$52+ Cheap flights from Knoxville (TYS) to Texas
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DFW
Mai 29 — Jun 51
Round-trip
1 adult, Economy
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Cheapest flights from Knoxville to TexasExplore the most affordable flight options available from Knoxville to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Knoxville to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/36:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Mo 7/68:42 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/155:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Fr 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$94
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mo 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Mo 7/136:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Fr 7/178:42 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fr 5/297:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/126:30 am
TYS
- AUS
Nonstop2h 18m
Allegiant Air
Fr 6/268:38 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 7/206:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Fr 7/248:42 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/106:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Mo 7/138:42 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$114
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/125:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mo 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/156:30 am
TYS
- AUS
Nonstop2h 18m
Allegiant Air
Fr 6/198:38 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/316:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Fr 8/78:56 am
AUS
- TYS
Nonstop2h 21m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mo 5/257:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$129
Best flights from Knoxville to TexasDiscover carefully curated flight deals from Knoxville to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Knoxville to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fr 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fr 5/297:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$114
This Delta deal was found by Cheapflights users on 4/26. 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.
Mi 5/275:59 pm
TYS
- DFW
1 stop5h 19m
Delta
Di 6/27:10 am
DFW
- TYS
1 stop6h 23m
Delta
Deal found 4/26![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/265:50 pm
TYS
- DAL
1 stop5h 10m
Southwest
Fr 5/291:05 pm
DAL
- TYS
1 stop7h 10m
Southwest
Deal found 4/25![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/1411:35 am
TYS
- IAH
Nonstop2h 37m
United Airlines
Di 5/198:24 pm
IAH
- TYS
Nonstop2h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sa 9/197:15 am
TYS
- ELP
2 stops7h 51m
American Airlines
Sa 9/264:20 pm
ELP
- TYS
1 stop4h 58m
American Airlines
Deal found 4/28![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 4/26. 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.
Di 5/267:33 pm
TYS
- DFW
1 stop5h 39m
Delta
Di 6/25:30 am
DFW
- TYS
1 stop4h 39m
Delta
Deal found 4/26![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 6/176:55 pm
TYS
- DAL
1 stop5h 35m
Southwest
Sa 6/209:40 am
DAL
- TYS
2 stops8h 55m
Southwest
Deal found 4/27![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 4/29. 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.
Sa 5/235:35 pm
TYS
- DFW
1 stop5h 43m
Delta
Mo 5/255:30 am
DFW
- TYS
1 stop4h 39m
Delta
Deal found 4/29![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/2712:50 pm
TYS
- HOU
1 stop10h 55m
Southwest
Mi 6/311:00 am
HOU
- TYS
2 stops8h 50m
Southwest
Deal found 4/28![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 4/26. 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.
Do 5/217:33 pm
TYS
- DFW
1 stop6h 02m
Delta
Sa 5/236:37 pm
DFW
- TYS
1 stop4h 24m
Delta
Deal found 4/26![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/53:25 pm
TYS
- IAH
Nonstop2h 29m
United Airlines
Mi 9/96:10 pm
IAH
- TYS
Nonstop2h 20m
United Airlines
Deal found 4/29![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/28. 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.
Mi 6/37:33 pm
TYS
- SAT
1 stop6h 11m
Delta
Sa 6/65:00 pm
SAT
- TYS
1 stop6h 01m
Delta
Deal found 4/28![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/216:45 pm
TYS
- DAL
1 stop5h 05m
Southwest
Sa 5/237:45 am
DAL
- TYS
2 stops9h 45m
Southwest
Deal found 4/26![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 6/65:40 am
TYS
- SAT
1 stop5h 07m
Delta
Di 6/95:12 pm
SAT
- TYS
1 stop5h 42m
Delta
Deal found 4/24![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/212:45 pm
TYS
- DAL
Nonstop2h 25m
Southwest
So 5/249:30 am
DAL
- TYS
Nonstop2h 05m
Southwest
Deal found 4/25![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/275:41 pm
TYS
- IAH
1 stop6h 23m
United Airlines
Mi 6/37:50 pm
IAH
- TYS
Nonstop2h 22m
United Airlines
Deal found 4/28![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 6/65:40 am
TYS
- SAT
1 stop5h 07m
Delta
Mo 6/85:25 am
SAT
- TYS
1 stop6h 54m
Delta
Deal found 4/24![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/126:40 am
TYS
- DAL
1 stop4h 20m
Southwest
So 6/144:40 pm
DAL
- TYS
1 stop3h 35m
Southwest
Deal found 4/28![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/125:57 pm
TYS
- IAH
1 stop7h 25m
United Airlines
Di 8/182:45 pm
IAH
- TYS
Nonstop2h 20m
United Airlines
Deal found 4/25![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/35:30 am
TYS
- DFW
1 stop5h 45m
Delta
Mi 9/97:00 am
DFW
- TYS
1 stop7h 07m
Delta
Deal found 4/25![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/116:55 pm
TYS
- DAL
1 stop4h 35m
Southwest
So 7/1912:30 pm
DAL
- TYS
2 stops7h 45m
Southwest
Deal found 4/28![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/266:30 am
TYS
- AUS
2 stops9h 57m
United Airlines
So 8/305:30 am
AUS
- TYS
1 stop4h 47m
United Airlines
Deal found 4/25![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 4/27. 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.
