Sat 9/265:05 pm
TRI
- HOU
1 stop6h 30m
Delta
Mon 9/285:26 pm
HOU
- TRI
1 stop3h 59m
Delta
Deal found 5/30![Delta logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/1. 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 11/124:13 pm
TRI
- IAH
1 stop5h 19m
American Airlines
Sun 11/156:16 am
IAH
- TRI
1 stop4h 58m
American Airlines
Deal found 6/1![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/1. 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.
Fri 6/197:53 pm
TRI
- IAH
1 stop5h 03m
Delta
Tue 6/235:40 am
IAH
- TRI
1 stop6h 19m
Delta
Deal found 6/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/165:15 am
TRI
- IAH
1 stop5h 10m
American Airlines
Tue 7/216:01 am
IAH
- TRI
1 stop5h 21m
American Airlines
Deal found 5/30![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 11/126:05 am
TRI
- HOU
1 stop4h 21m
Delta
Sun 11/156:00 am
HOU
- TRI
1 stop5h 04m
Delta
Deal found 6/1![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/144:00 pm
TRI
- IAH
1 stop5h 06m
Delta
Sat 6/208:05 am
IAH
- TRI
1 stop6h 43m
Delta
Deal found 5/31![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 7/205:24 pm
TRI
- HOU
1 stop7h 32m
American Airlines
Mon 7/274:14 pm
HOU
- TRI
1 stop7h 14m
American Airlines
Deal found 5/31![American Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 6/2. 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 6/146:00 am
TRI
- HOU
1 stop4h 14m
Delta
Sun 6/215:08 pm
HOU
- TRI
1 stop4h 21m
Delta
Deal found 6/2![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/2. 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 6/144:00 pm
TRI
- IAH
1 stop6h 34m
Delta
Sun 6/214:20 pm
IAH
- TRI
1 stop5h 09m
Delta
Deal found 6/2![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/315:24 pm
TRI
- HOU
1 stop7h 32m
American Airlines
Sun 8/24:14 pm
HOU
- TRI
1 stop7h 14m
American Airlines
Deal found 6/2![American Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 5/30. 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.
Sat 11/2812:49 pm
TRI
- HOU
1 stop4h 41m
Delta
Fri 12/45:35 pm
HOU
- TRI
1 stop3h 49m
Delta
Deal found 5/30![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
TRI
- HOU
1 stop4h 14m
Delta
Sat 6/2010:16 am
HOU
- TRI
1 stop4h 32m
Delta
Deal found 5/31![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/2. 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 7/56:00 am
TRI
- HOU
1 stop4h 14m
Delta
Sun 7/126:00 am
HOU
- TRI
1 stop5h 56m
Delta
Deal found 6/2![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 6/2. 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 6/156:00 am
TRI
- HOU
1 stop4h 14m
Delta
Sun 6/215:08 pm
HOU
- TRI
1 stop4h 21m
Delta
Deal found 6/2![Delta logo]()
$614
Last-minute flights from Kingsport to HoustonDiscover last-minute flight deals from Kingsport to Houston. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Houston. Data last updated June 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/611:10 am
TRI
- IAH
1 stop6h 37m
American Airlines
Mon 6/85:30 pm
IAH
- TRI
1 stop5h 17m
American Airlines
Deal found 6/2![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Wed 6/106:00 am
TRI
- IAH
1 stop4h 46m
American Airlines
Fri 6/195:30 pm
IAH
- TRI
1 stop5h 17m
American Airlines
Deal found 5/31![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Wed 6/105:23 pm
TRI
- HOU
1 stop7h 36m
American Airlines
Fri 6/194:15 pm
HOU
- TRI
1 stop6h 11m
American Airlines
Deal found 5/31![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 6/126:00 am
TRI
- IAH
1 stop4h 46m
American Airlines
Fri 6/195:30 pm
IAH
- TRI
1 stop5h 17m
American Airlines
Deal found 5/31![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/3. 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 6/131:45 pm
TRI
- IAH
1 stop6h 00m
Delta
Sat 6/2010:45 am
IAH
- TRI
1 stop4h 03m
Delta
Deal found 6/3![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:45 pm
TRI
- HOU
1 stop5h 58m
Delta
Fri 6/1910:09 am
HOU
- TRI
1 stop4h 06m
Delta
Deal found 5/31![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 6/2. 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 6/146:00 am
TRI
- HOU
1 stop4h 14m
Delta
Sun 6/215:08 pm
HOU
- TRI
1 stop4h 21m
Delta
Deal found 6/2![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Tue 6/165:15 am
TRI
- IAH
1 stop5h 10m
American Airlines
Tue 7/216:01 am
IAH
- TRI
1 stop5h 21m
American Airlines
Deal found 5/30![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/1. 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.