Di 5/195:40 am
TYS
- HOU
1 stop4h 52m
Delta
Sa 5/235:04 pm
HOU
- TYS
1 stop5h 57m
Delta
Deal found 4/27![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/26. 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.
So 5/241:00 pm
TYS
- ACT
2 stops11h 31m
American Airlines
So 5/316:04 pm
ACT
- TYS
1 stop4h 52m
American Airlines
Deal found 4/26![American Airlines logo]()
$575
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 7/24:20 pm
TYS
- DAL
1 stop6h 45m
Southwest
So 7/59:05 am
DAL
- TYS
2 stops11h 10m
Southwest
Deal found 4/28![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/157:15 am
TYS
- IAH
Nonstop2h 29m
United Airlines
Sa 9/194:35 pm
IAH
- TYS
1 stop6h 22m
United Airlines
Deal found 4/27![United Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 4/28. 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.
Mo 6/85:40 am
TYS
- HOU
1 stop4h 34m
Delta
Fr 6/196:00 am
HOU
- TYS
1 stop4h 09m
Delta
Deal found 4/28![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/117:45 pm
TYS
- SAT
1 stop6h 15m
Southwest
Mo 6/153:45 pm
SAT
- TYS
1 stop5h 45m
Southwest
Deal found 4/25![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Do 9/31:46 pm
TYS
- GRK
1 stop6h 06m
American Airlines
Mi 9/163:06 pm
GRK
- TYS
2 stops8h 04m
American Airlines
Deal found 4/28![American Airlines logo]()
$589
Last-minute flights from Knoxville to TexasDiscover last-minute flight deals from Knoxville to Texas. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Texas. Data last updated April 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Do 5/149:40 pm
TYS
- IAH
1 stop12h 23m
Multiple Airlines
So 5/178:29 am
IAH
- TYS
1 stop11h 21m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$215
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/158:32 pm
TYS
- IAH
1 stop18h 12m
Frontier
So 5/1710:05 pm
IAH
- TYS
1 stop20h 28m
Frontier
Deal found 4/27![Frontier logo]()
$212
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fr 5/297:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mo 5/257:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/226:00 am
TYS
- AUS
Nonstop2h 36m
Allegiant Air
Mo 5/258:26 am
AUS
- TYS
Nonstop2h 11m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/226:00 am
TYS
- AUS
Nonstop2h 36m
Multiple Airlines
Do 5/285:47 pm
AUS
- TYS
2 stops21h 53m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/255:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mo 6/17:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Di 5/262:22 pm
TYS
- IAH
2 stops33h 28m
Multiple Airlines
Di 6/28:29 am
IAH
- TYS
1 stop6h 46m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mi 5/278:00 am
TYS
- IAH
2 stops15h 50m
Multiple Airlines
Mi 6/37:44 pm
IAH
- TYS
1 stop25h 45m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/289:19 pm
TYS
- IAH
1 stop18h 44m
Multiple Airlines
Di 6/28:29 am
IAH
- TYS
1 stop6h 46m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/295:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fr 6/127:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/296:00 am
TYS
- AUS
Nonstop2h 36m
Allegiant Air
Mo 6/18:26 am
AUS
- TYS
Nonstop2h 11m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$165
One-way flights from Knoxville to TexasSearch for one-way flight options from Knoxville to Texas. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Knoxville to Texas. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mo 6/87:25 am
TYS
- AUS
Nonstop2h 18m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mo 5/256:00 am
TYS
- AUS
Nonstop2h 36m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$58
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/16:00 am
TYS
- AUS
Nonstop2h 36m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/246:30 am
TYS
- AUS
Nonstop2h 22m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Fr 5/226:00 am
TYS
- AUS
Nonstop2h 36m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fr 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/226:30 am
TYS
- AUS
Nonstop2h 18m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Di 6/95:02 pm
TYS
- DFW
1 stop17h 03m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$95
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/158:32 pm
TYS
- IAH
1 stop29h 12m
Frontier
Deal found 4/29![Frontier logo]()
$95
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/298:19 pm
TYS
- DFW
1 stop12h 48m
Frontier
Deal found 4/24![Frontier logo]()
$96
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/158:32 pm
TYS
- AUS
1 stop24h 46m
Frontier
Deal found 4/29![Frontier logo]()
$96
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/118:32 pm
TYS
- DFW
1 stop17h 29m
Frontier
Deal found 4/27![Frontier logo]()
$99
Find flight deals from Knoxville to Texas
Keep the following information in mind while searching for Knoxville to Texas flight deals. Data was last updated April 29, 2026.
Round-trip from | $93 (Cheapflightsfares) |
|---|---|
One-way from | $52 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $389 |
Good round-trip deal | $142 or less |
Good one-way deal | $168 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Texas 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 April 29, 2026.
Use the filters below to find and compare flights from Knoxville to Texas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Mo 6/1
5:30 pm-6:49 pm
Nonstop2h 19m
Houston Hobby
Fr 6/19
7:44 pm-10:53 pm
Nonstop2h 09m
$81
Quickest round-trip
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fr 5/22
5:30 pm-6:49 pm
Nonstop2h 19m
Houston Hobby
Fr 5/29
7:39 pm-10:42 pm
Nonstop2h 03m
$114
KnoxvilleDallas
TYS - DFW
TYSDFW
Knoxville McGhee Tyson
Mi 5/27
5:59 pm-10:18 pm
1 stop5h 19m
Dallas/Fort Worth
Di 6/2
7:10 am-2:33 pm
1 stop6h 23m
$247
KnoxvilleDallas
TYS - DFW
TYSDFW
Knoxville McGhee Tyson
Di 5/26
7:33 pm-12:12 am
1 stop5h 39m
Dallas/Fort Worth
Di 6/2
5:30 am-11:09 am
1 stop4h 39m
$247
KnoxvilleDallas
TYS - DFW
TYSDFW
Knoxville McGhee Tyson
Sa 5/23
5:35 pm-10:18 pm
1 stop5h 43m
Dallas/Fort Worth
Mo 5/25
5:30 am-11:09 am
1 stop4h 39m
$267
KnoxvilleDallas
TYS - DFW
TYSDFW
Knoxville McGhee Tyson
Do 5/21
7:33 pm-12:35 am
1 stop6h 02m
Dallas/Fort Worth
Sa 5/23
6:37 pm-12:01 am
1 stop4h 24m
$267
KnoxvilleSan Antonio
TYS - SAT
TYSSAT
Knoxville McGhee Tyson
Mi 6/3
7:33 pm-12:44 am
1 stop6h 11m
San Antonio
Sa 6/6
5:00 pm-12:01 am
1 stop6h 01m
$267
KnoxvilleSan Antonio
TYS - SAT
TYSSAT
Knoxville McGhee Tyson
Sa 6/6
5:40 am-9:47 am
1 stop5h 07m
San Antonio
Di 6/9
5:12 pm-11:54 pm
1 stop5h 42m
$267
KnoxvilleDallas
TYS - DAL
TYSDAL
Knoxville McGhee Tyson
Di 5/26
5:50 pm-10:00 pm
1 stop5h 10m
Dallas Love Field
Fr 5/29
1:05 pm-9:15 pm
1 stop7h 10m
$282
KnoxvilleSan Antonio
TYS - SAT
TYSSAT
Knoxville McGhee Tyson
Sa 6/6
5:40 am-9:47 am
1 stop5h 07m
San Antonio
Mo 6/8
5:25 am-1:19 pm
1 stop6h 54m
$285
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Texas
Have a flexible travel schedule? Discover the best time to fly to Texas from Knoxville with our price prediction graph.
TYS-AUS
TYS-HOU
TYS-DFW
TYS-IAH
TYS-DAL
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 Texas
TYS-USTX
TYS-AUS
TYS-HOU
TYS-DFW
TYS-IAH
How far ahead should I book a flight from Knoxville to Texas?
To ensure you get the cheapest price possible for a flight from Knoxville to Texas, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Knoxville to Texas?
Currently, June is the cheapest month in which you can book a flight from Knoxville to Texas (average of $47). Flying from Knoxville to Texas in March is currently the most expensive (average of $162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TYS to TX?
Find hourly flight availability from Knoxville to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2026.
A simple way to save on the total cost of your ticket is to fly from Knoxville to Texas at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Knoxville to Texas?
Use this chart to determine the cheapest time to fly round-trip from Knoxville to Texas. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Knoxville to Texas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Knoxville to Texas
Explore weekly flight availability from Knoxville to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2026.
The most flights from TYS to USTX are scheduled on a Wednesday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Knoxville to Texas?
Reviews of airlines servicing Texas
Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated April 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Knoxville to Texas by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Knoxville to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Texas by cabin class
Find flights from Knoxville to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Texas flights
Browse other Knoxville and Texas flight options. Last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to Texas flights
Consider these flights traveling from Knoxville to Texas.
Top 6 airlines flying from Knoxville to Texas
Discover the top 6 airlines that operate flights from Knoxville to Texas. 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$139 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$80 | Average$338 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$381 | FlexibilityNo cancel fee | On-time71% |