Fri 6/197:53 pm
TRI
- IAH
1 stop5h 03m
Delta
Tue 6/235:40 am
IAH
- TRI
1 stop6h 19m
Delta
Deal found 6/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 6/265:23 pm
TRI
- IAH
1 stop7h 35m
American Airlines
Fri 7/35:30 pm
IAH
- TRI
1 stop5h 08m
American Airlines
Deal found 5/31![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/2. 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 7/25:00 pm
TRI
- HOU
1 stop5h 43m
Delta
Wed 7/812:55 pm
HOU
- TRI
1 stop5h 18m
Delta
Deal found 6/2![Delta logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/312:10 pm
TRI
- IAH
1 stop19h 35m
Multiple Airlines
Sun 8/27:23 pm
IAH
- TRI
1 stop12h 52m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$301
One-way flights from Kingsport to HoustonSearch for one-way flight options from Kingsport to Houston. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Kingsport to Houston. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:47 pm
TRI
- IAH
2 stops43h 36m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 9/65:53 pm
TRI
- IAH
2 stops38h 26m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/195:02 pm
TRI
- IAH
2 stops30h 46m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/193:00 pm
TRI
- HOU
2 stops41h 18m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$248
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/295:23 pm
TRI
- HOU
1 stop7h 36m
American Airlines
Deal found 6/1![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/2. 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 10/45:16 am
TRI
- IAH
1 stop5h 00m
American Airlines
Deal found 6/2![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/2. 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 10/47:00 am
TRI
- HOU
1 stop5h 14m
American Airlines
Deal found 6/2![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/195:23 pm
TRI
- HOU
1 stop7h 36m
American Airlines
Deal found 6/2![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 6/2. 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 9/69:00 am
TRI
- HOU
2 stops7h 26m
American Airlines
Deal found 6/2![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 10/46:03 pm
TRI
- HOU
3 stops25h 26m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 10/46:03 pm
TRI
- IAH
3 stops22h 03m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:47 pm
TRI
- HOU
3 stops25h 44m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$573
Find flight deals from Kingsport to Houston
Keep the following information in mind while searching for Kingsport to Houston flight deals. Data was last updated June 4, 2026.
Round-trip from | $271 (Delta) |
|---|---|
One-way from | $179 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $329 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kingsport to Houston 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 4, 2026.
Use the filters below to find and compare flights from Kingsport to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleHouston
TRI - HOU
TRIHOU
Blountville Tri Cities TN/VA
Wed 10/14
6:05 am-12:14 pm
1 stop7h 09m
Houston Hobby
Sat 10/24
6:00 am-12:04 pm
1 stop5h 04m
$271
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Wed 10/14
10:15 am-3:00 pm
1 stop5h 45m
Houston George Bush Intcntl
Sat 10/24
7:15 am-12:04 pm
1 stop3h 49m
$271
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Sat 9/26
5:31 pm-10:30 pm
1 stop5h 59m
Houston George Bush Intcntl
Mon 9/28
8:29 am-4:42 pm
1 stop7h 13m
$290
BlountvilleHouston
TRI - HOU
TRIHOU
Blountville Tri Cities TN/VA
Sat 9/26
5:05 pm-10:35 pm
1 stop6h 30m
Houston Hobby
Mon 9/28
5:26 pm-10:25 pm
1 stop3h 59m
$290
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Fri 7/31
2:10 pm-8:45 am
1 stop19h 35m
Houston George Bush Intcntl
Sun 8/2
7:23 pm-9:15 am
1 stop12h 52m
$301
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Thu 11/12
4:13 pm-8:32 pm
1 stop5h 19m
Houston George Bush Intcntl
Sun 11/15
6:16 am-12:14 pm
1 stop4h 58m
$334
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Fri 6/19
7:53 pm-11:56 pm
1 stop5h 03m
Houston George Bush Intcntl
Tue 6/23
5:40 am-12:59 pm
1 stop6h 19m
$334
BlountvilleHouston
TRI - HOU
TRIHOU
Blountville Tri Cities TN/VA
Thu 11/12
6:05 am-9:26 am
1 stop4h 21m
Houston Hobby
Sun 11/15
6:00 am-12:04 pm
1 stop5h 04m
$378
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Tue 6/16
5:15 am-9:25 am
1 stop5h 10m
Houston George Bush Intcntl
Tue 7/21
6:01 am-12:22 pm
1 stop5h 21m
$389
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Sun 6/14
4:00 pm-8:06 pm
1 stop5h 06m
Houston George Bush Intcntl
Sat 6/20
8:05 am-3:48 pm
1 stop6h 43m
$414
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Kingsport to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Kingsport with our price prediction graph.
TRI-HOU
TRI-IAH
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 Houston
K1N-HO1
TRI-HOU
TRI-IAH
What is the cheapest time of day to fly from K1N to HOU?
Find hourly flight availability from Kingsport to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Houston as you normally would.
How much does it cost to fly round-trip from Kingsport to Houston?
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 4, 2026.
See what other customers who have flown with Delta and American Airlines from Kingsport to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Kingsport to Houston. 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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Alternative routes for Kingsport to Houston
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Complete your trip
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Search flights from Kingsport to Houston by cabin class
Find flights from Kingsport to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kingsport and Houston flights
Browse other Kingsport and Houston flight options. Last updated on June 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Kingsport to Houston
Discover the top 4 airlines that operate flights from Kingsport to Houston. 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$206 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$332 | FlexibilityNo cancel fee | On-timeN/A |